A3T

A3T - AMTC2 Air Ambulance Tracker

Aircraft Position, Fleet Monitoring & Mission Comparison

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A3T - AMTC2 Air Ambulance Tracker

Aircraft Position, Fleet Monitoring & Mission Comparison
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System Notifications No actionable notifications
My Account
Language
App Administration
System Administration
Validation Data
A3T is designed for screens at least 360 CSS pixels wide. Some controls may be difficult to use at this width.
Scheduled maintenance

Fleet Selection

0
* Customer Operator

Airport Proximity

Flight Comparison

Aircraft

0
Select an operator.
© 2026 AMTC2. All rights reserved.  |  A3T - AMTC2 Air Ambulance Tracker
Runway Length Width Surface Status

About A3T - AMTC² Air Ambulance Tracker

Aircraft Position, Fleet Monitoring & Mission Comparison

A3T - AMTC² Air Ambulance Tracker is an AMTC² application designed to provide operational visibility of dedicated fixed-wing air ambulance fleets, including current and last-known aircraft positions, fleet status and airport proximity information.

The non-English language resources were translated with AI assistance and may contain errors or awkward wording. We welcome suggested corrections through the application's support email.

Application release
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The application is intended as a situational-awareness and fleet-monitoring tool. Aircraft position information may be delayed, incomplete or unavailable and should not be used as the sole source for flight operations, navigation, dispatch or other safety-critical decisions.

Technology & data sources

  • ADS-B aircraft position data is obtained from the open-source ADS-B community platform ADSB.lol.
  • Aircraft ICAO24 cross-check reference data is obtained from the Mictronics aircraft-database icao24plus export and is used only as an administrative reference source. Mictronics data is attributed under the Open Data Commons Attribution License (ODC-By).
  • OurAirports — provides the airport and runway reference data used by A3T.
  • Interactive mapping is provided using the open-source Leaflet JavaScript library.
  • Map tiles and basemap services are provided through OpenStreetMap and OpenFreeMap, depending on the map configuration selected for the customer or system.
  • Map and aircraft information is processed and presented by the AMTC² Air Ambulance Tracker application.

ADS-B coverage is dependent on receiver availability, geography, aircraft equipment and other technical factors. A missing or stale position therefore does not necessarily indicate that an aircraft is inactive or located at its last reported position.

ADS-B & ICAO24 explained

ADS-B (Automatic Dependent Surveillance–Broadcast) is a system through which an equipped aircraft broadcasts information such as its position, altitude and movement. A3T receives these observations through a data provider; coverage gaps and delayed reports are possible.

ICAO24 is the aircraft's 24-bit Mode S address, normally displayed as six hexadecimal characters. A3T uses it to associate received observations with a tracked aircraft. It is not a flight number or registration, and an incorrect or changed association can cause missing or misattributed positions.

Cookies & privacy

A3T does not use advertising, analytics, profiling or tracking cookies. A strictly necessary session cookie is used to maintain authenticated user sessions and support application security. It is used only for operation of A3T and is not used for marketing or cross-site tracking.

Session history & retention

A3T records authenticated session lifecycle information for security, troubleshooting and system performance review. Closed session history is automatically deleted after the retention period selected by SYSTEM_ADMIN in System Configuration.

Help us make A3T even better

Have an idea, suggestion or feature that could make A3T more useful? We would be pleased to hear from you. Send your feedback to support email and help shape future enhancements to the application. The email will include the current release details so your feedback can be associated with the correct A3T version.

© 2026 AMTC². All rights reserved.

Correct Aircraft Status

Add Aircraft

Enter a registration and select Lookup.
Enter an ICAO or IATA airport code and select a matching airport.

Aircraft Administration

All aircraft in the A3T database
Range (NM) Est. cost / hour Cruise speed (kt) Tracking

Aircraft Import

Download template, populate CSV and validate before import

1. Import Mode and Template

Select whether this file contains aircraft for one operator or multiple operators. Multiple Operators is restricted to SYSTEM_ADMIN.

Import Mode
Single Operator Multiple Operators

Use the A3T blank CSV template so column names and order match the import validator. The downloaded template automatically reflects the currently selected import mode.

2. Import Fields

The template is the authoritative CSV format. Do not add, remove or reorder columns.

The expanded template includes optional range, currency, operating costs, cruise speed, Vref, VLO, VLE and stretcher capacity. Use whole numbers for range, speeds and stretchers; costs allow up to two decimals. Leave unused cells blank. A blank currency defaults to EUR for new aircraft; blank profile cells preserve existing values when reactivating an aircraft.

Field Required Format / Rules Example
registration REQUIRED 2-20 letters, numbers or hyphens. Trimmed and normalized to uppercase. OE-GAA
icao24 OPTIONAL Exactly 6 hexadecimal characters when supplied. Blank values remain a validation warning pending reference review. 440123
icao_code OPTIONAL ICAO aircraft type code. CL35
serial_number OPTIONAL Manufacturer serial number; maximum 100 characters. 20754
model OPTIONAL Aircraft-specific model or variant; maximum 150 characters. This is separate from the ICAO type description. King Air B200GT
base_airport_code OPTIONAL 4-character ICAO or 3-character IATA airport code. LOWI
operator_code MULTI ONLY Existing active A3T operator ICAO code. Required only for Multiple Operators mode. TYW
operational_range_nmOPTIONALRange (NM)950
operating_cost_currencyOPTIONALOperating cost currencyEUR
estimated_operating_cost_per_nmOPTIONALEst. cost / NM14.53
estimate_operating_cost_per_hourOPTIONALEst. cost / hour5000.00
normal_cruise_speed_ktsOPTIONALCruise speed (kt)405
approx_vref_at_mlw_kiasOPTIONALReference landing speed (KIAS)112
vlo_kiasOPTIONALMaximum landing gear operating speed (KIAS)210
vle_kiasOPTIONALMaximum landing gear extended speed (KIAS)210
stretcher_capacityOPTIONALStretchers1
Do not include database IDs, customer IDs, aircraft status, timestamps or tracking flags. A3T derives controlled values from the authenticated import context and existing master data.

3. Upload & Validation

Drop your CSV file here
or
No file selected
Row Status Registration ICAO24 ICAO Type Operator Base Airport Validation Reference Match

Confirm Aircraft Import

Row Registration Outcome Operator Base Airport

Review & Correct Aircraft

Data Element Provided Value Suggested Value Corrected Value

Add Aircraft

Create an aircraft record
Lookup uses current/recent ADSB.lol data as an identification aid.
Operational profile
Optional roster assignment; it does not change the aircraft's live location.
Customer assignment is derived from the selected operator.
Required when creating a new aircraft.
Active
Tracking Enabled

Operator Administration

Manage A3T operator reference records

Add Operator

Create a new operator reference record
Commercial classification only; this does not change customer-specific competitor selections or map visibility.
Used when no Customer default is set and the Customer has one unambiguous Operator default.
Base airport is optional.
Optional published/planned count; assigned aircraft are counted separately from the A3T roster.
Hold Ctrl to select multiple operator types.
SYSTEM_ADMIN only. Select the customer(s) responsible for this operator.
Active

Operator Bases

Operator Bases

Add Base

Medical operations
Active
Aircraft counts are declared/planned; A3T assigned aircraft are shown separately. Only one active HOME base is allowed.

Direct Competitors

Choose operators to compare for this customer.

Competitor Aircraft Costs

ICAO Aircraft Type Model Currency Est. Operating Cost/Hr Confidence Level

Edit Competitor Aircraft Cost

Flight Comparison

Compare your route with selected competitors' home-base routes.

Great-circle planning estimates only. Range does not account for payload, weather, reserves or actual aircraft availability; cost excludes other fees. Fuel stops are not placed automatically.

Your route

Your aircraft

Selected competitors

Customer Administration

Manage A3T customers, fleet presentation and license details
Fleet Colour Operators Users

Add Customer

Create a new A3T customer
Stable organization code used as the fallback for A3T registration and tenant identification.
One domain per line (or comma-separated). Used to identify the customer automatically during self-registration. Public email providers are not permitted.
Used for accounts without an explicit language preference.
License fields are informational in Phase 10A.2. License enforcement will be introduced later.

Global Region

SYSTEM_ADMIN assignment only. This does not change commercial region licences or aircraft visibility.

North America Subregions

Add countries and optional states, provinces, territories or IANA time zones. These assignments are administrative metadata only.

    Licensed Regions

    Select the commercial regions licensed to this customer. Hover a region name to see all countries currently included in that region. Regional aircraft visibility is activated in V11.7.3.

    Application Settings

    seconds
    Maximum simultaneous RUNNING, IDLE or PAUSED sessions per user. A new login is rejected when the limit is reached.
    Retention changes are not retroactive. Increasing the retention period does not restore position data already deleted under the previous retention policy.
    Range A
    NM
    Range B
    NM
    Range C
    NM
    Optional. Leave blank to use the A3T system default centre.
    Optional. Leave blank to inherit the application-wide Airport Search Map Zoom.
    Active

    Validation Data

    Edit Validation Data

    Region Administration

    Maintain A3T commercial regions and their country assignments
    RegionCodeCountriesStatus

    Edit Region

    A country can belong to only one A3T region. Assigning it here moves it from its previous region.
    Active

    Customer Settings

    Map presentation and customer-relative aircraft data settings
    Automatic map refresh and fleet colour are controlled by SYSTEM_ADMIN. The settings below apply to your customer.
    Used for accounts without an explicit language preference.

    Licensed Regions

    Regional access is controlled by SYSTEM_ADMIN. Hover or focus a region name to view the countries included in that region.
    seconds
    Controlled by SYSTEM_ADMIN. Increasing retention later does not restore position data already deleted under the previous policy.
    A new login is rejected when this user-session limit is reached.
    Range A
    NM
    Range B
    NM
    Range C
    NM
    Optional. Leave blank to use the A3T system default centre.
    Optional. Leave blank to inherit the application-wide Airport Search Map Zoom.

    Maintenance Mode

    Planned outage controls — SYSTEM_ADMIN only
    NORMAL OPERATION No maintenance window is open.
    Monitoring continues during maintenance. Only expected infrastructure and external-availability failure notifications are suppressed; recovery and unrelated alerts continue normally. Maintenance windows are limited to 24 hours.

    System Configuration

    A3T platform settings — SYSTEM_ADMIN only
    Changes are validated by the backend and recorded in the Audit Log. Settings marked Restart required take effect after the affected service is restarted.

    Airport & Runway Updates

    OurAirports paired-source review
    Airport / Runway Change Before → After Review

    Airport & Runway Update Details

    Before

    
            
    After
    
        
    
    
    

    

    
    
    
        
    
            
    Resolve airport identifier conflicts
    
                
    Review staged and existing records before choosing each action.
    
            
        
    
        
    
        
    
        
    
            
            
            
            
            
        
    
    
    

    

    
    
    
        
    
            
    
                
    Aircraft Data Quality
    
                
    ICAO24 Cross-Check
    
            
    
            
        
    

        
    
            
    Reference Source—
    
            
    Reference Version—
    
            
    Comparison Run—
    
            
    Completed—
    
        
    

        
    
            
    
                
                
            
    
            
    
                
                
            
    
        
    

        
    

        
    
            
    
                
                    
    
                        Aircraft
                        Operator
                        Current ICAO24
                        Reference ICAO24
                        Finding
                        Review Status
                        Action
                    
    
                    
                
            
    
        
    

        
    
            0 findings
            Controlled individual Apply/Ignore is supported. Bulk apply is not available.
        
    
    
    

    


    
    
    
        
    
            
    
                
    ICAO24 Finding Review
    
                
    
            
    
            
        
    
        
    
            
    
            
    
            
    For Change Proposed, Apply uses the single reference ICAO24 after conflict and staleness checks. For Ambiguous findings, select one retained reference candidate first; if it matches the current ICAO24 it is confirmed without changing aircraft data, otherwise the selected ICAO24 can be applied using the same safeguards.
    
            
            
        
    
        
    
            
            
            
        
    
    
    

    




    
  
    
    
    
      
    System Performance Monitor
    Live health, jobs, sessions, API and updater performance
    
      
    
    
    
    
      
    Not loaded
    
      
    
      
    1. System Health
    
      
    
        
    2. Current Activity
    
        
    3. API Performance (last 5 minutes)
    
        
    4. ADSB.lol / Updater (last hour)
    
        
    5. Position Data Lifecycle (latest run)
    
        
    
            
    
                
    6. Historical Updater Performance (hourly statistics)
    
                
            
    
            
    
            
    
                
    Counts
    
                
    Duration (seconds)
    
                
    Aircraft
    
                
    API Queries
    
                
    Events
    
            
    
        
    

        
    
          
    
            
    7. Production Observability (persistent diagnostics)
    
            
          
    
          
    
          
    
            
    API Performance
    
            
    Database Performance
    
            
    ADSB.lol
    
            
    Fleet Reconciliation
    
            
    Scheduler
    
            
    Email
    
            
    Observability Storage
    
          
    
          
    
            
    Slowest API Endpoints
    EndpointCallsAverageMaximum
    
            
    Slowest Database Operations
    OperationCallsAverageMaximum
    
          
    
          
    Recent Diagnostic Events
    
          
    TimeSeverityComponentEventOperationDurationStatus / Error
    
        
    

        
    
          
    OpenSky Shadow Evaluation
    
          
    
          
    
        
    
        
    
          
    
            
    8. Arrival Recovery Records
    
            
    
              
              
            
    
          
    
          
    
          
    
          
    
            
    
              
    
                Evaluated (UTC)
                Aircraft
                Airport
                Decision
                Policy
                Observations
                Status changed
              
    
              
            
    
          
    
          
    
          
    Decisions are not necessarily status changes. The CSV includes full evidence and decision details.
    
        
    

        
    9. Background Processes (recent runs)
    ProcessStatusLast StartDurationProcessedErrorsNext Due
    
      
    
      
    All times are UTC. Metrics refresh automatically while this monitor is open according to System Configuration > System Performance; manual refresh remains available.
    
    
    
    
    
  
    

    

    
  
    
    
    EUROCONTROL FRA Update Log
    EUROCONTROL Free Route Airspace reference import history
    
    
    
      
      
      
    
      
    
    
    
    
    
    
      TimestampAIRACEffective DateStatusDurationRecordsFixesAirport LinksNEW / AMD / DEL
    
    
    
    
  
    

    

    
 
    EUROCONTROL FRA Update Details
    

    


    
    
    
        
    
            
    
                
    OpenSky Shadow Evaluation
    
                
    Read-only provider comparison — SYSTEM_ADMIN only
    
            
    
            
        
    
        
    
            
    
                
                
            
    
            
    
            
    
            
    Episode-level provider measures
    
            
    Provider freshness comparison
    
            
    Latest aircraft-level discrepancies
    
                
    
                    
    AircraftClassificationWindow (UTC)ADSB.lol positionOpenSky positionFreshness ΔDistance Δ
    
                    
                
    
            
    
            
    Recent stale-airborne episodes
    
                
    
                    
    AircraftAirport / procedureProduction decisionOpenSky outcomeOpenSky recoveryADSB.lol reacquisitionManual confirmation
    
                    
                
    
            
    
            
    
                
    Stale-airborne by airport
    
                    
    AirportEpisodesOpenSky recoveredADSB.lol reacquired
    
                    
                
    
                
    Stale-airborne by aircraft
    
                    
    AircraftEpisodesOpenSky recoveredADSB.lol reacquired
    
                    
                
    
            
    
            
    Provider availability incidents
    
        
    
        
    
    
    

    


    
    
    
        
    
            
    
                
    Position Update Log
    
                
    
                    Automated ADSB.lol fleet reconciliation, update-cycle and connection health
                
    
            
    
            
        
    

        
    
            

            

            

            

            

            
    

            

            
        
    

        
    

        
    
            
    
                
                    
    
                        
                        
                        Health
                        
                        
                        Found
                        
                        Skipped
                        Transitions
                        
                        
                    
    
                    
                
            
    
        
    

        
    
            
            
            
        
    
    
    

    



    
    
    
        
    
            
    
                
    Position Updater Log Files
    
                
    
                    Local fallback diagnostic files
                
    
            
    
            
        
    

        
    
            
    
                PostgreSQL Position Update Log remains the primary operational history. These files provide fallback diagnostics when database logging is unavailable.
            
    

            
    
                
                    Log retention: —
                
                
            
    

            
    

            
    
                
    
                    
                        
    
                            UTC Date
                            File
                            Size
                            Last Modified UTC
                            Status
                            
                        
    
                        
                    
                
    
            
    
        
    

        
    
            
        
    
    
    

    



    
    
    
        
    
            
    
                
    Position Update Run Details
    
                
    
            
    
            
        
    

        
    
            
    
            
    

            
    Connection / Update Events
    
            
    

            
    Note: a complete PostgreSQL outage that occurs before a run can create its database log record cannot itself be stored in PostgreSQL.
    
        
    

        
    
            
        
    
    
    

    





    
    
    
        
    
            
    
                
    User Sessions
    
                
    
                    Monitor authenticated application sessions
                
    
            
    

            
        
    

        
    
            
    
                Running
                0
            
    
            
    
                Idle
                0
            
    
            
    
                Paused
                0
            
    
            
    
                Closed
                0
            
    
        
    

        
    
            
    
                

                

                

                

                
            
    
        
    

        
    

        
    
            
    
                
                    
    
                        
                            
                        
                        
                            
                        
                        
                            
                        
                        
                            
                        
                        
                            
                        
                        
                            
                        
                        
                            
                        
                        Device
                        
                            
                        
                        
                    
    
                    
                
            
    
        
    

        
    
            

            

            
        
    
    
    

    



    
    
    
        
    
            
    
                
    Session Details
    
                
    
            
    

            
        
    

        
    
            
    

            
    
                
    Session
    
                
    
            
    

            
    
                
    Lifecycle Events
    
                
    
                    
    
                        
                            
    
                                Timestamp
                                Event
                                Performed By
                                Details
                            
    
                            
                        
                    
    
                
    
            
    
        
    

        
    
            

            
        
    
    
    

    



    
    
    
        
    
            
    
                
    Audit Log
    
                
    
                    Administrative and security activity
                
    
            
    
            
        
    

        
    
            
    
                

                
    

                

                

                
            
    

            
    
                

                

                

                

                

                

            
    
        
    

        
    

        
    
            
    
                
                    
    
                        
                        
                        
                        
                        
                        
                        
                    
    
                    
                
            
    
        
    

        
    
            

            

            
        
    
    
    

    



    
    
    
        
    
            
    
                
    Audit Entry Details
    
                
    
            
    
            
        
    

        
    
            
    

            
    
                
    
                    
    Before
    
                    
    
                
    
                
    
                    
    After
    
                    
    
                
    
            
    
        
    

        
    
            
        
    
    
    

    


    
    
    
        
    
            
    
                
    Change Password
    
                
    
                    You will be signed out after the password is changed.
                
    
            
    
            
        
    

        
    
            
            

            
            

            
            

            
    
                Minimum 12 characters; at least one letter, one number and one
                special character; no spaces.
            
    

            
    
        
    

        
    
            
            
        
    
    
    

    



    
    
    
        
    
            
    
                
    User Administration
    
                
    
                    Manage user roles and account status
                
    
            
    

            
        
    

        
    
            
            
        
    

        
    
            
            
            
        
    

        
    

        
    
            
    
                
                    
    
                        
                        
                        
                        
                        
                        
                    
    
                    
                
            
    
        
    

        
    
            
    
                
                    
    
                        
                        
                        
                        
                        
                    
    
                    
                
            
    
        
    
    
    

    



    
    
    
        
    
            
    
                
    Review Registration
    
                
    
            
    
            
        
    

        
    
            
    

            
    
                
                
                
            
    

            
            

            
            

            
            

            
    

            
    
                Development activation link
                
                
                
                    A3T will send this link by email to the user automatically.
                
            
    
        
    

        
    
            
            
        
    
    
    

    



    
    
    
        
    
            
    
                
    Edit User
    
                
    
            
    
            
        
    

        
    
            

            
            

            
            

            
            

            
            

            
            

            
    
        
    

        
    
            
            
            
        
    
    
    

    







    

















    
    
    
        
    
            
    System Security
    
            
        
    
        
    
            
    
                
    Mandatory Password Change
    
                
    Use this incident-response control if A3T credentials may have been compromised. All active users, including SYSTEM_ADMIN accounts, will be required to choose a new password at their next sign-in.
    
                
    Loading password-change status...
    
                
    Warning: activating this control immediately revokes all active A3T sessions, including your current SYSTEM_ADMIN session.