Apparatus

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sensors Mode-S transponder

4A0AAE

ICAO 24-bit transponder address · allocated to Romania

Hex
4A0AAE
Octal
22405256
Decimal
4,852,398
Country
RO
No current signal · last broadcast 2h ago
Flights observed
185
Distinct callsigns
20
Country
RO
Last broadcast
2h ago

Last known position

Most recent position reported by Mode-S 4A0AAE.

Country allocation

The ICAO 24-bit address 4A0AAE falls within the block assigned to Romania (RO) by ICAO Annex 10, Volume III. Every aircraft registered in Romania receives a permanent address from this block at the time of registration; the address stays with the airframe even if the aircraft is re-registered to a different operator within the country.

Callsign history 20 distinct

Callsign Airline Flights Last seen
AWG127T Animawings 17 2026-06-11
AWG126 Animawings 16 2026-06-11
AWG120R - 12 2026-06-11
AWG740A - 11 2026-06-11
AWG121 Animawings 11 2026-06-11
AWG741 Animawings 10 2026-06-11
AWG743Q Animawings 5 2026-06-04
AWG742P Animawings 5 2026-06-04
AWG721P Animawings 4 2026-06-08
AWG720F Animawings 4 2026-06-08
AWG6001 Animawings 4 2026-06-10
AWG4299 - 4 2026-06-06
AWG723L Animawings 3 2026-06-08
AWG722F Animawings 3 2026-06-08
AWG4419 - 3 2026-06-05
AWG4418 - 3 2026-06-05
AWG4409 - 3 2026-06-07
AWG4298 - 3 2026-05-30
AWG137G Animawings 3 2026-05-08
AWG136Z Animawings 3 2026-05-08

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-06-11 AWG126 OTP → TSR Jun 11, 18:55 UTCJun 11, 19:35 UTC40m
2026-06-11 AWG127T TSR → OTP Jun 11, 17:00 UTCJun 11, 17:35 UTC35m
2026-06-11 AWG741 ATH → CLJ Jun 11, 15:40 UTCJun 11, 16:05 UTC25m
2026-06-11 AWG741 ATH → CLJ Jun 11, 13:20 UTCJun 11, 14:45 UTC1h 25m
2026-06-11 AWG740A - Jun 11, 09:50 UTCJun 11, 11:30 UTC1h 40m
2026-06-11 AWG740A - Jun 11, 08:25 UTCJun 11, 08:40 UTC15m
2026-06-11 AWG120R - Jun 11, 06:45 UTCJun 11, 07:20 UTC35m
2026-06-11 AWG121 TSR → OTP Jun 11, 04:40 UTCJun 11, 05:20 UTC40m
2026-06-11 AWG6000 - Jun 11, 03:05 UTCJun 11, 03:40 UTC35m
2026-06-10 AWG6001 MST → SOF Jun 10, 07:30 UTCJun 10, 08:00 UTC30m
2026-06-10 AWG120R - Jun 10, 05:40 UTCJun 10, 06:20 UTC40m
2026-06-10 AWG121 TSR → OTP Jun 10, 03:55 UTCJun 10, 04:30 UTC35m
2026-06-09 AWG4139 HER → SBZ Jun 9, 18:15 UTCJun 9, 19:20 UTC1h 5m
2026-06-09 AWG4154 SBZ → HER Jun 9, 15:00 UTCJun 9, 15:50 UTC50m
2026-06-09 AWG4155 HER → SBZ Jun 9, 12:00 UTCJun 9, 13:35 UTC1h 35m
2026-06-09 AWG4144 - Jun 9, 09:10 UTCJun 9, 10:40 UTC1h 30m
2026-06-09 AWG4145 - Jun 9, 06:25 UTCJun 9, 08:05 UTC1h 40m
2026-06-09 AWG4138 TSR → HER Jun 9, 03:35 UTCJun 9, 05:00 UTC1h 25m
2026-06-08 AWG721P IST → TSR Jun 8, 14:10 UTCJun 8, 15:15 UTC1h 5m
2026-06-08 AWG722F CRA → IST Jun 8, 12:05 UTCJun 8, 13:00 UTC55m
2026-06-08 AWG723L IST → CRA Jun 8, 10:10 UTCJun 8, 10:50 UTC40m
2026-06-08 AWG720F TSR → IST Jun 8, 07:40 UTCJun 8, 08:55 UTC1h 15m
2026-06-08 AWG120R - Jun 8, 06:05 UTCJun 8, 06:40 UTC35m
2026-06-08 AWG121 TSR → OTP Jun 8, 04:10 UTCJun 8, 04:45 UTC35m
2026-06-07 AWG741 ATH → CLJ Jun 7, 17:15 UTCJun 7, 18:35 UTC1h 20m
2026-06-07 AWG740A - Jun 7, 15:50 UTCJun 7, 16:05 UTC15m
2026-06-07 AWG740A - Jun 7, 14:50 UTCJun 7, 15:45 UTC55m
2026-06-07 AWG4409 - Jun 7, 05:45 UTCJun 7, 13:30 UTC7h 45m
2026-06-07 AWG4408 - Jun 7, 04:15 UTCJun 7, 04:55 UTC40m
2026-06-06 AWG4153 CHQ → TSR Jun 6, 19:40 UTCJun 6, 21:25 UTC1h 45m
2026-06-06 AWG4152 TSR → CHQ Jun 6, 17:05 UTCJun 6, 18:35 UTC1h 30m
2026-06-06 AWG4299 - Jun 6, 10:04 UTCJun 6, 15:44 UTC5h 40m
2026-06-06 AWG6002 - Jun 6, 07:25 UTCJun 6, 08:00 UTC35m
2026-06-06 AWG6001 MST → SOF Jun 6, 05:30 UTCJun 6, 06:05 UTC35m
2026-06-05 AWG4419 - Jun 5, 18:10 UTCJun 5, 19:50 UTC1h 40m
2026-06-05 AWG4452 - Jun 5, 15:05 UTCJun 5, 16:55 UTC1h 50m
2026-06-05 AWG4453 - Jun 5, 11:45 UTCJun 5, 13:20 UTC1h 35m
2026-06-05 AWG4418 - Jun 5, 08:40 UTCJun 5, 10:25 UTC1h 45m
2026-06-05 AWG4107 CFU → TSR Jun 5, 06:00 UTCJun 5, 06:55 UTC55m
2026-06-05 AWG4106 TSR → CFU Jun 5, 03:50 UTCJun 5, 04:50 UTC1h 0m
2026-06-04 AWG126 OTP → TSR Jun 4, 19:20 UTCJun 4, 19:50 UTC30m
2026-06-04 AWG127T TSR → OTP Jun 4, 16:50 UTCJun 4, 17:30 UTC40m
2026-06-04 AWG741 ATH → CLJ Jun 4, 12:50 UTCJun 4, 14:05 UTC1h 15m
2026-06-04 AWG742P CLJ → ATH Jun 4, 09:50 UTCJun 4, 11:15 UTC1h 25m
2026-06-04 AWG743Q ATH → CLJ Jun 4, 06:40 UTCJun 4, 08:05 UTC1h 25m
2026-06-04 AWG740A - Jun 4, 04:00 UTCJun 4, 05:20 UTC1h 20m
2026-06-03 AWG4293 - Jun 3, 16:10 UTCJun 3, 18:00 UTC1h 50m
2026-06-03 AWG4234 - Jun 3, 13:35 UTCJun 3, 15:20 UTC1h 45m
2026-06-03 AWG4235 - Jun 3, 10:35 UTCJun 3, 12:25 UTC1h 50m
2026-06-03 AWG4292 - Jun 3, 08:00 UTCJun 3, 09:40 UTC1h 40m

About Mode-S

A Mode-S transponder code (also called an "ICAO 24-bit address" or "hex code") is a 6-character hexadecimal identifier permanently assigned to an aircraft when it's first registered. Unlike callsigns (which change with each flight) or registrations (which can change if an aircraft is sold internationally), the Mode-S address stays with the airframe for the life of the aircraft in that country.

Every ADS-B transmission from an aircraft includes its Mode-S address, making it the most reliable way to identify a specific airframe. Flight-tracking services like Apparatus use the Mode-S address as the primary key for tying position broadcasts, callsigns, and ownership records together.

Mode-S 4A0AAE frequently asked

What is Mode-S code 4A0AAE?
4A0AAE is an ICAO 24-bit transponder address. Allocated to Romania.
Where is Mode-S 4A0AAE registered?
Mode-S code 4A0AAE is allocated to Romania (RO). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 4A0AAE broadcasting right now?
No active broadcast right now. Last signal was 2h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 4A0AAE, octal 22405256, decimal 4,852,398.
What flights does 4A0AAE operate?
Mode-S 4A0AAE has broadcast 20 distinct callsigns, including AWG127T, AWG126, AWG120R, AWG740A, AWG121.