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sensors Mode-S transponder

4A4AAE

ICAO 24-bit transponder address · allocated to Romania

Currently assigned to YR-RUN · AIRBUS A220-300

Hex
4A4AAE
Octal
22445256
Decimal
4,868,782
Country
RO
Tail
YR-RUN
Type
BCS3
Broadcasting now · callsign AWG721P · 5,775 ft
Flights observed
396
Distinct callsigns
20
Country
RO
Last broadcast
Jul 26, 20:50 UTC

Current position

4A4AAE is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 4A4AAE 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 35 2026-07-24
AWG126 Animawings 30 2026-07-23
AWG120R - 27 2026-07-24
AWG121 Animawings 26 2026-07-24
AWG721P Animawings 16 2026-07-24
AWG741 Animawings 15 2026-07-23
AWG720F Animawings 15 2026-07-24
AWG740A Animawings 13 2026-07-23
AWG723L Animawings 9 2026-06-05
AWG722F Animawings 9 2026-06-05
AWG4299 - 9 2026-07-18
AWG4298 - 9 2026-07-18
AWG742P Animawings 6 2026-05-31
AWG743Q - 5 2026-04-30
AWG4122 - 5 2026-07-16
AWG4123 Animawings 4 2026-07-16
AWG725 Animawings 3 2026-06-07
AWG724T - 3 2026-06-07
AWG615 - 3 2026-07-22
AWG614 - 3 2026-07-22

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 AWG654R - Jul 26, 17:15 UTCJul 26, 20:30 UTC3h 15m
2026-07-26 AWG607 NCE → OTP Jul 26, 13:55 UTCJul 26, 15:50 UTC1h 55m
2026-07-26 AWG606Q - Jul 26, 10:00 UTCJul 26, 12:25 UTC2h 25m
2026-07-26 AWG4141 EFL → OTP Jul 26, 07:00 UTCJul 26, 08:20 UTC1h 20m
2026-07-26 AWG4140 OTP → EFL Jul 26, 04:15 UTCJul 26, 05:40 UTC1h 25m
2026-07-25 AWG4151 AMM → OTP Jul 25, 17:10 UTCJul 25, 18:40 UTC1h 30m
2026-07-25 AWG4150 OTP → AMM Jul 25, 14:35 UTCJul 25, 15:55 UTC1h 20m
2026-07-25 AWG4133 HER → OTP Jul 25, 11:45 UTCJul 25, 13:15 UTC1h 30m
2026-07-25 AWG4142 CLJ → HER Jul 25, 09:15 UTCJul 25, 10:40 UTC1h 25m
2026-07-25 AWG4143 HER → CLJ Jul 25, 06:00 UTCJul 25, 07:45 UTC1h 45m
2026-07-25 AWG4132 OTP → HER Jul 25, 03:30 UTCJul 25, 04:45 UTC1h 15m
2026-07-24 AWG127T TSR → OTP Jul 24, 19:10 UTCJul 24, 19:45 UTC35m
2026-07-24 AWG4297 - Jul 24, 16:20 UTCJul 24, 18:05 UTC1h 45m
2026-07-24 AWG4296 - Jul 24, 13:00 UTCJul 24, 15:00 UTC2h 0m
2026-07-24 AWG721P IST → TSR Jul 24, 09:55 UTCJul 24, 11:00 UTC1h 5m
2026-07-24 AWG720F TSR → IST Jul 24, 07:25 UTCJul 24, 08:35 UTC1h 10m
2026-07-24 AWG120R - Jul 24, 05:45 UTCJul 24, 06:20 UTC35m
2026-07-24 AWG121 TSR → OTP Jul 24, 04:00 UTCJul 24, 04:35 UTC35m
2026-07-23 AWG126 OTP → TSR Jul 23, 20:30 UTCJul 23, 21:05 UTC35m
2026-07-23 AWG127T TSR → OTP Jul 23, 16:50 UTCJul 23, 17:35 UTC45m
2026-07-23 AWG741 ATH → CLJ Jul 23, 15:25 UTCJul 23, 15:45 UTC20m
2026-07-23 AWG741 ATH → CLJ Jul 23, 13:00 UTCJul 23, 14:30 UTC1h 30m
2026-07-23 AWG740A TSR → CLJ Jul 23, 09:45 UTCJul 23, 11:15 UTC1h 30m
2026-07-23 AWG740A TSR → CLJ Jul 23, 08:20 UTCJul 23, 08:45 UTC25m
2026-07-22 AWG615 - Jul 22, 17:15 UTCJul 22, 18:45 UTC1h 30m
2026-07-22 AWG614 - Jul 22, 14:15 UTCJul 22, 16:00 UTC1h 45m
2026-07-22 AWG619 - Jul 22, 11:15 UTCJul 22, 13:00 UTC1h 45m
2026-07-22 AWG121 TSR → OTP Jul 22, 04:00 UTCJul 22, 04:40 UTC40m
2026-07-21 AWG4139 HER → SBZ Jul 21, 22:10 UTCJul 21, 23:40 UTC1h 30m
2026-07-21 AWG4154 SBZ → HER Jul 21, 19:05 UTCJul 21, 20:35 UTC1h 30m
2026-07-21 AWG4155 HER → SBZ Jul 21, 14:35 UTCJul 21, 16:05 UTC1h 30m
2026-07-21 AWG4144 - Jul 21, 11:45 UTCJul 21, 13:15 UTC1h 30m
2026-07-21 AWG4145 - Jul 21, 10:25 UTCJul 21, 10:45 UTC20m
2026-07-21 AWG4145 - Jul 21, 07:25 UTCJul 21, 08:50 UTC1h 25m
2026-07-21 AWG4138 TSR → HER Jul 21, 03:45 UTCJul 21, 05:15 UTC1h 30m
2026-07-20 AWG615 - Jul 20, 19:40 UTCJul 20, 21:10 UTC1h 30m
2026-07-20 AWG614 - Jul 20, 16:20 UTCJul 20, 18:00 UTC1h 40m
2026-07-20 AWG4297 - Jul 20, 12:55 UTCJul 20, 14:45 UTC1h 50m
2026-07-20 AWG4224 - Jul 20, 10:05 UTCJul 20, 11:45 UTC1h 40m
2026-07-20 AWG4225 - Jul 20, 07:40 UTCJul 20, 09:20 UTC1h 40m
2026-07-20 AWG4296 - Jul 20, 04:30 UTCJul 20, 06:15 UTC1h 45m
2026-07-19 AWG4313 PMI → TSR Jul 19, 21:40 UTCJul 19, 23:45 UTC2h 5m
2026-07-19 AWG4312 TSR → PMI Jul 19, 17:55 UTCJul 19, 20:35 UTC2h 40m
2026-07-19 AWG741 ATH → CLJ Jul 19, 15:30 UTCJul 19, 15:45 UTC15m
2026-07-19 AWG741 ATH → CLJ Jul 19, 12:50 UTCJul 19, 14:15 UTC1h 25m
2026-07-19 AWG740A TSR → CLJ Jul 19, 09:40 UTCJul 19, 11:10 UTC1h 30m
2026-07-19 AWG740A TSR → CLJ Jul 19, 08:10 UTCJul 19, 08:35 UTC25m
2026-07-19 AWG120R - Jul 19, 06:30 UTCJul 19, 07:05 UTC35m
2026-07-19 AWG121 - Jul 19, 04:40 UTCJul 19, 05:20 UTC40m
2026-07-18 AWG4153 CHQ → TSR Jul 18, 19:15 UTCJul 18, 20:50 UTC1h 35m

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.

Prefer a tail-number view? See the YR-RUN page for operator, model, and routing details .

Mode-S 4A4AAE frequently asked

What is Mode-S code 4A4AAE?
4A4AAE is an ICAO 24-bit transponder address. Allocated to Romania. Assigned to YR-RUN.
Where is Mode-S 4A4AAE registered?
Mode-S code 4A4AAE is allocated to Romania (RO). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 4A4AAE broadcasting right now?
Yes. Mode-S 4A4AAE is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 4A4AAE, octal 22445256, decimal 4,868,782.
What flights does 4A4AAE operate?
Mode-S 4A4AAE has broadcast 20 distinct callsigns, including AWG127T, AWG126, AWG120R, AWG121, AWG721P.