Apparatus

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sensors Mode-S transponder

151DAA

ICAO 24-bit transponder address · allocated to Russia

Currently assigned to RA-73130 · BOEING 777-300ER

Hex
151DAA
Octal
05216652
Decimal
1,383,850
Country
RU
Tail
RA-73130
Type
B77W
No current signal · last broadcast 18d ago
Flights observed
83
Distinct callsigns
20
Country
RU
Last broadcast
18d ago

Last known position

Most recent position reported by Mode-S 151DAA.

Country allocation

The ICAO 24-bit address 151DAA falls within the block assigned to Russia (RU) by ICAO Annex 10, Volume III. Every aircraft registered in Russia 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
AFL324 - 7 2026-07-11
AFL1709 - 6 2026-07-12
AFL209 - 5 2026-07-08
AFL1747 - 4 2026-07-05
AFL1731 - 4 2026-07-07
AFL7774 - 3 2026-07-20
AFL232 - 3 2026-07-06
AFL205 - 3 2026-06-16
AFL1713 - 3 2026-07-10
AFL1025 Aeroflot Russian Airlines 3 2026-07-26
AFL639 - 2 2026-07-03
AFL638 - 2 2026-07-03
AFL325 - 2 2026-07-11
AFL272 - 2 2026-06-14
AFL233 - 2 2026-07-07
AFL208 - 2 2026-07-08
AFL1745 Aeroflot Russian Airlines 2 2026-06-04
AFL1719 Aeroflot Russian Airlines 2 2026-06-18
AFL1032 Aeroflot Russian Airlines 2 2026-06-14
AFL1024 Aeroflot Russian Airlines 2 2026-07-26

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 AFL1736 SVO → PKC Jul 26, 21:55 UTCJul 26, 22:15 UTC20m
2026-07-26 AFL1025 KGD → SVO Jul 26, 15:55 UTCJul 26, 16:55 UTC1h 0m
2026-07-26 AFL1024 SVO → KGD Jul 26, 12:55 UTCJul 26, 13:40 UTC45m
2026-07-25 AFL1006 SVO → KGD Jul 25, 17:20 UTCJul 25, 18:00 UTC40m
2026-07-20 AFL7774 - Jul 20, 11:30 UTCJul 21, 05:20 UTC17h 50m
2026-07-19 AFL7774 - Jul 19, 16:35 UTCJul 20, 14:35 UTC22h 0m
2026-07-19 AFL7774 - Jul 19, 15:30 UTCJul 20, 14:30 UTC23h 0m
2026-07-18 AFL1737 - Jul 18, 23:15 UTCJul 19, 17:00 UTC17h 45m
2026-07-18 AFL1025 - Jul 18, 16:35 UTCJul 19, 16:30 UTC23h 55m
2026-07-18 AFL1025 - Jul 18, 16:15 UTCJul 18, 23:50 UTC7h 35m
2026-07-18 AFL1024 - Jul 18, 12:55 UTCJul 18, 13:40 UTC45m
2026-07-15 AFL1735 - Jul 15, 19:05 UTCJul 16, 11:20 UTC16h 15m
2026-07-14 AFL1017 - Jul 14, 14:30 UTCJul 14, 15:35 UTC1h 5m
2026-07-14 AFL1016 - Jul 14, 11:15 UTCJul 14, 11:50 UTC35m
2026-07-12 AFL1709 - Jul 12, 00:25 UTCJul 12, 16:45 UTC16h 20m
2026-07-11 AFL1709 - Jul 11, 16:35 UTCJul 12, 16:30 UTC23h 55m
2026-07-11 AFL325 - Jul 11, 09:35 UTCJul 12, 00:35 UTC15h 0m
2026-07-11 AFL325 - Jul 11, 04:55 UTCJul 12, 00:35 UTC19h 40m
2026-07-11 AFL324 - Jul 11, 02:35 UTCJul 12, 00:35 UTC22h 0m
2026-07-11 AFL324 - Jul 11, 01:40 UTCJul 12, 00:30 UTC22h 50m
2026-07-10 AFL324 - Jul 10, 21:25 UTCJul 10, 22:15 UTC50m
2026-07-10 AFL1713 - Jul 10, 11:15 UTCJul 10, 12:30 UTC1h 15m
2026-07-08 AFL209 - Jul 8, 21:05 UTCJul 9, 12:05 UTC15h 0m
2026-07-08 AFL208 SVO → SVO Jul 8, 17:55 UTCJul 8, 18:10 UTC15m
2026-07-07 AFL1731 - Jul 7, 15:15 UTCJul 8, 08:35 UTC17h 20m
2026-07-07 AFL233 - Jul 7, 02:50 UTCJul 7, 15:20 UTC12h 30m
2026-07-06 AFL232 - Jul 6, 23:25 UTCJul 7, 00:10 UTC45m
2026-07-06 AFL232 SVO → SVO Jul 6, 18:50 UTCJul 6, 19:35 UTC45m
2026-07-05 AFL1747 - Jul 5, 20:05 UTCJul 6, 12:40 UTC16h 35m
2026-07-05 AFL1705 - Jul 5, 08:35 UTCJul 5, 20:25 UTC11h 50m
2026-07-03 AFL639 - Jul 3, 06:35 UTCJul 4, 01:50 UTC19h 15m
2026-07-03 AFL639 - Jul 3, 04:45 UTCJul 4, 01:50 UTC21h 5m
2026-07-03 AFL638 - Jul 3, 02:35 UTCJul 4, 01:50 UTC23h 15m
2026-07-03 AFL638 - Jul 3, 02:15 UTCJul 3, 14:50 UTC12h 35m
2026-06-27 AFL1007 - Jun 27, 20:34 UTCJun 27, 21:25 UTC50m
2026-06-27 AFL1713 - Jun 27, 11:50 UTCJun 27, 17:59 UTC6h 10m
2026-06-25 AFL1701 - Jun 25, 05:29 UTCJun 25, 06:25 UTC55m
2026-06-24 AFL1731 - Jun 24, 06:55 UTCJun 25, 06:25 UTC23h 30m
2026-06-23 AFL1731 - Jun 23, 14:59 UTCJun 24, 07:30 UTC16h 30m
2026-06-20 AFL324 - Jun 20, 01:14 UTCJun 20, 12:04 UTC10h 50m
2026-06-19 AFL324 - Jun 19, 08:34 UTCJun 20, 04:49 UTC20h 15m
2026-06-19 AFL324 - Jun 19, 08:29 UTCJun 20, 04:49 UTC20h 20m
2026-06-18 AFL208 - Jun 18, 20:30 UTCJun 19, 09:09 UTC12h 39m
2026-06-18 AFL1719 KHV → SVO Jun 18, 07:35 UTCJun 18, 21:10 UTC13h 35m
2026-06-17 AFL1719 KHV → SVO Jun 17, 17:00 UTCJun 18, 08:15 UTC15h 15m
2026-06-17 AFL1718 SVO → KHV Jun 17, 15:50 UTCJun 17, 16:10 UTC20m
2026-06-16 AFL205 - Jun 16, 21:45 UTCJun 17, 08:00 UTC10h 15m
2026-06-16 AFL233 - Jun 16, 03:00 UTCJun 16, 22:25 UTC19h 26m
2026-06-15 AFL232 SVO → DEL Jun 15, 23:09 UTCJun 16, 00:10 UTC1h 0m
2026-06-15 AFL273 - Jun 15, 06:45 UTCJun 15, 15:35 UTC8h 50m

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 RA-73130 page for operator, model, and routing details .

Mode-S 151DAA frequently asked

What is Mode-S code 151DAA?
151DAA is an ICAO 24-bit transponder address. Allocated to Russia. Assigned to RA-73130.
Where is Mode-S 151DAA registered?
Mode-S code 151DAA is allocated to Russia (RU). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 151DAA broadcasting right now?
No active broadcast right now. Last signal was 18d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 151DAA, octal 05216652, decimal 1,383,850.
What flights does 151DAA operate?
Mode-S 151DAA has broadcast 20 distinct callsigns, including AFL324, AFL1709, AFL209, AFL1747, AFL1731.