Apparatus

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sensors Mode-S transponder

151DCF

ICAO 24-bit transponder address · allocated to Russia

Currently assigned to RA-73167 · AIRBUS A-320

Hex
151DCF
Octal
05216717
Decimal
1,383,887
Country
RU
Tail
RA-73167
Type
A320
No current signal · last broadcast 4h ago
Flights observed
98
Distinct callsigns
20
Country
RU
Last broadcast
4h ago

Last known position

Most recent position reported by Mode-S 151DCF.

Country allocation

The ICAO 24-bit address 151DCF 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
AFL2859 Aeroflot Russian Airlines 7 2026-05-14
AFL1586 Aeroflot Russian Airlines 3 2026-05-20
AFL1479 Aeroflot Russian Airlines 3 2026-05-16
AFL1395 Aeroflot Russian Airlines 3 2026-04-27
AFL2858 - 2 2026-05-03
AFL1985 Aeroflot Russian Airlines 2 2026-05-12
AFL1843 Aeroflot Russian Airlines 2 2026-05-11
AFL1587 Aeroflot Russian Airlines 2 2026-04-16
AFL1478 Aeroflot Russian Airlines 2 2026-05-15
AFL1429 Aeroflot Russian Airlines 2 2026-05-17
AFL1426 Aeroflot Russian Airlines 2 2026-04-20
AFL1423 Aeroflot Russian Airlines 2 2026-05-28
AFL1357 Aeroflot Russian Airlines 2 2026-04-29
AFL1356 Aeroflot Russian Airlines 2 2026-04-29
AFL1335 Aeroflot Russian Airlines 2 2026-05-19
AFL1314 Aeroflot Russian Airlines 2 2026-05-23
AFL1260 Aeroflot Russian Airlines 2 2026-05-06
AFL1234 Aeroflot Russian Airlines 2 2026-05-30
AFL1200 Aeroflot Russian Airlines 2 2026-05-05
AFL1061 Aeroflot Russian Airlines 2 2026-05-22

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-30 AFL1234 SVO → UFA May 30, 08:55 UTCMay 30, 09:15 UTC20m
2026-05-29 AFL1498 SVO → GRV May 29, 05:55 UTCMay 29, 06:30 UTC35m
2026-05-28 AFL1568 SVO → TJM May 28, 21:45 UTCMay 28, 23:20 UTC1h 35m
2026-05-28 AFL1423 CEK → SVO May 28, 14:50 UTCMay 28, 18:20 UTC3h 30m
2026-05-27 AFL1423 CEK → SVO May 27, 21:50 UTCMay 28, 18:20 UTC20h 30m
2026-05-27 AFL1123 AER → SVO May 27, 16:05 UTCMay 27, 16:35 UTC30m
2026-05-27 AFL1122 SVO → AER May 27, 11:35 UTCMay 27, 12:05 UTC30m
2026-05-26 AFL1234 SVO → UFA May 26, 09:09 UTCMay 27, 02:29 UTC17h 20m
2026-05-25 AFL1058 SVO → MCX May 25, 08:15 UTCMay 25, 08:50 UTC35m
2026-05-24 AFL1232 SVO → UFA May 24, 11:50 UTCMay 24, 15:35 UTC3h 45m
2026-05-23 AFL1314 SVO → MRV May 23, 17:10 UTCMay 23, 17:40 UTC30m
2026-05-23 AFL1192 SVO → KZN May 23, 11:45 UTCMay 23, 15:25 UTC3h 40m
2026-05-23 AFL1535 CEK → SVO May 23, 08:20 UTCMay 23, 09:00 UTC40m
2026-05-22 AFL1606 SVO → KUF May 22, 16:35 UTCMay 22, 17:10 UTC35m
2026-05-22 AFL1061 OSW → SVO May 22, 13:45 UTCMay 22, 14:20 UTC35m
2026-05-22 AFL1061 OSW → SVO May 22, 12:00 UTCMay 22, 12:40 UTC40m
2026-05-21 AFL1573 ESL → SVO May 21, 15:00 UTCMay 21, 19:10 UTC4h 10m
2026-05-20 AFL1586 SVO → CSY May 20, 18:15 UTCMay 20, 18:50 UTC35m
2026-05-19 AFL1335 ARH → SVO May 19, 11:55 UTCMay 20, 04:45 UTC16h 51m
2026-05-18 AFL1510 SVO → SGC May 18, 18:55 UTCMay 18, 19:20 UTC25m
2026-05-18 AFL1182 SVO → VOG May 18, 12:15 UTCMay 18, 12:50 UTC35m
2026-05-18 AFL2817 SVX → MRV May 18, 03:45 UTCMay 18, 04:40 UTC55m
2026-05-17 AFL1314 SVO → MRV May 17, 16:55 UTCMay 17, 17:30 UTC35m
2026-05-17 AFL1429 MQF → SVO May 17, 06:05 UTCMay 17, 06:20 UTC15m
2026-05-16 AFL1829 KVD → SVO May 16, 14:16 UTCMay 16, 15:05 UTC50m
2026-05-16 AFL1479 ABA → SVO May 16, 03:20 UTCMay 16, 05:46 UTC2h 26m
2026-05-15 AFL1478 SVO → ABA May 15, 06:20 UTCMay 16, 01:30 UTC19h 9m
2026-05-15 AFL1478 SVO → ABA May 15, 03:50 UTCMay 16, 01:30 UTC21h 39m
2026-05-15 AFL1457 KEJ → SVO May 15, 03:15 UTCMay 16, 01:30 UTC22h 14m
2026-05-14 AFL1456 SVO → KEJ May 14, 03:50 UTCMay 15, 01:45 UTC21h 55m
2026-05-14 AFL2859 KJA → KRR May 14, 03:25 UTCMay 15, 01:45 UTC22h 20m
2026-05-14 AFL2859 KJA → KRR May 14, 00:05 UTCMay 14, 17:00 UTC16h 55m
2026-05-13 AFL2859 KJA → KRR May 13, 20:30 UTCMay 14, 17:00 UTC20h 30m
2026-05-13 AFL2859 KJA → KRR May 13, 07:50 UTCMay 14, 04:20 UTC20h 30m
2026-05-13 AFL2859 KJA → KRR May 13, 07:35 UTCMay 14, 04:20 UTC20h 45m
2026-05-13 AFL2859 KJA → KRR May 13, 05:05 UTCMay 14, 03:45 UTC22h 40m
2026-05-12 AFL1985 SKD → SVO May 12, 04:55 UTCMay 12, 05:05 UTC10m
2026-05-11 AFL1187 VOG → SVO May 11, 19:05 UTCMay 11, 19:35 UTC30m
2026-05-11 AFL1843 MSQ → SVO May 11, 11:55 UTCMay 11, 12:20 UTC25m
2026-05-10 AFL1985 SKD → SVO May 10, 22:25 UTCMay 11, 05:30 UTC7h 5m
2026-05-10 AFL1891 TAS → SVO May 10, 04:09 UTCMay 10, 04:45 UTC35m
2026-05-09 AFL1890 SVO → TAS May 9, 19:49 UTCMay 10, 03:30 UTC7h 40m
2026-05-09 AFL1836 SVO → MSQ May 9, 12:15 UTCMay 9, 13:20 UTC1h 5m
2026-05-09 AFL1831 MSQ → SVO May 9, 08:50 UTCMay 9, 09:45 UTC55m
2026-05-09 AFL1830 SVO → MSQ May 9, 06:20 UTCMay 9, 07:25 UTC1h 5m
2026-05-08 AFL1215 KUF → SVO May 8, 17:10 UTCMay 8, 17:20 UTC10m
2026-05-08 AFL1214 SVO → KUF May 8, 14:45 UTCMay 8, 15:10 UTC25m
2026-05-06 AFL1260 SVO → UFA May 6, 19:00 UTCMay 7, 03:35 UTC8h 35m
2026-05-06 AFL1260 SVO → UFA May 6, 18:00 UTCMay 6, 18:30 UTC30m
2026-05-06 AFL1227 GOJ → SVO May 6, 15:40 UTCMay 6, 15:50 UTC10m

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-73167 page for operator, model, and routing details .

Mode-S 151DCF frequently asked

What is Mode-S code 151DCF?
151DCF is an ICAO 24-bit transponder address. Allocated to Russia. Assigned to RA-73167.
Where is Mode-S 151DCF registered?
Mode-S code 151DCF is allocated to Russia (RU). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 151DCF broadcasting right now?
No active broadcast right now. Last signal was 4h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 151DCF, octal 05216717, decimal 1,383,887.
What flights does 151DCF operate?
Mode-S 151DCF has broadcast 20 distinct callsigns, including AFL2859, AFL1586, AFL1479, AFL1395, AFL2858.