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 Jul 26, 18:20 UTC
Flights observed
195
Distinct callsigns
20
Country
RU
Last broadcast
Jul 26, 18:20 UTC

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
AFL797 - 4 2026-07-11
AFL1479 - 4 2026-06-29
AFL2815 Aeroflot Russian Airlines 3 2026-07-26
AFL1843 - 3 2026-06-29
AFL1587 - 3 2026-06-22
AFL1586 Aeroflot Russian Airlines 3 2026-05-20
AFL1478 - 3 2026-06-29
AFL1395 Aeroflot Russian Airlines 3 2026-04-27
AFL1321 Aeroflot Russian Airlines 3 2026-06-12
AFL1260 - 3 2026-07-19
AFL1227 Aeroflot Russian Airlines 3 2026-06-30
AFL1200 Aeroflot Russian Airlines 3 2026-06-04
AFL1020 - 3 2026-07-15
AFL601 Aeroflot Russian Airlines 2 2026-06-08
AFL2858 - 2 2026-05-03
AFL2164 - 2 2026-07-05
AFL1985 Aeroflot Russian Airlines 2 2026-05-12
AFL1891 Aeroflot Russian Airlines 2 2026-06-11
AFL1890 Aeroflot Russian Airlines 2 2026-05-30

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 AFL2815 AER → LED Jul 26, 06:35 UTCJul 26, 18:20 UTC11h 45m
2026-07-25 AFL2814 LED → AER Jul 25, 04:30 UTCJul 25, 06:05 UTC1h 35m
2026-07-24 AFL603 EVN → LED Jul 24, 23:10 UTCJul 24, 23:35 UTC25m
2026-07-24 AFL602 LED → EVN Jul 24, 17:55 UTCJul 24, 18:10 UTC15m
2026-07-24 AFL2815 - Jul 24, 15:50 UTCJul 24, 16:00 UTC10m
2026-07-24 AFL2815 - Jul 24, 14:15 UTCJul 24, 14:25 UTC10m
2026-07-22 AFL1306 SVO → OVB Jul 22, 23:45 UTCJul 22, 23:55 UTC10m
2026-07-22 AFL1364 - Jul 22, 12:30 UTCJul 22, 13:00 UTC30m
2026-07-21 AFL1092 SVO → SVO Jul 21, 21:45 UTCJul 21, 22:10 UTC25m
2026-07-19 AFL1260 - Jul 19, 19:25 UTCJul 19, 19:35 UTC10m
2026-07-19 AFL1835 - Jul 19, 06:45 UTCJul 19, 07:05 UTC20m
2026-07-18 AFL1137 AER → SVO Jul 18, 17:55 UTCJul 18, 18:15 UTC20m
2026-07-17 AFL1057 MCX → SVO Jul 17, 20:10 UTCJul 17, 21:15 UTC1h 5m
2026-07-16 AFL799 - Jul 16, 19:20 UTCJul 16, 21:00 UTC1h 40m
2026-07-16 AFL801 - Jul 16, 07:35 UTCJul 16, 17:25 UTC9h 50m
2026-07-15 AFL1020 - Jul 15, 12:30 UTCJul 16, 06:05 UTC17h 35m
2026-07-15 AFL1020 SVO → SVO Jul 15, 11:30 UTCJul 15, 11:50 UTC20m
2026-07-13 AFL1334 - Jul 13, 19:30 UTCJul 13, 19:55 UTC25m
2026-07-12 AFL725 - Jul 12, 13:40 UTCJul 12, 15:25 UTC1h 45m
2026-07-11 AFL797 - Jul 11, 21:00 UTCJul 12, 12:01 UTC15h 0m
2026-07-11 AFL722 - Jul 11, 18:35 UTCJul 11, 19:00 UTC25m
2026-07-10 AFL1483 - Jul 10, 01:30 UTCJul 10, 07:50 UTC6h 20m
2026-07-09 AFL1106 SVO → SVO Jul 9, 02:45 UTCJul 9, 03:15 UTC30m
2026-07-08 AFL1236 - Jul 8, 19:05 UTCJul 8, 19:30 UTC25m
2026-07-06 AFL1334 SVO → SVO Jul 6, 18:20 UTCJul 6, 18:30 UTC10m
2026-07-06 AFL1304 SVO → SVO Jul 6, 05:25 UTCJul 6, 06:00 UTC35m
2026-07-05 AFL2165 - Jul 5, 17:30 UTCJul 5, 19:20 UTC1h 50m
2026-07-05 AFL785 - Jul 5, 04:30 UTCJul 5, 15:10 UTC10h 40m
2026-07-05 AFL2164 - Jul 5, 01:35 UTCJul 5, 03:05 UTC1h 30m
2026-07-04 AFL2164 SVO → SVO Jul 4, 22:30 UTCJul 4, 23:00 UTC30m
2026-07-03 AFL1346 - Jul 3, 10:25 UTCJul 3, 10:50 UTC25m
2026-07-01 AFL1837 - Jul 1, 14:25 UTCJul 1, 14:45 UTC20m
2026-07-01 AFL007 LED → LED Jul 1, 07:00 UTCJul 1, 07:50 UTC50m
2026-06-30 AFL1227 GOJ → SVO Jun 30, 13:00 UTCJun 30, 15:40 UTC2h 40m
2026-06-29 AFL1843 - Jun 29, 11:50 UTCJun 29, 12:05 UTC15m
2026-06-29 AFL1479 - Jun 29, 03:14 UTCJun 29, 04:04 UTC50m
2026-06-29 AFL1478 - Jun 29, 00:54 UTCJun 29, 01:34 UTC40m
2026-06-28 AFL1186 SVO → VOG Jun 28, 14:50 UTCJun 28, 15:20 UTC30m
2026-06-27 AFL1280 SVO → KZN Jun 27, 18:35 UTCJun 27, 18:54 UTC20m
2026-06-27 AFL796 - Jun 27, 07:34 UTCJun 27, 07:59 UTC25m
2026-06-26 AFL797 - Jun 26, 20:44 UTCJun 26, 22:29 UTC1h 45m
2026-06-26 AFL773 AYT → SVX Jun 26, 08:05 UTCJun 26, 19:14 UTC11h 10m
2026-06-25 AFL797 - Jun 25, 21:05 UTCJun 26, 06:19 UTC9h 15m
2026-06-25 AFL731 AYT → PEE Jun 25, 07:30 UTCJun 25, 19:15 UTC11h 45m
2026-06-24 AFL797 AYT → KUF Jun 24, 20:44 UTCJun 25, 06:05 UTC9h 20m
2026-06-24 AFL724 OMS → SVO Jun 24, 18:44 UTCJun 24, 19:24 UTC40m
2026-06-23 AFL1238 SVO → UFA Jun 23, 16:05 UTCJun 23, 16:20 UTC15m
2026-06-22 AFL1837 - Jun 22, 14:45 UTCJun 22, 14:59 UTC15m
2026-06-22 AFL1587 - Jun 22, 05:49 UTCJun 22, 06:25 UTC35m
2026-06-21 AFL1027 - Jun 21, 08:10 UTCJun 22, 06:25 UTC22h 15m

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 Jul 26, 18:20 UTC.
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, AFL797, AFL1479, AFL2815, AFL1843.