Apparatus

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sensors Mode-S transponder

151D92

ICAO 24-bit transponder address · allocated to Russia

Currently assigned to RA-73106 · BOEING 737-800

Hex
151D92
Octal
05216622
Decimal
1,383,826
Country
RU
Tail
RA-73106
Type
B738
No current signal · last broadcast Jul 26, 19:30 UTC
Flights observed
131
Distinct callsigns
20
Country
RU
Last broadcast
Jul 26, 19:30 UTC

Last known position

Most recent position reported by Mode-S 151D92.

Country allocation

The ICAO 24-bit address 151D92 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
AFL1751 - 14 2026-06-16
AFL1562 Aeroflot Russian Airlines 7 2026-07-21
AFL1487 Aeroflot Russian Airlines 5 2026-07-26
AFL1455 - 5 2026-07-14
AFL1444 - 5 2026-07-15
AFL1442 Aeroflot Russian Airlines 5 2026-07-26
AFL1441 Aeroflot Russian Airlines 5 2026-06-16
AFL2933 Aeroflot Russian Airlines 4 2026-05-04
AFL1753 - 4 2026-07-17
AFL1563 Aeroflot Russian Airlines 4 2026-07-23
AFL1549 Aeroflot Russian Airlines 4 2026-04-21
AFL1538 - 4 2026-07-11
AFL2932 Aeroflot Russian Airlines 3 2026-05-04
AFL1750 Aeroflot Russian Airlines 3 2026-05-24
AFL1486 - 3 2026-07-19
AFL1461 Aeroflot Russian Airlines 3 2026-05-29
AFL1445 - 3 2026-07-05
AFL1440 Aeroflot Russian Airlines 3 2026-06-11
AFL1639 Aeroflot Russian Airlines 2 2026-04-28
AFL1518 Aeroflot Russian Airlines 2 2026-05-28

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 AFL1442 SVO → IKT Jul 26, 19:05 UTCJul 26, 19:30 UTC25m
2026-07-26 AFL1487 KJA → SVO Jul 26, 10:35 UTCJul 26, 16:20 UTC5h 45m
2026-07-24 AFL1442 SVO → IKT Jul 24, 22:10 UTCJul 25, 06:25 UTC8h 15m
2026-07-23 AFL1563 IKT → SVO Jul 23, 09:50 UTCJul 24, 01:50 UTC16h 0m
2026-07-23 AFL1563 IKT → SVO Jul 23, 02:35 UTCJul 24, 01:50 UTC23h 15m
2026-07-21 AFL1562 SVO → IKT Jul 21, 22:55 UTCJul 21, 23:25 UTC30m
2026-07-21 AFL1404 SVO → SVO Jul 21, 12:50 UTCJul 21, 13:05 UTC15m
2026-07-20 AFL1562 SVO → IKT Jul 20, 23:45 UTCJul 21, 10:05 UTC10h 20m
2026-07-19 AFL1486 SVO → SVO Jul 19, 07:15 UTCJul 19, 07:40 UTC25m
2026-07-17 AFL1753 - Jul 17, 13:20 UTCJul 18, 08:15 UTC18h 56m
2026-07-16 AFL1753 - Jul 16, 07:20 UTCJul 16, 08:05 UTC45m
2026-07-15 AFL1752 SVO → SVO Jul 15, 20:00 UTCJul 15, 20:15 UTC15m
2026-07-15 AFL1444 - Jul 15, 06:10 UTCJul 15, 16:35 UTC10h 25m
2026-07-15 AFL1444 SVO → SVO Jul 15, 04:50 UTCJul 15, 05:05 UTC15m
2026-07-14 AFL1455 - Jul 14, 03:30 UTCJul 14, 18:35 UTC15h 5m
2026-07-12 AFL1476 - Jul 12, 21:55 UTCJul 12, 22:25 UTC30m
2026-07-11 AFL1539 - Jul 11, 11:45 UTCJul 11, 12:05 UTC20m
2026-07-11 AFL1538 - Jul 11, 09:35 UTCJul 11, 09:55 UTC20m
2026-07-09 AFL1476 - Jul 9, 12:20 UTCJul 9, 19:10 UTC6h 50m
2026-07-08 AFL1056 - Jul 8, 13:25 UTCJul 8, 13:50 UTC25m
2026-07-07 AFL1753 - Jul 7, 13:10 UTCJul 8, 07:45 UTC18h 35m
2026-07-07 AFL1753 - Jul 7, 08:35 UTCJul 8, 07:45 UTC23h 10m
2026-07-07 AFL1444 - Jul 7, 08:25 UTCJul 7, 21:15 UTC12h 50m
2026-07-06 AFL1094 SVO → SVO Jul 6, 06:40 UTCJul 6, 07:05 UTC25m
2026-07-05 AFL1445 - Jul 5, 13:00 UTCJul 5, 13:50 UTC50m
2026-07-05 AFL1444 SVO → SVO Jul 5, 04:40 UTCJul 5, 04:50 UTC10m
2026-07-04 AFL1056 - Jul 4, 18:40 UTCJul 4, 19:15 UTC35m
2026-07-03 AFL1477 UUD → SVO Jul 3, 19:55 UTCJul 4, 01:30 UTC5h 35m
2026-07-02 AFL1564 SVO → SVO Jul 2, 09:05 UTCJul 2, 09:25 UTC20m
2026-06-29 AFL1517 - Jun 29, 09:20 UTCJun 29, 09:50 UTC30m
2026-06-28 AFL1451 - Jun 28, 01:15 UTCJun 28, 03:14 UTC2h 0m
2026-06-27 AFL1450 - Jun 27, 23:25 UTCJun 28, 00:00 UTC35m
2026-06-26 AFL1477 UUD → SVO Jun 26, 00:05 UTCJun 26, 00:35 UTC30m
2026-06-25 AFL1176 SVO → SVO Jun 25, 05:15 UTCJun 25, 05:44 UTC30m
2026-06-24 AFL1563 - Jun 24, 02:15 UTCJun 24, 10:10 UTC7h 55m
2026-06-22 AFL1443 - Jun 22, 03:10 UTCJun 22, 03:50 UTC40m
2026-06-21 AFL1504 SVO → SVO Jun 21, 05:49 UTCJun 21, 06:10 UTC20m
2026-06-19 AFL1562 - Jun 19, 03:55 UTCJun 19, 09:14 UTC5h 20m
2026-06-18 AFL1562 - Jun 18, 09:45 UTCJun 19, 04:29 UTC18h 44m
2026-06-17 AFL1454 - Jun 17, 22:20 UTCJun 18, 03:55 UTC5h 35m
2026-06-16 AFL1441 IKT → SVO Jun 16, 23:20 UTCJun 17, 22:30 UTC23h 10m
2026-06-16 AFL1751 - Jun 16, 08:49 UTCJun 16, 23:55 UTC15h 6m
2026-06-15 AFL1751 - Jun 15, 21:40 UTCJun 16, 19:10 UTC21h 30m
2026-06-15 AFL1751 - Jun 15, 16:45 UTCJun 16, 09:20 UTC16h 35m
2026-06-15 AFL1487 KJA → SVO Jun 15, 13:34 UTCJun 16, 09:20 UTC19h 45m
2026-06-15 AFL1487 KJA → SVO Jun 15, 11:15 UTCJun 16, 09:20 UTC22h 5m
2026-06-14 AFL1058 SVO → SVO Jun 14, 08:35 UTCJun 14, 09:05 UTC30m
2026-06-13 AFL1082 SVO → GDZ Jun 13, 10:45 UTCJun 13, 11:10 UTC25m
2026-06-11 AFL1440 SVO → IKT Jun 11, 18:30 UTCJun 11, 18:55 UTC25m
2026-06-10 AFL1751 YKS → SVO Jun 10, 23:05 UTCJun 11, 10:35 UTC11h 30m

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-73106 page for operator, model, and routing details .

Mode-S 151D92 frequently asked

What is Mode-S code 151D92?
151D92 is an ICAO 24-bit transponder address. Allocated to Russia. Assigned to RA-73106.
Where is Mode-S 151D92 registered?
Mode-S code 151D92 is allocated to Russia (RU). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 151D92 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 19:30 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 151D92, octal 05216622, decimal 1,383,826.
What flights does 151D92 operate?
Mode-S 151D92 has broadcast 20 distinct callsigns, including AFL1751, AFL1562, AFL1487, AFL1455, AFL1444.