Apparatus

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sensors Mode-S transponder

151E0C

ICAO 24-bit transponder address · allocated to Russia

Currently assigned to RA-73228 · BOEING 737-800

Hex
151E0C
Octal
05217014
Decimal
1,383,948
Country
RU
Tail
RA-73228
Type
B738
No current signal · last broadcast 1d ago
Flights observed
65
Distinct callsigns
20
Country
RU
Last broadcast
1d ago

Last known position

Most recent position reported by Mode-S 151E0C.

Country allocation

The ICAO 24-bit address 151E0C 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
PBD6920 - 3 2026-05-25
PBD6919 - 3 2026-05-24
PBD6836 Pobeda 3 2026-05-23
PBD6911 - 2 2026-04-16
PBD6861 - 2 2026-05-02
PBD6838 Pobeda 2 2026-04-26
PBD6837 - 2 2026-04-26
PBD6835 Pobeda 2 2026-05-23
PBD6833 Pobeda 2 2026-05-26
PBD6825 - 2 2026-04-16
PBD6548 - 2 2026-05-26
PBD6547 - 2 2026-05-25
PBD6502 - 2 2026-04-17
PBD588 Pobeda 2 2026-05-28
PBD587 Pobeda 2 2026-05-28
PBD5548 - 2 2026-04-27
PBD6965 - 1 2026-05-14
PBD6925 - 1 2026-04-28
PBD6921 - 1 2026-04-29
PBD6915 - 1 2026-05-26

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-29 PBD570 - May 29, 01:05 UTCMay 29, 01:25 UTC20m
2026-05-28 PBD6511 - May 28, 21:45 UTCMay 28, 22:25 UTC40m
2026-05-28 PBD588 KGD → LED May 28, 16:10 UTCMay 28, 16:55 UTC45m
2026-05-28 PBD587 LED → KGD May 28, 13:15 UTCMay 28, 14:30 UTC1h 15m
2026-05-28 PBD593 LED → LED May 28, 07:35 UTCMay 28, 08:40 UTC1h 5m
2026-05-27 PBD414 - May 27, 01:14 UTCMay 27, 01:54 UTC40m
2026-05-26 PBD6833 SVO → SVO May 26, 15:54 UTCMay 26, 16:59 UTC1h 5m
2026-05-26 PBD6915 - May 26, 06:59 UTCMay 26, 07:19 UTC20m
2026-05-26 PBD6548 - May 26, 05:34 UTCMay 26, 05:54 UTC20m
2026-05-25 PBD6547 - May 25, 23:24 UTCMay 25, 23:54 UTC30m
2026-05-25 PBD6920 STW → STW May 25, 08:00 UTCMay 25, 08:10 UTC10m
2026-05-24 PBD6919 SVO → SVO May 24, 10:50 UTCMay 24, 11:10 UTC20m
2026-05-23 PBD6836 KGD → SVO May 23, 18:25 UTCMay 24, 01:20 UTC6h 55m
2026-05-23 PBD6835 SVO → KGD May 23, 01:55 UTCMay 23, 16:55 UTC14h 59m
2026-05-20 PBD338 - May 20, 12:05 UTCMay 20, 12:35 UTC30m
2026-05-17 PBD6547 SVO → SVO May 17, 21:30 UTCMay 17, 21:50 UTC20m
2026-05-14 PBD6965 SVO → SVO May 14, 05:00 UTCMay 14, 05:55 UTC55m
2026-05-12 PBD588 KGD → LED May 12, 16:05 UTCMay 12, 17:15 UTC1h 10m
2026-05-12 PBD587 LED → KGD May 12, 14:15 UTCMay 12, 15:01 UTC45m
2026-05-11 PBD159 - May 11, 07:55 UTCMay 11, 14:15 UTC6h 20m
2026-05-10 PBD423 VKO → KUF May 10, 16:50 UTCMay 11, 06:20 UTC13h 30m
2026-05-09 PBD6548 - May 9, 22:39 UTCMay 10, 16:50 UTC18h 10m
2026-05-04 PBD6582 - May 4, 09:05 UTCMay 4, 09:15 UTC10m
2026-05-02 PBD6862 GSV → GSV May 2, 11:15 UTCMay 2, 11:40 UTC25m
2026-05-02 PBD6861 SVO → SVO May 2, 09:20 UTCMay 2, 09:45 UTC25m
2026-04-29 PBD6921 SVO → SVO Apr 29, 05:00 UTCApr 29, 05:20 UTC20m
2026-04-28 PBD6925 SVO → SVO Apr 28, 05:00 UTCApr 28, 05:25 UTC25m
2026-04-27 PBD6861 SVO → SVO Apr 27, 12:40 UTCApr 27, 13:10 UTC30m
2026-04-27 PBD5548 - Apr 27, 04:15 UTCApr 27, 04:40 UTC25m
2026-04-27 PBD5548 - Apr 27, 00:15 UTCApr 27, 03:40 UTC3h 25m
2026-04-26 PBD6920 STW → STW Apr 26, 14:35 UTCApr 26, 14:50 UTC15m
2026-04-26 PBD6919 - Apr 26, 10:50 UTCApr 26, 11:20 UTC30m
2026-04-26 PBD6838 KGD → SVO Apr 26, 07:55 UTCApr 26, 09:55 UTC2h 0m
2026-04-26 PBD6837 - Apr 26, 04:30 UTCApr 26, 06:25 UTC1h 55m
2026-04-25 PBD6584 - Apr 25, 17:35 UTCApr 25, 18:25 UTC50m
2026-04-25 PBD323 - Apr 25, 06:30 UTCApr 25, 16:55 UTC10h 25m
2026-04-23 PBD572 - Apr 23, 18:20 UTCApr 23, 18:35 UTC15m
2026-04-23 PBD571 LED → LED Apr 23, 15:15 UTCApr 23, 16:10 UTC55m
2026-04-22 PBD536 KGD → LED Apr 22, 18:45 UTCApr 23, 03:10 UTC8h 25m
2026-04-22 PBD535 LED → KGD Apr 22, 16:10 UTCApr 22, 17:25 UTC1h 15m
2026-04-22 PBD525 - Apr 22, 10:50 UTCApr 22, 11:40 UTC50m
2026-04-22 PBD530 KGD → LED Apr 22, 08:25 UTCApr 22, 09:50 UTC1h 25m
2026-04-21 PBD529 LED → KGD Apr 21, 21:00 UTCApr 22, 07:10 UTC10h 10m
2026-04-21 PBD6901 SVO → SVO Apr 21, 12:35 UTCApr 21, 12:55 UTC20m
2026-04-21 PBD6838 KGD → SVO Apr 21, 07:35 UTCApr 21, 09:55 UTC2h 20m
2026-04-21 PBD6837 - Apr 21, 04:30 UTCApr 21, 06:30 UTC2h 0m
2026-04-19 PBD6834 - Apr 19, 17:10 UTCApr 19, 19:10 UTC2h 0m
2026-04-19 PBD6833 - Apr 19, 15:05 UTCApr 19, 15:50 UTC45m
2026-04-19 PBD6544 - Apr 19, 12:25 UTCApr 19, 12:55 UTC30m
2026-04-18 PBD6543 SVO → SVO Apr 18, 21:00 UTCApr 18, 21:10 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-73228 page for operator, model, and routing details .

Mode-S 151E0C frequently asked

What is Mode-S code 151E0C?
151E0C is an ICAO 24-bit transponder address. Allocated to Russia. Assigned to RA-73228.
Where is Mode-S 151E0C registered?
Mode-S code 151E0C is allocated to Russia (RU). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 151E0C broadcasting right now?
No active broadcast right now. Last signal was 1d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 151E0C, octal 05217014, decimal 1,383,948.
What flights does 151E0C operate?
Mode-S 151E0C has broadcast 20 distinct callsigns, including PBD6920, PBD6919, PBD6836, PBD6911, PBD6861.