Apparatus

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sensors Mode-S transponder

151E58

ICAO 24-bit transponder address · allocated to Russia

Currently assigned to RA-73304 · BOEING 737-800

Hex
151E58
Octal
05217130
Decimal
1,384,024
Country
RU
Tail
RA-73304
Type
B738
No current signal · last broadcast 2d ago
Flights observed
140
Distinct callsigns
20
Country
RU
Last broadcast
2d ago

Last known position

Most recent position reported by Mode-S 151E58.

Country allocation

The ICAO 24-bit address 151E58 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
PBD835 Pobeda 4 2026-05-26
PBD6833 - 4 2026-07-07
PBD565 - 4 2026-07-01
PBD535 Pobeda 4 2026-05-28
PBD974 Pobeda 3 2026-07-09
PBD861 Pobeda 3 2026-06-02
PBD840 - 3 2026-07-02
PBD6837 - 3 2026-06-21
PBD6836 Pobeda 3 2026-06-21
PBD6835 - 3 2026-06-17
PBD6824 - 3 2026-07-07
PBD530 - 3 2026-06-30
PBD529 - 3 2026-06-30
PBD973 - 2 2026-07-09
PBD839 - 2 2026-07-02
PBD836 - 2 2026-05-26
PBD6961 - 2 2026-04-25
PBD6904 - 2 2026-05-12
PBD6862 - 2 2026-05-29
PBD6838 - 2 2026-06-21

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-11 PBD736 - Jul 11, 09:35 UTCJul 11, 09:50 UTC15m
2026-07-11 PBD735 - Jul 11, 07:15 UTCJul 11, 08:45 UTC1h 30m
2026-07-09 PBD974 IST → IST Jul 9, 16:15 UTCJul 9, 16:45 UTC30m
2026-07-09 PBD973 - Jul 9, 14:15 UTCJul 9, 14:40 UTC25m
2026-07-09 PBD6841 SVO → SVO Jul 9, 07:45 UTCJul 9, 08:05 UTC20m
2026-07-07 PBD6824 - Jul 7, 16:40 UTCJul 7, 16:55 UTC15m
2026-07-07 PBD6833 - Jul 7, 12:30 UTCJul 7, 13:05 UTC35m
2026-07-05 PBD958 - Jul 5, 15:30 UTCJul 5, 17:25 UTC1h 55m
2026-07-04 PBD6820 - Jul 4, 20:00 UTCJul 4, 20:15 UTC15m
2026-07-02 PBD968 - Jul 2, 18:15 UTCJul 2, 18:25 UTC10m
2026-07-02 PBD840 - Jul 2, 10:55 UTCJul 2, 12:35 UTC1h 40m
2026-07-02 PBD839 - Jul 2, 09:00 UTCJul 2, 09:45 UTC45m
2026-07-01 PBD206 - Jul 1, 19:25 UTCJul 1, 19:45 UTC20m
2026-07-01 PBD565 LED → LED Jul 1, 13:45 UTCJul 1, 14:10 UTC25m
2026-07-01 PBD507 - Jul 1, 04:55 UTCJul 1, 05:15 UTC20m
2026-06-30 PBD526 - Jun 30, 14:50 UTCJun 30, 15:05 UTC15m
2026-06-30 PBD530 - Jun 30, 08:45 UTCJun 30, 10:00 UTC1h 15m
2026-06-30 PBD529 - Jun 30, 06:50 UTCJun 30, 07:30 UTC40m
2026-06-29 PBD589 - Jun 29, 16:29 UTCJun 29, 17:49 UTC1h 20m
2026-06-28 PBD770 - Jun 28, 10:19 UTCJun 28, 10:50 UTC30m
2026-06-28 PBD993 - Jun 28, 08:14 UTCJun 28, 08:34 UTC20m
2026-06-25 PBD6547 - Jun 25, 23:09 UTCJun 26, 01:54 UTC2h 45m
2026-06-25 PBD6832 - Jun 25, 17:20 UTCJun 25, 18:15 UTC55m
2026-06-25 PBD6831 SVO → KGD Jun 25, 15:15 UTCJun 25, 15:44 UTC30m
2026-06-25 PBD6919 - Jun 25, 04:35 UTCJun 25, 05:05 UTC30m
2026-06-22 PBD6824 - Jun 22, 14:55 UTCJun 22, 15:20 UTC25m
2026-06-21 PBD6836 KGD → SVO Jun 21, 14:10 UTCJun 21, 15:09 UTC1h 0m
2026-06-21 PBD6838 - Jun 21, 08:10 UTCJun 21, 12:44 UTC4h 35m
2026-06-21 PBD6837 - Jun 21, 05:25 UTCJun 21, 06:19 UTC55m
2026-06-19 PBD6855 SVO → SVO Jun 19, 15:49 UTCJun 19, 16:09 UTC20m
2026-06-18 PBD6831 SVO → KGD Jun 18, 18:25 UTCJun 18, 19:05 UTC40m
2026-06-17 PBD6836 KGD → SVO Jun 17, 15:55 UTCJun 17, 16:50 UTC55m
2026-06-17 PBD6835 - Jun 17, 13:30 UTCJun 17, 14:20 UTC50m
2026-06-15 PBD5921 SVO → SVO Jun 15, 01:10 UTCJun 15, 01:40 UTC30m
2026-06-14 PBD6844 - Jun 14, 23:29 UTCJun 14, 23:54 UTC25m
2026-06-13 PBD974 IST → IST Jun 13, 15:10 UTCJun 13, 18:35 UTC3h 25m
2026-06-13 PBD973 IST → ISL Jun 13, 13:25 UTCJun 13, 13:45 UTC20m
2026-06-11 PBD312 - Jun 11, 18:00 UTCJun 12, 10:00 UTC16h 1m
2026-06-10 PBD6512 - Jun 10, 01:05 UTCJun 10, 01:35 UTC30m
2026-06-08 PBD840 AYT → AYT Jun 8, 16:00 UTCJun 8, 16:15 UTC15m
2026-06-08 PBD840 AYT → AYT Jun 8, 11:35 UTCJun 8, 14:00 UTC2h 25m
2026-06-08 PBD839 AYT → AYT Jun 8, 08:55 UTCJun 8, 10:20 UTC1h 25m
2026-06-07 PBD262 KGD → VKO Jun 7, 10:35 UTCJun 8, 10:00 UTC23h 25m
2026-06-06 PBD261 VKO → KGD Jun 6, 14:04 UTCJun 7, 08:40 UTC18h 35m
2026-06-06 PBD261 VKO → KGD Jun 6, 13:54 UTCJun 7, 08:40 UTC18h 45m
2026-06-06 PBD769 - Jun 6, 12:24 UTCJun 6, 12:40 UTC15m
2026-06-05 PBD6514 - Jun 5, 15:30 UTCJun 5, 21:45 UTC6h 15m
2026-06-04 PBD572 - Jun 4, 18:05 UTCJun 5, 15:40 UTC21h 35m
2026-06-04 PBD572 - Jun 4, 16:15 UTCJun 5, 15:40 UTC23h 25m
2026-06-04 PBD571 - Jun 4, 14:50 UTCJun 4, 18:30 UTC3h 40m

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-73304 page for operator, model, and routing details .

Mode-S 151E58 frequently asked

What is Mode-S code 151E58?
151E58 is an ICAO 24-bit transponder address. Allocated to Russia. Assigned to RA-73304.
Where is Mode-S 151E58 registered?
Mode-S code 151E58 is allocated to Russia (RU). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 151E58 broadcasting right now?
No active broadcast right now. Last signal was 2d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 151E58, octal 05217130, decimal 1,384,024.
What flights does 151E58 operate?
Mode-S 151E58 has broadcast 20 distinct callsigns, including PBD835, PBD6833, PBD565, PBD535, PBD974.