Apparatus

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sensors Mode-S transponder

151D80

ICAO 24-bit transponder address · allocated to Russia

Currently assigned to RA-73088 · BOEING 737-800

Hex
151D80
Octal
05216600
Decimal
1,383,808
Country
RU
Tail
RA-73088
Type
B738
No current signal · last broadcast 1d ago
Flights observed
58
Distinct callsigns
18
Country
RU
Last broadcast
1d ago

Last known position

Most recent position reported by Mode-S 151D80.

Country allocation

The ICAO 24-bit address 151D80 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 18 distinct

Callsign Airline Flights Last seen
UTA783 UTair Aviation 16 2026-06-03
UTA784 UTair Aviation 10 2026-06-03
UTA469 UTair Aviation 6 2026-05-18
UTA810 UTair Aviation 3 2026-05-31
UTA593 UTair Aviation 3 2026-05-16
UTA248 UTair Aviation 3 2026-05-30
UTA882 UTair Aviation 2 2026-04-27
UTA812 UTair Aviation 2 2026-06-09
UTA811 UTair Aviation 2 2026-06-09
UTA296 UTair Aviation 2 2026-05-20
UTA249 UTair Aviation 2 2026-05-02
UTA806 UTair Aviation 1 2026-05-27
UTA728 UTair Aviation 1 2026-05-26
UTA727 UTair Aviation 1 2026-05-26
UTA712 UTair Aviation 1 2026-06-10
UTA575 UTair Aviation 1 2026-05-03
UTA507 UTair Aviation 1 2026-06-06
UTA470 UTair Aviation 1 2026-04-30

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-06-10 UTA712 EVN → SGC Jun 10, 06:15 UTCJun 10, 07:30 UTC1h 15m
2026-06-09 UTA812 AYT → TJM Jun 9, 10:35 UTCJun 10, 04:30 UTC17h 55m
2026-06-09 UTA811 TJM → AYT Jun 9, 07:20 UTCJun 9, 08:50 UTC1h 30m
2026-06-06 UTA507 LED → KRR Jun 6, 14:54 UTCJun 6, 15:19 UTC25m
2026-06-05 UTA812 AYT → TJM Jun 5, 10:35 UTCJun 5, 13:25 UTC2h 50m
2026-06-05 UTA811 TJM → AYT Jun 5, 07:40 UTCJun 5, 08:40 UTC1h 0m
2026-06-03 UTA784 AYT → VKO Jun 3, 14:10 UTCJun 3, 16:40 UTC2h 30m
2026-06-03 UTA783 VKO → AYT Jun 3, 11:55 UTCJun 3, 12:20 UTC25m
2026-06-02 UTA784 AYT → VKO Jun 2, 13:55 UTCJun 2, 15:50 UTC1h 55m
2026-06-02 UTA783 VKO → AYT Jun 2, 10:45 UTCJun 2, 12:15 UTC1h 30m
2026-06-01 UTA783 VKO → AYT Jun 1, 16:05 UTCJun 2, 12:15 UTC20h 10m
2026-06-01 UTA784 AYT → VKO Jun 1, 14:10 UTCJun 2, 12:15 UTC22h 5m
2026-06-01 UTA783 VKO → AYT Jun 1, 12:15 UTCJun 1, 12:40 UTC25m
2026-05-31 UTA810 SKD → VKO May 31, 18:00 UTCJun 1, 11:30 UTC17h 30m
2026-05-30 UTA248 SGC → VKO May 30, 03:40 UTCMay 30, 08:15 UTC4h 35m
2026-05-27 UTA806 TAS → VKO May 27, 00:25 UTCMay 27, 18:40 UTC18h 15m
2026-05-26 UTA728 TLV → KUF May 26, 07:24 UTCMay 27, 00:39 UTC17h 15m
2026-05-26 UTA727 KUF → TLV May 26, 05:20 UTCMay 26, 05:34 UTC15m
2026-05-25 UTA784 AYT → VKO May 25, 14:00 UTCMay 25, 15:55 UTC1h 55m
2026-05-25 UTA783 VKO → AYT May 25, 12:05 UTCMay 25, 12:25 UTC20m
2026-05-25 UTA783 VKO → AYT May 25, 10:45 UTCMay 25, 11:20 UTC35m
2026-05-23 UTA810 SKD → VKO May 23, 14:40 UTCMay 24, 07:20 UTC16h 41m
2026-05-23 UTA810 SKD → VKO May 23, 08:15 UTCMay 24, 07:20 UTC23h 6m
2026-05-20 UTA296 SGC → VKO May 20, 14:30 UTCMay 20, 15:10 UTC40m
2026-05-19 UTA296 SGC → VKO May 19, 16:05 UTCMay 20, 15:10 UTC23h 6m
2026-05-19 UTA784 AYT → VKO May 19, 14:10 UTCMay 19, 16:30 UTC2h 20m
2026-05-18 UTA783 VKO → AYT May 18, 17:40 UTCMay 19, 11:20 UTC17h 39m
2026-05-18 UTA469 SGC → LED May 18, 03:45 UTCMay 18, 17:50 UTC14h 5m
2026-05-17 UTA469 SGC → LED May 17, 07:00 UTCMay 18, 06:01 UTC23h 0m
2026-05-16 UTA593 SGC → GRV May 16, 19:45 UTCMay 17, 07:55 UTC12h 10m
2026-05-16 UTA593 SGC → GRV May 16, 11:35 UTCMay 17, 07:55 UTC20h 20m
2026-05-16 UTA593 SGC → GRV May 16, 07:05 UTCMay 16, 20:45 UTC13h 40m
2026-05-12 UTA784 AYT → VKO May 12, 14:10 UTCMay 13, 09:55 UTC19h 45m
2026-05-12 UTA783 VKO → AYT May 12, 12:10 UTCMay 12, 12:25 UTC15m
2026-05-11 UTA783 VKO → AYT May 11, 16:05 UTCMay 12, 11:15 UTC19h 11m
2026-05-11 UTA784 AYT → VKO May 11, 14:10 UTCMay 12, 11:15 UTC21h 6m
2026-05-11 UTA783 VKO → AYT May 11, 12:00 UTCMay 11, 12:20 UTC20m
2026-05-10 UTA783 VKO → AYT May 10, 18:39 UTCMay 11, 11:15 UTC16h 35m
2026-05-10 UTA783 VKO → AYT May 10, 14:04 UTCMay 11, 11:15 UTC21h 10m
2026-05-10 UTA783 VKO → AYT May 10, 13:49 UTCMay 11, 11:15 UTC21h 25m
2026-05-05 UTA784 AYT → VKO May 5, 18:25 UTCMay 6, 11:35 UTC17h 10m
2026-05-05 UTA783 VKO → AYT May 5, 11:50 UTCMay 5, 12:10 UTC20m
2026-05-05 UTA783 VKO → AYT May 5, 10:20 UTCMay 5, 11:05 UTC45m
2026-05-04 UTA783 VKO → AYT May 4, 15:30 UTCMay 5, 11:05 UTC19h 36m
2026-05-03 UTA575 VKO → KRR May 3, 14:55 UTCMay 3, 15:15 UTC20m
2026-05-02 UTA249 VKO → AER May 2, 03:50 UTCMay 2, 11:15 UTC7h 25m
2026-04-30 UTA470 LED → SGC Apr 30, 22:15 UTCApr 30, 22:25 UTC10m
2026-04-29 UTA249 VKO → AER Apr 29, 10:35 UTCApr 29, 10:45 UTC10m
2026-04-28 UTA784 AYT → VKO Apr 28, 14:05 UTCApr 29, 10:45 UTC20h 40m
2026-04-28 UTA784 AYT → VKO Apr 28, 13:55 UTCApr 29, 10:45 UTC20h 50m

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-73088 page for operator, model, and routing details .

Mode-S 151D80 frequently asked

What is Mode-S code 151D80?
151D80 is an ICAO 24-bit transponder address. Allocated to Russia. Assigned to RA-73088.
Where is Mode-S 151D80 registered?
Mode-S code 151D80 is allocated to Russia (RU). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 151D80 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 151D80, octal 05216600, decimal 1,383,808.
What flights does 151D80 operate?
Mode-S 151D80 has broadcast 18 distinct callsigns, including UTA783, UTA784, UTA469, UTA810, UTA593.