Apparatus

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sensors Mode-S transponder

155C65

ICAO 24-bit transponder address · allocated to Russia

Currently assigned to RA-89189 · SUKHOI Superjet 100-95

Hex
155C65
Octal
05256145
Decimal
1,399,909
Country
RU
Tail
RA-89189
Type
SU95
No current signal · last broadcast 1d ago
Flights observed
75
Distinct callsigns
20
Country
RU
Last broadcast
1d ago

Last known position

Most recent position reported by Mode-S 155C65.

Country allocation

The ICAO 24-bit address 155C65 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
AZO7054 Azimuth Airlines 11 2026-05-21
AZO7010 Azimuth Airlines 8 2026-05-26
AZO7040 Azimuth Airlines 6 2026-05-20
AZO7053 Azimuth Airlines 5 2026-05-12
AZO7009 Azimuth Airlines 5 2026-04-22
AZO7072 Azimuth Airlines 4 2026-05-27
AZO7071 Azimuth Airlines 4 2026-05-11
AZO7018 Azimuth Airlines 4 2026-05-27
AZO7008 Azimuth Airlines 4 2026-05-25
AZO7154 Azimuth Airlines 3 2026-05-14
AZO7039 Azimuth Airlines 3 2026-05-24
AZO7017 Azimuth Airlines 3 2026-05-27
AZO7108 Azimuth Airlines 2 2026-04-15
AZO7030 Azimuth Airlines 2 2026-05-29
AZO7007 Azimuth Airlines 2 2026-05-23
AZO8001 - 1 2026-04-26
AZO7107 Azimuth Airlines 1 2026-04-15
AZO7062 Azimuth Airlines 1 2026-05-23
AZO7035 Azimuth Airlines 1 2026-04-23
AZO7033 Azimuth Airlines 1 2026-05-29

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-29 AZO7033 VKO → PKV May 29, 05:10 UTCMay 29, 05:35 UTC25m
2026-05-29 AZO7030 EVN → VKO May 29, 01:00 UTCMay 29, 01:25 UTC25m
2026-05-27 AZO7072 KUT → VKO May 27, 23:40 UTCMay 28, 00:10 UTC30m
2026-05-27 AZO7018 TBS → VKO May 27, 14:40 UTCMay 27, 15:05 UTC25m
2026-05-27 AZO7017 VKO → TBS May 27, 13:00 UTCMay 27, 13:10 UTC10m
2026-05-27 AZO7017 VKO → TBS May 27, 10:45 UTCMay 27, 11:05 UTC20m
2026-05-26 AZO7010 TBS → VKO May 26, 12:20 UTCMay 26, 12:45 UTC25m
2026-05-25 AZO7008 TBS → VKO May 25, 19:50 UTCMay 25, 20:15 UTC25m
2026-05-24 AZO7039 LED → TBS May 24, 20:50 UTCMay 24, 21:10 UTC20m
2026-05-23 AZO7062 MQF → VKO May 23, 19:25 UTCMay 24, 08:15 UTC12h 50m
2026-05-23 AZO7007 VKO → TBS May 23, 17:30 UTCMay 23, 17:40 UTC10m
2026-05-23 AZO7010 TBS → VKO May 23, 10:25 UTCMay 23, 10:50 UTC25m
2026-05-23 AZO7072 KUT → VKO May 23, 01:35 UTCMay 23, 02:10 UTC35m
2026-05-21 AZO7054 BUS → VKO May 21, 11:40 UTCMay 21, 12:20 UTC40m
2026-05-20 AZO7040 TBS → LED May 20, 23:00 UTCMay 20, 23:20 UTC20m
2026-05-20 AZO7039 LED → TBS May 20, 20:50 UTCMay 20, 21:00 UTC10m
2026-05-18 AZO7054 BUS → VKO May 18, 11:45 UTCMay 18, 12:55 UTC1h 10m
2026-05-17 AZO7054 BUS → VKO May 17, 14:05 UTCMay 17, 15:15 UTC1h 10m
2026-05-14 AZO7008 TBS → VKO May 14, 19:20 UTCMay 14, 20:10 UTC50m
2026-05-14 AZO7007 VKO → TBS May 14, 17:35 UTCMay 14, 17:55 UTC20m
2026-05-14 AZO7154 BUS → VKO May 14, 06:35 UTCMay 14, 07:45 UTC1h 10m
2026-05-13 AZO7010 TBS → VKO May 13, 13:40 UTCMay 13, 14:30 UTC50m
2026-05-12 AZO7054 BUS → VKO May 12, 14:05 UTCMay 12, 15:10 UTC1h 5m
2026-05-12 AZO7053 VKO → BUS May 12, 12:45 UTCMay 12, 12:55 UTC10m
2026-05-11 AZO7071 VKO → KUT May 11, 21:50 UTCMay 11, 22:00 UTC10m
2026-05-11 AZO7054 BUS → VKO May 11, 12:15 UTCMay 11, 13:25 UTC1h 10m
2026-05-11 AZO7053 VKO → BUS May 11, 10:50 UTCMay 11, 11:05 UTC15m
2026-05-10 AZO7040 TBS → LED May 10, 22:05 UTCMay 10, 22:55 UTC50m
2026-05-10 AZ07025 - May 10, 07:19 UTCMay 10, 07:45 UTC25m
2026-05-09 AZO7008 TBS → VKO May 9, 20:30 UTCMay 9, 21:50 UTC1h 20m
2026-05-09 AZO7040 TBS → LED May 9, 00:35 UTCMay 9, 01:05 UTC30m
2026-05-06 AZO7018 TBS → VKO May 6, 14:50 UTCMay 6, 15:15 UTC25m
2026-05-06 AZO7008 TBS → VKO May 6, 02:01 UTCMay 6, 02:20 UTC20m
2026-05-05 AZO7030 EVN → VKO May 5, 11:50 UTCMay 5, 12:15 UTC25m
2026-05-03 AZO7154 BUS → VKO May 3, 01:25 UTCMay 3, 02:05 UTC40m
2026-05-02 AZO7054 BUS → VKO May 2, 11:35 UTCMay 2, 12:15 UTC40m
2026-05-02 AZO7154 BUS → VKO May 2, 02:50 UTCMay 2, 03:30 UTC40m
2026-05-01 AZO7018 TBS → VKO May 1, 15:00 UTCMay 1, 15:20 UTC20m
2026-05-01 AZO6153 MRV → TBS May 1, 13:20 UTCMay 1, 13:30 UTC10m
2026-04-28 AZO6076 IST → MRV Apr 28, 19:30 UTCApr 28, 19:40 UTC10m
2026-04-26 AZO8001 - Apr 26, 16:35 UTCApr 26, 16:55 UTC20m
2026-04-26 AZO7054 BUS → VKO Apr 26, 11:50 UTCApr 26, 13:00 UTC1h 10m
2026-04-26 AZO7053 VKO → BUS Apr 26, 10:00 UTCApr 26, 10:10 UTC10m
2026-04-25 AZO7054 BUS → VKO Apr 25, 11:35 UTCApr 25, 12:40 UTC1h 5m
2026-04-25 AZO7053 VKO → BUS Apr 25, 09:45 UTCApr 25, 09:55 UTC10m
2026-04-24 AZO7072 KUT → VKO Apr 24, 23:50 UTCApr 25, 00:20 UTC30m
2026-04-24 AZO7071 VKO → KUT Apr 24, 22:00 UTCApr 24, 22:10 UTC10m
2026-04-24 AZO7018 TBS → VKO Apr 24, 14:40 UTCApr 24, 15:30 UTC50m
2026-04-24 AZO7017 VKO → TBS Apr 24, 13:05 UTCApr 24, 13:20 UTC15m
2026-04-23 AZO7035 VKO → PKV Apr 23, 16:40 UTCApr 23, 16:55 UTC15m

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-89189 page for operator, model, and routing details .

Mode-S 155C65 frequently asked

What is Mode-S code 155C65?
155C65 is an ICAO 24-bit transponder address. Allocated to Russia. Assigned to RA-89189.
Where is Mode-S 155C65 registered?
Mode-S code 155C65 is allocated to Russia (RU). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 155C65 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 155C65, octal 05256145, decimal 1,399,909.
What flights does 155C65 operate?
Mode-S 155C65 has broadcast 20 distinct callsigns, including AZO7054, AZO7010, AZO7040, AZO7053, AZO7009.