Apparatus

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sensors Mode-S transponder

155C0E

ICAO 24-bit transponder address · allocated to Russia

Currently assigned to RA-89102 · SUKHOI Superjet 100-95

Hex
155C0E
Octal
05256016
Decimal
1,399,822
Country
RU
Tail
RA-89102
Type
SU95
No current signal · last broadcast 3d ago
Flights observed
53
Distinct callsigns
20
Country
RU
Last broadcast
3d ago

Last known position

Most recent position reported by Mode-S 155C0E.

Country allocation

The ICAO 24-bit address 155C0E 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
SDM6406 Rossiya - Russian Airlines 4 2026-06-15
SDM6490 Rossiya - Russian Airlines 2 2026-05-14
SDM6408 - 2 2026-07-04
SDM6405 Rossiya - Russian Airlines 2 2026-06-15
SDM6197 - 2 2026-07-11
SDM6093 Rossiya - Russian Airlines 2 2026-04-23
SDM6073 Rossiya - Russian Airlines 2 2026-05-23
SDM6885 Rossiya - Russian Airlines 1 2026-06-10
SDM6855 Rossiya - Russian Airlines 1 2026-06-13
SDM6809 - 1 2026-07-01
SDM6705 Rossiya - Russian Airlines 1 2026-04-22
SDM6545 - 1 2026-06-24
SDM6535 Rossiya - Russian Airlines 1 2026-06-15
SDM6519 Rossiya - Russian Airlines 1 2026-06-15
SDM6516 Rossiya - Russian Airlines 1 2026-04-20
SDM6515 Rossiya - Russian Airlines 1 2026-04-20
SDM6510 - 1 2026-06-16
SDM6509 - 1 2026-06-15
SDM6504 - 1 2026-06-22
SDM6498 Rossiya - Russian Airlines 1 2026-06-23

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-11 SDM6085 - Jul 11, 14:50 UTCJul 11, 16:30 UTC1h 40m
2026-07-11 SDM6197 - Jul 11, 08:50 UTCJul 11, 09:15 UTC25m
2026-07-09 SDM6399 - Jul 9, 07:55 UTCJul 9, 08:10 UTC15m
2026-07-05 SDM6351 - Jul 5, 04:40 UTCJul 5, 05:10 UTC30m
2026-07-04 SDM6408 - Jul 4, 17:25 UTCJul 4, 18:00 UTC35m
2026-07-01 SDM6809 SVO → SVO Jul 1, 19:55 UTCJul 1, 21:00 UTC1h 5m
2026-06-25 SDM6249 - Jun 25, 18:29 UTCJun 25, 18:59 UTC30m
2026-06-25 SDM6145 SVO → UFA Jun 25, 11:54 UTCJun 25, 12:19 UTC25m
2026-06-24 SDM6545 - Jun 24, 17:40 UTCJun 24, 18:05 UTC25m
2026-06-24 SDM6363 SVO → TJM Jun 24, 09:19 UTCJun 24, 09:39 UTC20m
2026-06-23 SDM6498 LED → SVO Jun 23, 15:44 UTCJun 23, 16:39 UTC55m
2026-06-23 SDM6497 SVO → LED Jun 23, 13:09 UTCJun 23, 13:24 UTC15m
2026-06-22 SDM6504 - Jun 22, 10:40 UTCJun 22, 11:14 UTC35m
2026-06-18 SDM6408 - Jun 18, 20:25 UTCJun 18, 21:00 UTC35m
2026-06-17 SDM6064 GSV → SVO Jun 17, 14:15 UTCJun 17, 14:35 UTC20m
2026-06-16 SDM6510 - Jun 16, 04:15 UTCJun 16, 04:45 UTC30m
2026-06-15 SDM6509 - Jun 15, 21:50 UTCJun 15, 22:25 UTC35m
2026-06-15 SDM6519 SVO → LED Jun 15, 17:04 UTCJun 15, 17:59 UTC55m
2026-06-15 SDM6535 SVO → UFA Jun 15, 09:54 UTCJun 15, 10:09 UTC15m
2026-06-15 SDM6406 SCW → SVO Jun 15, 06:30 UTCJun 15, 06:55 UTC25m
2026-06-15 SDM6405 SVO → SCW Jun 15, 03:30 UTCJun 15, 03:55 UTC25m
2026-06-13 SDM6855 SVO → LED Jun 13, 11:20 UTCJun 13, 12:15 UTC55m
2026-06-12 SDM6299 SVO → NBC Jun 12, 09:25 UTCJun 12, 09:40 UTC15m
2026-06-11 SDM6361 SVO → KZN Jun 11, 15:15 UTCJun 11, 15:40 UTC25m
2026-06-10 SDM6885 SVO → IJK Jun 10, 16:35 UTCJun 10, 17:00 UTC25m
2026-06-09 SDM6193 SVO → CEK Jun 9, 10:15 UTCJun 9, 10:35 UTC20m
2026-06-09 SDM6406 SCW → SVO Jun 9, 06:30 UTCJun 9, 06:55 UTC25m
2026-05-23 SDM6073 SVO → PEE May 23, 16:00 UTCMay 23, 16:25 UTC25m
2026-05-22 SDM6489 SVO → GSV May 22, 16:45 UTCMay 22, 18:00 UTC1h 15m
2026-05-18 SDM6406 SCW → SVO May 18, 06:35 UTCMay 18, 06:55 UTC20m
2026-05-18 SDM6405 SVO → SCW May 18, 03:25 UTCMay 18, 03:45 UTC20m
2026-05-17 SDM6097 SVO → LED May 17, 18:15 UTCMay 17, 19:10 UTC55m
2026-05-16 SDM6173 SVO → REN May 16, 10:25 UTCMay 16, 10:35 UTC10m
2026-05-14 SDM6490 GSV → SVO May 14, 19:20 UTCMay 14, 19:30 UTC10m
2026-05-11 SDM6185 LED → VKO May 11, 19:10 UTCMay 11, 19:20 UTC10m
2026-05-10 SDM6179 LED → VKO May 10, 15:09 UTCMay 10, 16:14 UTC1h 5m
2026-05-09 SDM6332 KGD → LED May 9, 20:34 UTCMay 9, 21:25 UTC50m
2026-05-09 SDM6331 LED → KGD May 9, 18:10 UTCMay 9, 18:50 UTC40m
2026-04-28 SDM6141 SVO → TJM Apr 28, 11:40 UTCApr 28, 12:10 UTC30m
2026-04-27 SDM6073 SVO → PEE Apr 27, 18:30 UTCApr 27, 18:50 UTC20m
2026-04-26 SDM6079 SVO → ULV Apr 26, 16:35 UTCApr 26, 17:05 UTC30m
2026-04-25 SDM6477 SVO → MMK Apr 25, 08:55 UTCApr 25, 09:10 UTC15m
2026-04-23 SDM6093 SVO → LED Apr 23, 16:35 UTCApr 23, 17:35 UTC1h 0m
2026-04-23 SDM6243 SVO → LED Apr 23, 09:05 UTCApr 23, 10:05 UTC1h 0m
2026-04-22 SDM6705 SVO → GVA Apr 22, 18:05 UTCApr 22, 19:05 UTC1h 0m
2026-04-22 SDM6197 SVO → KZN Apr 22, 08:30 UTCApr 22, 09:05 UTC35m
2026-04-20 SDM6516 LED → SVO Apr 20, 16:10 UTCApr 20, 17:15 UTC1h 5m
2026-04-20 SDM6515 SVO → LED Apr 20, 13:45 UTCApr 20, 14:50 UTC1h 5m
2026-04-20 SDM6075 SVO → ULV Apr 20, 03:15 UTCApr 20, 03:45 UTC30m
2026-04-17 SDM6093 - Apr 17, 17:25 UTCApr 17, 18:05 UTC40m

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-89102 page for operator, model, and routing details .

Mode-S 155C0E frequently asked

What is Mode-S code 155C0E?
155C0E is an ICAO 24-bit transponder address. Allocated to Russia. Assigned to RA-89102.
Where is Mode-S 155C0E registered?
Mode-S code 155C0E is allocated to Russia (RU). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 155C0E broadcasting right now?
No active broadcast right now. Last signal was 3d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 155C0E, octal 05256016, decimal 1,399,822.
What flights does 155C0E operate?
Mode-S 155C0E has broadcast 20 distinct callsigns, including SDM6406, SDM6490, SDM6408, SDM6405, SDM6197.