Apparatus

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sensors Mode-S transponder

155C43

ICAO 24-bit transponder address · allocated to Russia

Currently assigned to RA-89155 · SUKHOI Superjet 100-95

Hex
155C43
Octal
05256103
Decimal
1,399,875
Country
RU
Tail
RA-89155
Type
SU95
No current signal · last broadcast 1d ago
Flights observed
79
Distinct callsigns
20
Country
RU
Last broadcast
1d ago

Last known position

Most recent position reported by Mode-S 155C43.

Country allocation

The ICAO 24-bit address 155C43 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
RWZ558 - 9 2026-07-05
RWZ568 - 6 2026-07-05
RWZ1203 Red Wings 5 2026-06-09
RWZ2029 Red Wings 4 2026-06-03
RWZ1204 - 4 2026-07-12
RWZ557 - 3 2026-07-05
RWZ4312 - 3 2026-07-06
RWZ4311 - 3 2026-07-06
RWZ567 Red Wings 2 2026-04-16
RWZ556 Red Wings 2 2026-06-29
RWZ1564 - 2 2026-07-02
RWZ1505 Red Wings 2 2026-05-22
RWZ1069 Red Wings 2 2026-05-18
RWZ1042 Red Wings 2 2026-04-20
RWZ708 Red Wings 1 2026-06-10
RWZ4712 - 1 2026-07-16
RWZ2332 Red Wings 1 2026-05-10
RWZ2304 Red Wings 1 2026-05-22
RWZ1904 - 1 2026-06-30
RWZ1750 Red Wings 1 2026-06-09

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-16 RWZ4712 - Jul 16, 19:45 UTCJul 16, 20:05 UTC20m
2026-07-16 RWZ1007 - Jul 16, 04:35 UTCJul 16, 05:35 UTC1h 0m
2026-07-12 RWZ1204 - Jul 12, 03:35 UTCJul 12, 04:10 UTC35m
2026-07-06 RWZ4312 - Jul 6, 19:55 UTCJul 6, 21:15 UTC1h 20m
2026-07-06 RWZ4311 - Jul 6, 16:25 UTCJul 6, 17:30 UTC1h 5m
2026-07-05 RWZ4311 - Jul 5, 18:50 UTCJul 6, 17:30 UTC22h 40m
2026-07-05 RWZ4312 - Jul 5, 18:00 UTCJul 6, 16:45 UTC22h 45m
2026-07-05 RWZ568 - Jul 5, 10:40 UTCJul 5, 11:05 UTC25m
2026-07-05 RWZ558 - Jul 5, 05:55 UTCJul 5, 06:35 UTC40m
2026-07-05 RWZ557 - Jul 5, 04:30 UTCJul 5, 04:40 UTC10m
2026-07-02 RWZ1564 - Jul 2, 14:20 UTCJul 2, 15:10 UTC50m
2026-06-30 RWZ1904 - Jun 30, 08:10 UTCJun 30, 09:10 UTC1h 0m
2026-06-29 RWZ556 BUS → AER Jun 29, 20:00 UTCJun 29, 20:30 UTC30m
2026-06-29 RWZ568 - Jun 29, 13:19 UTCJun 29, 13:54 UTC35m
2026-06-25 RWZ4312 - Jun 25, 18:50 UTCJun 25, 20:14 UTC1h 25m
2026-06-25 RWZ4311 - Jun 25, 17:05 UTCJun 25, 17:14 UTC10m
2026-06-23 RWZ1566 - Jun 23, 16:50 UTCJun 23, 17:20 UTC30m
2026-06-22 RWZ556 BUS → AER Jun 22, 20:34 UTCJun 22, 20:55 UTC20m
2026-06-21 RWZ1228 - Jun 21, 18:14 UTCJun 21, 18:50 UTC35m
2026-06-21 RWZ558 TBS → AER Jun 21, 06:10 UTCJun 21, 06:50 UTC40m
2026-06-20 RWZ558 TBS → AER Jun 20, 06:24 UTCJun 20, 07:09 UTC45m
2026-06-18 RWZ1564 TBS → KRR Jun 18, 11:35 UTCJun 18, 12:25 UTC50m
2026-06-15 RWZ558 TBS → AER Jun 15, 08:54 UTCJun 15, 09:45 UTC50m
2026-06-14 RWZ568 BUS → AER Jun 14, 10:40 UTCJun 14, 11:10 UTC30m
2026-06-14 RWZ558 TBS → AER Jun 14, 05:45 UTCJun 14, 06:25 UTC40m
2026-06-13 RWZ558 TBS → AER Jun 13, 06:10 UTCJun 13, 06:50 UTC40m
2026-06-10 RWZ708 BUS → LED Jun 10, 09:50 UTCJun 10, 11:00 UTC1h 10m
2026-06-09 RWZ1750 BUS → GSV Jun 9, 16:45 UTCJun 9, 18:45 UTC2h 0m
2026-06-09 RWZ1203 SVX → BUS Jun 9, 13:45 UTCJun 9, 15:30 UTC1h 45m
2026-06-07 RWZ1204 BUS → SVX Jun 7, 13:10 UTCJun 7, 14:35 UTC1h 25m
2026-06-07 RWZ1203 SVX → BUS Jun 7, 10:20 UTCJun 7, 12:00 UTC1h 40m
2026-06-03 RWZ2029 SVX → GOJ Jun 3, 06:35 UTCJun 3, 07:15 UTC40m
2026-05-23 RWZ1356 EVN → KUF May 23, 07:55 UTCMay 23, 08:20 UTC25m
2026-05-23 RWZ1355 KUF → EVN May 23, 06:15 UTCMay 23, 06:30 UTC15m
2026-05-22 RWZ2304 NUX → KUF May 22, 13:45 UTCMay 22, 14:15 UTC30m
2026-05-22 RWZ1505 NUX → NBC May 22, 06:00 UTCMay 22, 06:20 UTC20m
2026-05-20 RWZ2029 SVX → GOJ May 20, 05:15 UTCMay 20, 06:20 UTC1h 5m
2026-05-19 RWZ2029 SVX → GOJ May 19, 10:20 UTCMay 19, 11:25 UTC1h 5m
2026-05-19 RWZ1092 NOZ → SVX May 19, 04:05 UTCMay 19, 04:45 UTC40m
2026-05-18 RWZ1037 NOZ → UUD May 18, 21:15 UTCMay 19, 02:15 UTC5h 0m
2026-05-18 RWZ1091 SVX → NOZ May 18, 19:25 UTCMay 18, 20:00 UTC35m
2026-05-18 RWZ1069 SVX → KZN May 18, 04:30 UTCMay 18, 05:20 UTC50m
2026-05-17 RWZ1204 BUS → SVX May 17, 16:01 UTCMay 17, 17:40 UTC1h 40m
2026-05-16 RWZ1203 SVX → BUS May 16, 18:50 UTCMay 17, 14:35 UTC19h 45m
2026-05-16 RWZ1203 SVX → BUS May 16, 18:15 UTCMay 17, 14:35 UTC20h 20m
2026-05-16 RWZ1054 RGK → SVX May 16, 15:25 UTCMay 16, 15:35 UTC10m
2026-05-15 RWZ1069 SVX → KZN May 15, 21:35 UTCMay 16, 13:31 UTC15h 56m
2026-05-15 RWZ1505 NUX → NBC May 15, 05:45 UTCMay 15, 06:15 UTC30m
2026-05-14 RWZ1370 TBS → KUF May 14, 18:00 UTCMay 14, 19:00 UTC1h 0m
2026-05-14 RWZ1369 KUF → TBS May 14, 15:15 UTCMay 14, 16:30 UTC1h 15m

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-89155 page for operator, model, and routing details .

Mode-S 155C43 frequently asked

What is Mode-S code 155C43?
155C43 is an ICAO 24-bit transponder address. Allocated to Russia. Assigned to RA-89155.
Where is Mode-S 155C43 registered?
Mode-S code 155C43 is allocated to Russia (RU). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 155C43 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 155C43, octal 05256103, decimal 1,399,875.
What flights does 155C43 operate?
Mode-S 155C43 has broadcast 20 distinct callsigns, including RWZ558, RWZ568, RWZ1203, RWZ2029, RWZ1204.