Apparatus

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sensors Mode-S transponder

152041

ICAO 24-bit transponder address · allocated to Russia

Currently assigned to RA-73793 · AIRBUS A-321

Hex
152041
Octal
05220101
Decimal
1,384,513
Country
RU
Tail
RA-73793
Type
A321
No current signal · last broadcast 4h ago
Flights observed
85
Distinct callsigns
20
Country
RU
Last broadcast
4h ago

Last known position

Most recent position reported by Mode-S 152041.

Country allocation

The ICAO 24-bit address 152041 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
SVR1562 - 5 2026-07-07
SVR3555 - 4 2026-07-09
SVR2634 - 4 2026-07-14
SVR1878 Ural Airlines 4 2026-04-27
SVR1565 - 4 2026-07-12
SVR1561 - 4 2026-07-11
SVR1556 - 4 2026-07-12
SVR784 - 3 2026-07-05
SVR3560 Ural Airlines 3 2026-04-28
SVR3557 - 3 2026-07-02
SVR3556 - 3 2026-07-10
SVR3506 Ural Airlines 3 2026-04-28
SVR3505 Ural Airlines 3 2026-04-28
SVR1892 Ural Airlines 3 2026-04-27
SVR1870 Ural Airlines 3 2026-04-26
SVR1830 Ural Airlines 3 2026-04-18
SVR1566 - 3 2026-07-12
SVR783 - 2 2026-07-03
SVR3558 - 2 2026-07-01
SVR1888 Ural Airlines 2 2026-04-19

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 SVR2634 - Jul 14, 07:10 UTCJul 14, 07:35 UTC25m
2026-07-12 SVR1556 - Jul 12, 20:40 UTCJul 12, 22:20 UTC1h 40m
2026-07-12 SVR1565 - Jul 12, 18:40 UTCJul 12, 19:10 UTC30m
2026-07-12 SVR1566 - Jul 12, 12:25 UTCJul 12, 14:05 UTC1h 40m
2026-07-12 SVR1555 - Jul 12, 09:25 UTCJul 12, 10:01 UTC35m
2026-07-11 SVR3572 - Jul 11, 17:50 UTCJul 11, 18:05 UTC15m
2026-07-11 SVR1561 - Jul 11, 10:20 UTCJul 11, 16:20 UTC6h 0m
2026-07-10 SVR3554 - Jul 10, 22:20 UTCJul 11, 08:45 UTC10h 25m
2026-07-10 SVR3556 - Jul 10, 02:30 UTCJul 10, 21:10 UTC18h 40m
2026-07-09 SVR1850 - Jul 9, 13:25 UTCJul 9, 15:15 UTC1h 50m
2026-07-09 SVR3555 - Jul 9, 11:20 UTCJul 9, 11:40 UTC20m
2026-07-08 SVR2909 - Jul 8, 20:20 UTCJul 9, 10:35 UTC14h 15m
2026-07-07 SVR1556 - Jul 7, 18:50 UTCJul 7, 19:40 UTC50m
2026-07-07 SVR1556 - Jul 7, 17:55 UTCJul 7, 18:15 UTC20m
2026-07-07 SVR1561 - Jul 7, 14:50 UTCJul 7, 16:30 UTC1h 40m
2026-07-07 SVR1562 - Jul 7, 10:50 UTCJul 7, 12:35 UTC1h 45m
2026-07-06 SVR1854 - Jul 6, 23:15 UTCJul 7, 09:35 UTC10h 20m
2026-07-06 SVR1555 - Jul 6, 21:00 UTCJul 6, 21:25 UTC25m
2026-07-05 SVR784 - Jul 5, 14:30 UTCJul 5, 15:00 UTC30m
2026-07-04 SVR784 - Jul 4, 14:00 UTCJul 4, 14:30 UTC30m
2026-07-04 SVR2634 - Jul 4, 01:50 UTCJul 4, 02:20 UTC30m
2026-07-03 SVR2633 DME → EVN Jul 3, 23:45 UTCJul 3, 23:55 UTC10m
2026-07-03 SVR784 - Jul 3, 14:05 UTCJul 3, 15:40 UTC1h 35m
2026-07-03 SVR783 - Jul 3, 12:15 UTCJul 3, 12:25 UTC10m
2026-07-03 SVR2634 - Jul 3, 03:15 UTCJul 3, 03:45 UTC30m
2026-07-02 SVR3556 - Jul 2, 16:25 UTCJul 2, 18:15 UTC1h 50m
2026-07-02 SVR1562 - Jul 2, 09:05 UTCJul 2, 15:00 UTC5h 55m
2026-07-02 SVR3557 - Jul 2, 07:00 UTCJul 2, 07:35 UTC35m
2026-07-01 SVR3558 - Jul 1, 15:25 UTCJul 1, 17:15 UTC1h 50m
2026-07-01 SVR1562 - Jul 1, 07:30 UTCJul 1, 13:50 UTC6h 20m
2026-07-01 SVR1562 - Jul 1, 06:30 UTCJul 1, 06:50 UTC20m
2026-06-30 SVR1573 - Jun 30, 18:05 UTCJul 1, 05:20 UTC11h 15m
2026-06-30 SVR1574 - Jun 30, 17:20 UTCJun 30, 17:35 UTC15m
2026-06-29 SVR1897 - Jun 29, 20:00 UTCJun 29, 20:19 UTC20m
2026-06-29 SVR1898 - Jun 29, 14:19 UTCJun 29, 16:10 UTC1h 50m
2026-06-29 SVR1561 MRV → AYT Jun 29, 10:59 UTCJun 29, 13:00 UTC2h 0m
2026-06-28 SVR1556 - Jun 28, 17:50 UTCJun 28, 19:34 UTC1h 45m
2026-06-28 SVR1565 - Jun 28, 15:49 UTCJun 28, 16:14 UTC25m
2026-06-28 SVR1565 - Jun 28, 14:50 UTCJun 28, 15:09 UTC20m
2026-06-28 SVR1566 - Jun 28, 08:34 UTCJun 28, 10:15 UTC1h 40m
2026-05-02 SVR2634 EVN → DME May 2, 00:30 UTCMay 2, 00:55 UTC25m
2026-05-01 SVR1801 DME → HRG May 1, 02:10 UTCMay 1, 07:45 UTC5h 35m
2026-04-29 SVR3556 AYT → DME Apr 29, 14:50 UTCApr 29, 15:15 UTC25m
2026-04-29 SVR1561 MRV → AYT Apr 29, 13:10 UTCApr 29, 13:25 UTC15m
2026-04-29 SVR1562 AYT → MRV Apr 29, 07:45 UTCApr 29, 09:20 UTC1h 36m
2026-04-29 SVR3555 DME → AYT Apr 29, 06:00 UTCApr 29, 06:19 UTC20m
2026-04-28 SVR3560 AYT → DME Apr 28, 18:55 UTCApr 29, 05:09 UTC10h 15m
2026-04-28 SVR3505 AER → AYT Apr 28, 17:20 UTCApr 28, 17:40 UTC20m
2026-04-28 SVR3505 AER → AYT Apr 28, 16:05 UTCApr 28, 16:30 UTC25m
2026-04-28 SVR3506 AYT → AER Apr 28, 12:25 UTCApr 28, 13:50 UTC1h 25m

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-73793 page for operator, model, and routing details .

Mode-S 152041 frequently asked

What is Mode-S code 152041?
152041 is an ICAO 24-bit transponder address. Allocated to Russia. Assigned to RA-73793.
Where is Mode-S 152041 registered?
Mode-S code 152041 is allocated to Russia (RU). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 152041 broadcasting right now?
No active broadcast right now. Last signal was 4h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 152041, octal 05220101, decimal 1,384,513.
What flights does 152041 operate?
Mode-S 152041 has broadcast 20 distinct callsigns, including SVR1562, SVR3555, SVR2634, SVR1878, SVR1565.