Apparatus

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sensors Mode-S transponder

152044

ICAO 24-bit transponder address · allocated to Russia

Currently assigned to RA-73796 · AIRBUS A-321

Hex
152044
Octal
05220104
Decimal
1,384,516
Country
RU
Tail
RA-73796
Type
A321
No current signal · last broadcast 3h ago
Flights observed
114
Distinct callsigns
20
Country
RU
Last broadcast
3h ago

Last known position

Most recent position reported by Mode-S 152044.

Country allocation

The ICAO 24-bit address 152044 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
SVR3556 Ural Airlines 10 2026-06-17
SVR783 Ural Airlines 8 2026-05-30
SVR1576 Ural Airlines 7 2026-06-19
SVR784 Ural Airlines 6 2026-06-06
SVR3505 Ural Airlines 6 2026-06-20
SVR1580 Ural Airlines 6 2026-06-24
SVR3555 Ural Airlines 5 2026-06-14
SVR1562 Ural Airlines 5 2026-06-22
SVR3506 Ural Airlines 4 2026-06-09
SVR1575 Ural Airlines 4 2026-06-12
SVR3562 Ural Airlines 3 2026-06-23
SVR3559 Ural Airlines 3 2026-06-19
SVR3554 Ural Airlines 3 2026-06-24
SVR1561 Ural Airlines 3 2026-06-18
SVR628 Ural Airlines 2 2026-05-15
SVR3560 Ural Airlines 2 2026-06-03
SVR2634 Ural Airlines 2 2026-06-07
SVR1898 Ural Airlines 2 2026-06-01
SVR1897 Ural Airlines 2 2026-06-01
SVR1850 Ural Airlines 2 2026-06-20

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-06-24 SVR1580 AYT → GOJ Jun 24, 16:19 UTCJun 24, 16:40 UTC20m
2026-06-24 SVR1853 - Jun 24, 14:34 UTCJun 24, 14:55 UTC20m
2026-06-24 SVR3554 AYT → KZN Jun 24, 04:24 UTCJun 24, 13:50 UTC9h 25m
2026-06-23 SVR3562 SSH → DME Jun 23, 17:44 UTCJun 23, 20:10 UTC2h 25m
2026-06-22 SVR1562 AYT → MRV Jun 22, 21:05 UTCJun 23, 02:29 UTC5h 25m
2026-06-22 SVR1556 - Jun 22, 06:29 UTCJun 22, 08:15 UTC1h 45m
2026-06-21 SVR1562 AYT → MRV Jun 21, 22:49 UTCJun 22, 04:40 UTC5h 50m
2026-06-21 SVR1565 KRR → AYT Jun 21, 20:50 UTCJun 21, 21:14 UTC25m
2026-06-21 SVR1566 AYT → KRR Jun 21, 15:30 UTCJun 21, 16:54 UTC1h 25m
2026-06-21 SVR1580 AYT → GOJ Jun 21, 04:10 UTCJun 21, 13:50 UTC9h 40m
2026-06-20 SVR1850 AYT → VOG Jun 20, 16:09 UTCJun 21, 01:45 UTC9h 35m
2026-06-20 SVR3505 AER → AYT Jun 20, 14:19 UTCJun 20, 14:44 UTC25m
2026-06-20 SVR3505 AER → AYT Jun 20, 13:24 UTCJun 20, 13:39 UTC15m
2026-06-20 SVR1573 SVX → AYT Jun 20, 05:39 UTCJun 20, 10:39 UTC5h 0m
2026-06-19 SVR1576 AYT → SVX Jun 19, 07:04 UTCJun 20, 06:35 UTC23h 30m
2026-06-19 SVR1576 AYT → SVX Jun 19, 06:54 UTCJun 19, 08:34 UTC1h 40m
2026-06-19 SVR3559 DME → AYT Jun 19, 03:55 UTCJun 19, 05:40 UTC1h 45m
2026-06-18 SVR3559 DME → AYT Jun 18, 07:05 UTCJun 19, 05:40 UTC22h 34m
2026-06-18 SVR1580 AYT → GOJ Jun 18, 05:20 UTCJun 19, 04:39 UTC23h 19m
2026-06-18 SVR1561 MRV → AYT Jun 18, 01:50 UTCJun 18, 03:55 UTC2h 5m
2026-06-17 SVR1562 AYT → MRV Jun 17, 21:55 UTCJun 17, 23:40 UTC1h 45m
2026-06-17 SVR3556 AYT → DME Jun 17, 07:35 UTCJun 17, 19:55 UTC12h 20m
2026-06-17 SVR3561 DME → SSH Jun 17, 03:40 UTCJun 17, 06:00 UTC2h 20m
2026-06-16 SVR3562 SSH → DME Jun 16, 20:20 UTCJun 16, 22:10 UTC1h 50m
2026-06-15 SVR1576 AYT → SVX Jun 15, 23:19 UTCJun 16, 18:39 UTC19h 20m
2026-06-15 SVR1576 AYT → SVX Jun 15, 22:30 UTCJun 16, 18:39 UTC20h 10m
2026-06-15 SVR1852 AYT → VOG Jun 15, 11:54 UTCJun 15, 19:45 UTC7h 50m
2026-06-14 SVR1576 AYT → SVX Jun 14, 23:29 UTCJun 15, 10:24 UTC10h 55m
2026-06-14 SVR3555 DME → AYT Jun 14, 05:05 UTCJun 14, 22:00 UTC16h 55m
2026-06-13 SVR1578 AYT → CEK Jun 13, 17:15 UTCJun 14, 03:40 UTC10h 25m
2026-06-12 SVR1575 SVX → AYT Jun 12, 13:50 UTCJun 12, 16:00 UTC2h 10m
2026-06-11 SVR1575 SVX → AYT Jun 11, 19:05 UTCJun 12, 16:00 UTC20h 56m
2026-06-11 SVR1575 SVX → AYT Jun 11, 17:30 UTCJun 12, 16:00 UTC22h 31m
2026-06-11 SVR1576 AYT → SVX Jun 11, 16:35 UTCJun 12, 15:00 UTC22h 26m
2026-06-11 SVR1580 AYT → GOJ Jun 11, 04:40 UTCJun 11, 06:55 UTC2h 15m
2026-06-10 SVR3557 DME → AYT Jun 10, 15:30 UTCJun 11, 03:10 UTC11h 40m
2026-06-10 SVR3580 - Jun 10, 06:30 UTCJun 10, 13:45 UTC7h 15m
2026-06-09 SVR1580 AYT → GOJ Jun 9, 18:15 UTCJun 10, 04:55 UTC10h 40m
2026-06-09 SVR3506 AYT → AER Jun 9, 11:15 UTCJun 9, 12:40 UTC1h 25m
2026-06-08 SVR1577 CEK → AYT Jun 8, 19:35 UTCJun 9, 09:30 UTC13h 55m
2026-06-08 SVR1561 MRV → AYT Jun 8, 17:10 UTCJun 8, 17:50 UTC40m
2026-06-08 SVR1562 AYT → MRV Jun 8, 11:30 UTCJun 8, 13:25 UTC1h 55m
2026-06-07 SVR3574 BJV → DME Jun 7, 21:35 UTCJun 8, 09:40 UTC12h 5m
2026-06-07 SVR3573 DME → BJV Jun 7, 19:20 UTCJun 7, 19:45 UTC25m
2026-06-07 SVR2634 EVN → DME Jun 7, 10:10 UTCJun 7, 11:15 UTC1h 5m
2026-06-06 SVR784 IST → DME Jun 6, 23:24 UTCJun 7, 07:55 UTC8h 30m
2026-06-06 SVR784 IST → DME Jun 6, 06:10 UTCJun 7, 00:55 UTC18h 45m
2026-06-05 SVR784 IST → DME Jun 5, 15:05 UTCJun 5, 15:30 UTC25m
2026-06-04 SVR3556 AYT → DME Jun 4, 18:05 UTCJun 4, 19:35 UTC1h 30m
2026-06-04 SVR3556 AYT → DME Jun 4, 17:10 UTCJun 4, 17:30 UTC20m

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-73796 page for operator, model, and routing details .

Mode-S 152044 frequently asked

What is Mode-S code 152044?
152044 is an ICAO 24-bit transponder address. Allocated to Russia. Assigned to RA-73796.
Where is Mode-S 152044 registered?
Mode-S code 152044 is allocated to Russia (RU). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 152044 broadcasting right now?
No active broadcast right now. Last signal was 3h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 152044, octal 05220104, decimal 1,384,516.
What flights does 152044 operate?
Mode-S 152044 has broadcast 20 distinct callsigns, including SVR3556, SVR783, SVR1576, SVR784, SVR3505.