Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

15206A

ICAO 24-bit transponder address · allocated to Russia

Currently assigned to RA-73834 · AIRBUS A-320

Hex
15206A
Octal
05220152
Decimal
1,384,554
Country
RU
Tail
RA-73834
Type
A320
No current signal · last broadcast 7d ago
Flights observed
95
Distinct callsigns
20
Country
RU
Last broadcast
7d ago

Last known position

Most recent position reported by Mode-S 15206A.

Country allocation

The ICAO 24-bit address 15206A 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
SVR391 - 13 2026-06-20
SVR392 - 11 2026-06-19
SVR2879 Ural Airlines 9 2026-06-11
SVR548 - 6 2026-07-07
SVR547 - 3 2026-07-07
SVR2641 Ural Airlines 3 2026-06-18
SVR1337 - 3 2026-07-09
SVR094 Ural Airlines 3 2026-05-21
SVR623 Ural Airlines 2 2026-06-07
SVR619 Ural Airlines 2 2026-06-14
SVR503 Ural Airlines 2 2026-05-18
SVR365 Ural Airlines 2 2026-06-04
SVR2930 Ural Airlines 2 2026-06-02
SVR2733 Ural Airlines 2 2026-04-26
SVR271 Ural Airlines 2 2026-05-26
SVR270 Ural Airlines 2 2026-05-14
SVR1338 - 2 2026-07-10
SVR628 - 1 2026-06-30
SVR624 Ural Airlines 1 2026-05-05
SVR504 Ural Airlines 1 2026-05-19

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-10 SVR1338 - Jul 10, 04:05 UTCJul 10, 04:35 UTC30m
2026-07-09 SVR1337 - Jul 9, 12:25 UTCJul 10, 02:40 UTC14h 15m
2026-07-09 SVR1337 - Jul 9, 06:05 UTCJul 10, 02:40 UTC20h 35m
2026-07-09 SVR1337 - Jul 9, 03:25 UTCJul 10, 02:30 UTC23h 5m
2026-07-07 SVR547 - Jul 7, 16:40 UTCJul 7, 16:50 UTC10m
2026-07-07 SVR548 - Jul 7, 11:35 UTCJul 7, 11:55 UTC20m
2026-06-30 SVR628 - Jun 30, 16:50 UTCJun 30, 18:00 UTC1h 10m
2026-06-28 SVR403 - Jun 28, 16:39 UTCJun 28, 17:19 UTC40m
2026-06-27 SVR2990 - Jun 27, 10:00 UTCJun 27, 10:10 UTC10m
2026-06-25 SVR106 - Jun 25, 04:29 UTCJun 25, 05:09 UTC40m
2026-06-24 SVR274 - Jun 24, 09:15 UTCJun 24, 09:29 UTC15m
2026-06-23 SVR149 SVX → GDZ Jun 23, 04:35 UTCJun 23, 05:39 UTC1h 5m
2026-06-20 SVR391 - Jun 20, 20:49 UTCJun 21, 08:44 UTC11h 55m
2026-06-20 SVR548 AER → LED Jun 20, 16:59 UTCJun 20, 17:19 UTC20m
2026-06-20 SVR547 LED → AER Jun 20, 08:09 UTCJun 20, 08:29 UTC20m
2026-06-20 SVR2880 DYU → LED Jun 20, 05:04 UTCJun 20, 06:24 UTC1h 20m
2026-06-19 SVR392 - Jun 19, 15:59 UTCJun 19, 17:04 UTC1h 5m
2026-06-19 SVR391 - Jun 19, 12:49 UTCJun 19, 14:15 UTC1h 25m
2026-06-18 SVR2641 LED → LBD Jun 18, 11:05 UTCJun 18, 11:15 UTC10m
2026-06-15 SVR1324 - Jun 15, 10:30 UTCJun 15, 10:40 UTC10m
2026-06-14 SVR619 AER → CEK Jun 14, 13:40 UTCJun 15, 10:40 UTC21h 0m
2026-06-13 SVR619 AER → CEK Jun 13, 14:35 UTCJun 14, 14:00 UTC23h 26m
2026-06-12 SVR2920 LBD → KJA Jun 12, 23:50 UTCJun 13, 14:50 UTC14h 59m
2026-06-11 SVR2879 LED → DYU Jun 11, 14:15 UTCJun 11, 14:35 UTC20m
2026-06-11 SVR392 KGD → LED Jun 11, 10:45 UTCJun 11, 11:40 UTC55m
2026-06-11 SVR391 LED → KGD Jun 11, 08:10 UTCJun 11, 09:10 UTC1h 0m
2026-06-11 SVR2642 LBD → LED Jun 11, 05:20 UTCJun 11, 05:35 UTC15m
2026-06-10 SVR548 AER → LED Jun 10, 13:30 UTCJun 10, 13:50 UTC20m
2026-06-09 SVR548 AER → LED Jun 9, 16:45 UTCJun 10, 13:50 UTC21h 5m
2026-06-09 SVR392 KGD → LED Jun 9, 13:15 UTCJun 9, 14:20 UTC1h 5m
2026-06-09 SVR391 LED → KGD Jun 9, 10:10 UTCJun 9, 11:35 UTC1h 25m
2026-06-07 SVR173 SVX → KHV Jun 7, 16:10 UTCJun 7, 16:20 UTC10m
2026-06-07 SVR623 HTA → SVX Jun 7, 10:25 UTCJun 7, 10:35 UTC10m
2026-06-07 SVR623 HTA → SVX Jun 7, 08:40 UTCJun 7, 09:10 UTC30m
2026-06-06 SVR391 LED → KGD Jun 6, 11:14 UTCJun 6, 12:40 UTC1h 25m
2026-06-05 SVR366 VVO → IKT Jun 5, 16:20 UTCJun 6, 07:55 UTC15h 35m
2026-06-04 SVR365 SVX → IKT Jun 4, 15:25 UTCJun 4, 16:05 UTC40m
2026-06-04 SVR365 SVX → IKT Jun 4, 09:35 UTCJun 4, 10:00 UTC25m
2026-06-04 SVR225 SVX → LED Jun 4, 07:30 UTCJun 4, 07:45 UTC15m
2026-06-03 SVR2929 KJA → DYU Jun 3, 00:35 UTCJun 3, 18:45 UTC18h 10m
2026-06-02 SVR2930 DYU → KJA Jun 2, 20:40 UTCJun 3, 18:45 UTC22h 5m
2026-06-01 SVR1323 CEK → KRR Jun 1, 07:35 UTCJun 1, 08:00 UTC25m
2026-05-29 SVR2930 DYU → KJA May 29, 23:25 UTCMay 30, 14:15 UTC14h 50m
2026-05-26 SVR271 DME → SVX May 26, 21:25 UTCMay 26, 22:39 UTC1h 15m
2026-05-26 SVR271 DME → SVX May 26, 02:00 UTCMay 26, 22:39 UTC20h 40m
2026-05-25 SVR1338 KEJ → AER May 25, 02:35 UTCMay 26, 02:10 UTC23h 35m
2026-05-23 SVR1334 - May 23, 12:10 UTCMay 23, 12:35 UTC25m
2026-05-21 SVR094 HTA → DME May 21, 22:40 UTCMay 22, 10:25 UTC11h 45m
2026-05-21 SVR272 SVX → DME May 21, 04:40 UTCMay 21, 22:55 UTC18h 15m
2026-05-20 SVR209 SVX → KRR May 20, 12:50 UTCMay 20, 13:50 UTC1h 0m

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-73834 page for operator, model, and routing details .

Mode-S 15206A frequently asked

What is Mode-S code 15206A?
15206A is an ICAO 24-bit transponder address. Allocated to Russia. Assigned to RA-73834.
Where is Mode-S 15206A registered?
Mode-S code 15206A is allocated to Russia (RU). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 15206A broadcasting right now?
No active broadcast right now. Last signal was 7d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 15206A, octal 05220152, decimal 1,384,554.
What flights does 15206A operate?
Mode-S 15206A has broadcast 20 distinct callsigns, including SVR391, SVR392, SVR2879, SVR548, SVR547.