Apparatus

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sensors Mode-S transponder

15201F

ICAO 24-bit transponder address · allocated to Russia

Currently assigned to RA-73759 · AIRBUS A-320

Hex
15201F
Octal
05220037
Decimal
1,384,479
Country
RU
Tail
RA-73759
Type
A320
Broadcasting now · callsign AFL812 · 3,650 ft
Flights observed
180
Distinct callsigns
20
Country
RU
Last broadcast
4h ago

Current position

15201F is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 15201F 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
AFL786 - 11 2026-07-04
AFL787 - 8 2026-07-04
AFL1957 Aeroflot Russian Airlines 4 2026-05-21
AFL790 Aeroflot Russian Airlines 3 2026-05-27
AFL641 - 3 2026-07-11
AFL640 - 3 2026-07-11
AFL630 - 3 2026-06-24
AFL601 - 3 2026-07-11
AFL2835 - 3 2026-07-11
AFL1870 Aeroflot Russian Airlines 3 2026-06-12
AFL1535 Aeroflot Russian Airlines 3 2026-05-28
AFL1359 - 3 2026-07-05
AFL1230 Aeroflot Russian Airlines 3 2026-06-01
AFL1140 Aeroflot Russian Airlines 3 2026-05-30
AFL1058 Aeroflot Russian Airlines 3 2026-05-14
AFL805 - 2 2026-07-14
AFL804 - 2 2026-07-14
AFL797 Aeroflot Russian Airlines 2 2026-05-27
AFL742 Aeroflot Russian Airlines 2 2026-06-05
AFL685 - 2 2026-06-25

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 AFL805 - Jul 14, 15:35 UTCJul 14, 17:05 UTC1h 30m
2026-07-14 AFL804 - Jul 14, 13:35 UTCJul 14, 14:10 UTC35m
2026-07-14 AFL1429 - Jul 14, 03:15 UTCJul 14, 03:30 UTC15m
2026-07-13 AFL1843 - Jul 13, 11:50 UTCJul 13, 12:05 UTC15m
2026-07-11 AFL641 - Jul 11, 17:05 UTCJul 11, 17:35 UTC30m
2026-07-11 AFL640 - Jul 11, 14:45 UTCJul 11, 15:05 UTC20m
2026-07-11 AFL601 - Jul 11, 11:10 UTCJul 11, 11:50 UTC40m
2026-07-11 AFL2835 - Jul 11, 02:35 UTCJul 11, 02:55 UTC20m
2026-07-11 AFL2834 - Jul 11, 00:20 UTCJul 11, 00:35 UTC15m
2026-07-10 AFL641 - Jul 10, 14:20 UTCJul 10, 14:50 UTC30m
2026-07-10 AFL640 - Jul 10, 12:05 UTCJul 10, 12:30 UTC25m
2026-07-10 AFL601 - Jul 10, 08:05 UTCJul 10, 08:45 UTC40m
2026-07-10 AFL600 - Jul 10, 06:15 UTCJul 10, 06:30 UTC15m
2026-07-09 AFL2835 AER → LED Jul 9, 22:45 UTCJul 9, 23:00 UTC15m
2026-07-09 AFL1831 - Jul 9, 08:45 UTCJul 9, 08:55 UTC10m
2026-07-09 AFL1830 - Jul 9, 07:05 UTCJul 9, 07:20 UTC15m
2026-07-08 AFL1322 SVO → SVO Jul 8, 17:35 UTCJul 8, 17:45 UTC10m
2026-07-07 AFL2163 - Jul 7, 17:50 UTCJul 7, 18:15 UTC25m
2026-07-07 AFL761 - Jul 7, 03:35 UTCJul 7, 16:15 UTC12h 40m
2026-07-07 AFL2162 - Jul 7, 01:40 UTCJul 7, 02:15 UTC35m
2026-07-06 AFL2162 SVO → SVO Jul 6, 21:30 UTCJul 6, 22:00 UTC30m
2026-07-06 AFL1439 SVO → SVO Jul 6, 18:50 UTCJul 6, 19:00 UTC10m
2026-07-05 AFL1359 GSV → GSV Jul 5, 17:15 UTCJul 5, 17:45 UTC30m
2026-07-05 AFL1358 - Jul 5, 14:50 UTCJul 5, 15:15 UTC25m
2026-07-05 AFL1603 - Jul 5, 10:35 UTCJul 5, 11:00 UTC25m
2026-07-05 AFL1603 - Jul 5, 09:45 UTCJul 5, 09:55 UTC10m
2026-07-05 AFL1602 - Jul 5, 06:45 UTCJul 5, 07:50 UTC1h 5m
2026-07-05 AFL005 - Jul 5, 03:35 UTCJul 5, 04:35 UTC1h 0m
2026-07-04 AFL787 - Jul 4, 14:55 UTCJul 4, 16:50 UTC1h 55m
2026-07-04 AFL786 - Jul 4, 12:45 UTCJul 4, 13:25 UTC40m
2026-07-04 AFL786 - Jul 4, 08:05 UTCJul 4, 09:20 UTC1h 15m
2026-07-03 AFL2872 - Jul 3, 22:05 UTCJul 3, 22:15 UTC10m
2026-07-03 AFL787 - Jul 3, 14:20 UTCJul 3, 16:05 UTC1h 45m
2026-07-03 AFL786 - Jul 3, 12:05 UTCJul 3, 12:40 UTC35m
2026-07-02 AFL787 - Jul 2, 14:05 UTCJul 2, 15:55 UTC1h 50m
2026-07-02 AFL786 - Jul 2, 11:35 UTCJul 2, 12:15 UTC40m
2026-07-02 AFL006 SVO → SVO Jul 2, 04:15 UTCJul 2, 04:40 UTC25m
2026-07-01 AFL1326 - Jul 1, 16:10 UTCJul 1, 16:50 UTC40m
2026-06-26 AFL603 EVN → LED Jun 26, 22:40 UTCJun 26, 23:09 UTC30m
2026-06-25 AFL685 - Jun 25, 15:10 UTCJun 25, 15:34 UTC25m
2026-06-25 AFL684 - Jun 25, 13:14 UTCJun 25, 13:24 UTC10m
2026-06-24 AFL631 - Jun 24, 11:50 UTCJun 25, 05:50 UTC18h 0m
2026-06-24 AFL631 - Jun 24, 09:49 UTCJun 25, 05:50 UTC20h 0m
2026-06-24 AFL630 - Jun 24, 07:54 UTCJun 24, 08:20 UTC25m
2026-06-23 AFL630 - Jun 23, 22:34 UTCJun 24, 07:15 UTC8h 40m
2026-06-23 AFL2842 KJA → MRV Jun 23, 09:45 UTCJun 23, 20:40 UTC10h 55m
2026-06-23 AFL2846 LED → VOG Jun 23, 01:15 UTCJun 23, 07:40 UTC6h 25m
2026-06-22 AFL2858 KRR → KJA Jun 22, 19:54 UTCJun 22, 20:44 UTC50m
2026-06-20 AFL1828 SVO → KVD Jun 20, 09:49 UTCJun 20, 10:20 UTC30m
2026-06-20 AFL1479 - Jun 20, 03:19 UTCJun 20, 04:04 UTC45m

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-73759 page for operator, model, and routing details .

Mode-S 15201F frequently asked

What is Mode-S code 15201F?
15201F is an ICAO 24-bit transponder address. Allocated to Russia. Assigned to RA-73759.
Where is Mode-S 15201F registered?
Mode-S code 15201F is allocated to Russia (RU). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 15201F broadcasting right now?
Yes. Mode-S 15201F is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 15201F, octal 05220037, decimal 1,384,479.
What flights does 15201F operate?
Mode-S 15201F has broadcast 20 distinct callsigns, including AFL786, AFL787, AFL1957, AFL790, AFL641.