Apparatus

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sensors Mode-S transponder

152031

ICAO 24-bit transponder address · allocated to Russia

Currently assigned to RA-73777 · AIRBUS A-320

Hex
152031
Octal
05220061
Decimal
1,384,497
Country
RU
Tail
RA-73777
Type
A320
Broadcasting now · callsign AFL1152 · 8,000 ft
Flights observed
149
Distinct callsigns
20
Country
RU
Last broadcast
Jul 26, 20:45 UTC

Current position

152031 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 152031 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
AFL1478 Aeroflot Russian Airlines 8 2026-06-02
AFL1479 Aeroflot Russian Airlines 7 2026-06-03
AFL786 - 4 2026-07-11
AFL797 - 3 2026-06-30
AFL2859 Aeroflot Russian Airlines 3 2026-05-29
AFL1843 Aeroflot Russian Airlines 3 2026-05-28
AFL1842 Aeroflot Russian Airlines 3 2026-05-28
AFL1530 Aeroflot Russian Airlines 3 2026-07-26
AFL805 - 2 2026-07-04
AFL804 - 2 2026-07-04
AFL795 - 2 2026-07-13
AFL793 - 2 2026-07-12
AFL787 - 2 2026-07-10
AFL685 Aeroflot Russian Airlines 2 2026-05-21
AFL613 - 2 2026-07-04
AFL2872 - 2 2026-07-10
AFL2173 Aeroflot Russian Airlines 2 2026-07-25
AFL1871 - 2 2026-06-14
AFL1870 Aeroflot Russian Airlines 2 2026-05-05
AFL1867 - 2 2026-07-15

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 AFL1530 SVO → TOF Jul 26, 20:25 UTCJul 26, 20:45 UTC20m
2026-07-26 AFL010 SVO → LED Jul 26, 07:10 UTCJul 26, 07:35 UTC25m
2026-07-26 AFL1199 KZN → SVO Jul 26, 05:30 UTCJul 26, 05:40 UTC10m
2026-07-25 AFL1198 SVO → KZN Jul 25, 19:35 UTCJul 25, 19:50 UTC15m
2026-07-25 AFL2173 IST → SVO Jul 25, 13:55 UTCJul 25, 14:20 UTC25m
2026-07-24 AFL656 KRR → IST Jul 24, 21:45 UTCJul 25, 11:40 UTC13h 55m
2026-07-22 AFL1481 KJA → SVO Jul 22, 21:20 UTCJul 23, 05:20 UTC8h 0m
2026-07-22 AFL1318 SVO → MMK Jul 22, 03:35 UTCJul 22, 03:55 UTC20m
2026-07-20 AFL714 - Jul 20, 23:50 UTCJul 21, 00:05 UTC15m
2026-07-20 AFL1833 MSQ → SVO Jul 20, 18:40 UTCJul 20, 18:55 UTC15m
2026-07-19 AFL2173 IST → SVO Jul 19, 12:25 UTCJul 19, 12:55 UTC30m
2026-07-18 AFL1180 SVO → SVO Jul 18, 04:50 UTCJul 18, 05:05 UTC15m
2026-07-17 AFL1029 MRV → SVO Jul 17, 16:40 UTCJul 17, 17:09 UTC30m
2026-07-15 AFL1236 SVO → SVO Jul 15, 18:55 UTCJul 15, 19:30 UTC35m
2026-07-15 AFL1867 - Jul 15, 13:50 UTCJul 15, 14:20 UTC30m
2026-07-15 AFL1866 SVO → SVO Jul 15, 06:45 UTCJul 15, 07:40 UTC55m
2026-07-14 AFL1092 SVO → SVO Jul 14, 22:20 UTCJul 14, 22:35 UTC15m
2026-07-14 AFL657 - Jul 14, 11:10 UTCJul 14, 11:40 UTC30m
2026-07-14 AFL2172 - Jul 14, 09:15 UTCJul 14, 09:25 UTC10m
2026-07-13 AFL1850 SVO → SVO Jul 13, 19:00 UTCJul 13, 19:10 UTC10m
2026-07-13 AFL795 - Jul 13, 07:10 UTCJul 13, 08:55 UTC1h 45m
2026-07-12 AFL793 AYT → AYT Jul 12, 19:01 UTCJul 13, 05:55 UTC10h 55m
2026-07-12 AFL795 AYT → AYT Jul 12, 02:55 UTCJul 12, 17:30 UTC14h 35m
2026-07-11 AFL793 - Jul 11, 14:40 UTCJul 12, 01:35 UTC10h 55m
2026-07-11 AFL786 - Jul 11, 12:05 UTCJul 11, 12:45 UTC40m
2026-07-11 AFL786 - Jul 11, 07:05 UTCJul 11, 07:25 UTC20m
2026-07-10 AFL2872 - Jul 10, 22:10 UTCJul 10, 22:25 UTC15m
2026-07-10 AFL787 - Jul 10, 14:20 UTCJul 10, 14:35 UTC15m
2026-07-10 AFL786 - Jul 10, 12:25 UTCJul 10, 12:55 UTC30m
2026-07-09 AFL2872 - Jul 9, 22:00 UTCJul 9, 22:10 UTC10m
2026-07-09 AFL787 - Jul 9, 14:10 UTCJul 9, 15:50 UTC1h 40m
2026-07-09 AFL786 - Jul 9, 07:15 UTCJul 9, 12:40 UTC5h 25m
2026-07-09 AFL006 SVO → SVO Jul 9, 04:10 UTCJul 9, 04:20 UTC10m
2026-07-06 AFL731 - Jul 6, 13:50 UTCJul 6, 15:30 UTC1h 40m
2026-07-06 AFL796 - Jul 6, 09:15 UTCJul 6, 11:05 UTC1h 50m
2026-07-04 AFL805 - Jul 4, 14:35 UTCJul 4, 16:30 UTC1h 55m
2026-07-04 AFL804 - Jul 4, 12:05 UTCJul 4, 12:45 UTC40m
2026-07-04 AFL613 - Jul 4, 06:30 UTCJul 4, 07:05 UTC35m
2026-06-30 AFL797 - Jun 30, 20:50 UTCJun 30, 22:40 UTC1h 50m
2026-06-30 AFL723 AYT → AYT Jun 30, 07:30 UTCJun 30, 18:45 UTC11h 15m
2026-06-29 AFL797 - Jun 29, 20:24 UTCJun 30, 05:55 UTC9h 30m
2026-06-29 AFL730 PEE → AYT Jun 29, 18:34 UTCJun 29, 18:49 UTC15m
2026-06-28 AFL797 - Jun 28, 20:34 UTCJun 28, 22:20 UTC1h 45m
2026-06-28 AFL1200 - Jun 28, 05:45 UTCJun 28, 06:10 UTC25m
2026-06-27 AFL1962 SVO → SVO Jun 27, 09:04 UTCJun 27, 09:34 UTC30m
2026-06-25 AFL1602 SVO → SVO Jun 25, 07:54 UTCJun 25, 08:14 UTC20m
2026-06-24 AFL613 - Jun 24, 06:39 UTCJun 24, 07:15 UTC35m
2026-06-23 AFL805 SVO → OVB Jun 23, 15:30 UTCJun 23, 17:15 UTC1h 45m
2026-06-23 AFL804 KZN → SVO Jun 23, 13:15 UTCJun 23, 13:45 UTC30m
2026-06-22 AFL1271 KZN → SVO Jun 22, 21:35 UTCJun 22, 21:49 UTC15m

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-73777 page for operator, model, and routing details .

Mode-S 152031 frequently asked

What is Mode-S code 152031?
152031 is an ICAO 24-bit transponder address. Allocated to Russia. Assigned to RA-73777.
Where is Mode-S 152031 registered?
Mode-S code 152031 is allocated to Russia (RU). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 152031 broadcasting right now?
Yes. Mode-S 152031 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 152031, octal 05220061, decimal 1,384,497.
What flights does 152031 operate?
Mode-S 152031 has broadcast 20 distinct callsigns, including AFL1478, AFL1479, AFL786, AFL797, AFL2859.