Apparatus

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sensors Mode-S transponder

152023

ICAO 24-bit transponder address · allocated to Russia

Currently assigned to RA-73763 · AIRBUS A-320

Hex
152023
Octal
05220043
Decimal
1,384,483
Country
RU
Tail
RA-73763
Type
A320
No current signal · last broadcast 27d ago
Flights observed
134
Distinct callsigns
20
Country
RU
Last broadcast
27d ago

Last known position

Most recent position reported by Mode-S 152023.

Country allocation

The ICAO 24-bit address 152023 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
AFL631 - 4 2026-07-06
AFL794 - 3 2026-07-11
AFL641 - 3 2026-06-26
AFL640 - 3 2026-06-27
AFL601 - 3 2026-06-26
AFL2924 - 3 2026-07-08
AFL1866 Aeroflot Russian Airlines 3 2026-07-20
AFL1843 Aeroflot Russian Airlines 3 2026-07-25
AFL1762 - 3 2026-07-15
AFL1202 Aeroflot Russian Airlines 3 2026-06-11
AFL795 Aeroflot Russian Airlines 2 2026-06-13
AFL793 - 2 2026-07-10
AFL657 - 2 2026-07-15
AFL656 Aeroflot Russian Airlines 2 2026-06-06
AFL641D - 2 2026-06-28
AFL630 - 2 2026-07-08
AFL603 Aeroflot Russian Airlines 2 2026-06-21
AFL2173 Aeroflot Russian Airlines 2 2026-06-06
AFL2172 - 2 2026-07-15
AFL1870 - 2 2026-07-14

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 AFL1124 SVO → AER Jul 26, 12:40 UTCJul 26, 12:55 UTC15m
2026-07-26 AFL1602 SVO → KUF Jul 26, 06:40 UTCJul 26, 07:10 UTC30m
2026-07-25 AFL1424 SVO → CEK Jul 25, 21:20 UTCJul 25, 21:35 UTC15m
2026-07-25 AFL1186 SVO → VOG Jul 25, 14:50 UTCJul 25, 15:25 UTC35m
2026-07-25 AFL1843 MSQ → SVO Jul 25, 11:45 UTCJul 25, 11:55 UTC10m
2026-07-25 AFL007 - Jul 25, 07:00 UTCJul 25, 07:20 UTC20m
2026-07-24 AFL1585 RGK → SVO Jul 24, 03:25 UTCJul 24, 06:45 UTC3h 20m
2026-07-23 AFL1531 TOF → SVO Jul 23, 06:15 UTCJul 24, 03:35 UTC21h 20m
2026-07-22 AFL1132 SVO → AER Jul 22, 15:05 UTCJul 22, 16:00 UTC55m
2026-07-22 AFL813 IST → MRV Jul 22, 00:55 UTCJul 22, 01:25 UTC30m
2026-07-21 AFL805 SVO → OVB Jul 21, 16:20 UTCJul 21, 22:10 UTC5h 50m
2026-07-21 AFL804 - Jul 21, 14:20 UTCJul 21, 14:55 UTC35m
2026-07-20 AFL1867 EVN → SVO Jul 20, 11:25 UTCJul 20, 11:50 UTC25m
2026-07-20 AFL1866 SVO → EVN Jul 20, 07:10 UTCJul 20, 07:40 UTC30m
2026-07-19 AFL1093 CEK → SVO Jul 19, 01:50 UTCJul 19, 02:20 UTC30m
2026-07-18 AFL1319 MMK → SVO Jul 18, 07:40 UTCJul 18, 08:15 UTC35m
2026-07-17 AFL2135 - Jul 17, 21:15 UTCJul 17, 21:34 UTC20m
2026-07-17 AFL2134 - Jul 17, 18:29 UTCJul 17, 18:40 UTC10m
2026-07-16 AFL1005 - Jul 16, 14:35 UTCJul 16, 16:25 UTC1h 50m
2026-07-16 AFL1004 - Jul 16, 12:14 UTCJul 16, 12:49 UTC35m
2026-07-16 AFL1180 - Jul 16, 05:00 UTCJul 16, 05:15 UTC15m
2026-07-15 AFL1762 SVO → SVO Jul 15, 19:55 UTCJul 15, 20:05 UTC10m
2026-07-15 AFL657 - Jul 15, 11:20 UTCJul 15, 11:50 UTC30m
2026-07-15 AFL2172 - Jul 15, 09:25 UTCJul 15, 09:50 UTC25m
2026-07-14 AFL1870 - Jul 14, 18:20 UTCJul 14, 18:30 UTC10m
2026-07-14 AFL1867 - Jul 14, 11:55 UTCJul 14, 12:20 UTC25m
2026-07-14 AFL1866 - Jul 14, 09:35 UTCJul 14, 09:45 UTC10m
2026-07-14 AFL1866 - Jul 14, 06:50 UTCJul 14, 07:25 UTC35m
2026-07-13 AFL657 - Jul 13, 10:50 UTCJul 13, 11:20 UTC30m
2026-07-13 AFL2172 - Jul 13, 08:50 UTCJul 13, 09:10 UTC20m
2026-07-12 AFL011 LED → LED Jul 12, 10:01 UTCJul 12, 10:20 UTC20m
2026-07-11 AFL787 - Jul 11, 18:00 UTCJul 11, 18:20 UTC20m
2026-07-11 AFL794 - Jul 11, 06:50 UTCJul 11, 16:25 UTC9h 35m
2026-07-10 AFL793 - Jul 10, 15:00 UTCJul 10, 16:45 UTC1h 45m
2026-07-10 AFL794 - Jul 10, 12:45 UTCJul 10, 13:35 UTC50m
2026-07-09 AFL794 - Jul 9, 15:10 UTCJul 10, 13:35 UTC22h 25m
2026-07-08 AFL2924 - Jul 8, 09:55 UTCJul 9, 04:35 UTC18h 40m
2026-07-08 AFL630 - Jul 8, 08:05 UTCJul 8, 08:20 UTC15m
2026-07-07 AFL2842 - Jul 7, 07:10 UTCJul 7, 23:05 UTC15h 55m
2026-07-07 AFL2846 - Jul 7, 01:15 UTCJul 7, 23:05 UTC21h 50m
2026-07-06 AFL2924 - Jul 6, 20:55 UTCJul 7, 20:30 UTC23h 35m
2026-07-06 AFL631 - Jul 6, 11:00 UTCJul 7, 10:35 UTC23h 35m
2026-07-06 AFL631 - Jul 6, 10:00 UTCJul 7, 07:45 UTC21h 45m
2026-07-05 AFL631 - Jul 5, 14:40 UTCJul 6, 06:05 UTC15h 25m
2026-07-05 AFL631 - Jul 5, 13:30 UTCJul 5, 14:00 UTC30m
2026-07-05 AFL630 - Jul 5, 10:55 UTCJul 5, 11:20 UTC25m
2026-07-05 AFL2925 - Jul 5, 01:45 UTCJul 5, 02:20 UTC35m
2026-07-04 AFL2924 - Jul 4, 21:50 UTCJul 4, 22:20 UTC30m
2026-07-04 AFL1042 SVO → SVO Jul 4, 05:35 UTCJul 4, 06:05 UTC30m
2026-07-03 AFL1118 - Jul 3, 18:20 UTCJul 3, 18:40 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-73763 page for operator, model, and routing details .

Mode-S 152023 frequently asked

What is Mode-S code 152023?
152023 is an ICAO 24-bit transponder address. Allocated to Russia. Assigned to RA-73763.
Where is Mode-S 152023 registered?
Mode-S code 152023 is allocated to Russia (RU). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 152023 broadcasting right now?
No active broadcast right now. Last signal was 27d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 152023, octal 05220043, decimal 1,384,483.
What flights does 152023 operate?
Mode-S 152023 has broadcast 20 distinct callsigns, including AFL631, AFL794, AFL641, AFL640, AFL601.