Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

151DCC

ICAO 24-bit transponder address · allocated to Russia

Currently assigned to RA-73164 · AIRBUS A-321

Hex
151DCC
Octal
05216714
Decimal
1,383,884
Country
RU
Tail
RA-73164
Type
A321
No current signal · last broadcast 6h ago
Flights observed
131
Distinct callsigns
20
Country
RU
Last broadcast
6h ago

Last known position

Most recent position reported by Mode-S 151DCC.

Country allocation

The ICAO 24-bit address 151DCC 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
AFL1481 - 15 2026-07-12
AFL1480 - 11 2026-07-10
AFL1138 - 10 2026-07-01
AFL1483 - 8 2026-07-13
AFL2136 - 6 2026-07-06
AFL2130 - 5 2026-07-14
AFL1491 Aeroflot Russian Airlines 5 2026-07-08
AFL1482 Aeroflot Russian Airlines 5 2026-06-04
AFL1313 Aeroflot Russian Airlines 5 2026-07-11
AFL1312 Aeroflot Russian Airlines 5 2026-05-30
AFL2137 - 4 2026-07-06
AFL2131 - 4 2026-07-14
AFL1524 - 4 2026-06-27
AFL1490 - 4 2026-07-13
AFL2134 - 2 2026-06-18
AFL1967 - 2 2026-06-21
AFL1525 - 2 2026-06-28
AFL1459 Aeroflot Russian Airlines 2 2026-06-02
AFL1213 Aeroflot Russian Airlines 2 2026-06-06
AFL1212 Aeroflot Russian Airlines 2 2026-06-06

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 AFL2131 - Jul 14, 14:55 UTCJul 14, 15:20 UTC25m
2026-07-14 AFL2130 - Jul 14, 12:30 UTCJul 14, 12:40 UTC10m
2026-07-13 AFL1490 - Jul 13, 12:50 UTCJul 13, 13:00 UTC10m
2026-07-13 AFL1483 - Jul 13, 06:35 UTCJul 13, 09:50 UTC3h 15m
2026-07-12 AFL2131 - Jul 12, 17:20 UTCJul 12, 17:45 UTC25m
2026-07-12 AFL2130 - Jul 12, 15:05 UTCJul 12, 15:30 UTC25m
2026-07-12 AFL1481 - Jul 12, 03:50 UTCJul 12, 04:30 UTC40m
2026-07-11 AFL1313 MRV → SVO Jul 11, 15:40 UTCJul 11, 16:00 UTC20m
2026-07-10 AFL1480 - Jul 10, 21:20 UTCJul 11, 00:35 UTC3h 15m
2026-07-09 AFL1869 - Jul 9, 21:05 UTCJul 9, 21:30 UTC25m
2026-07-09 AFL1416 - Jul 9, 06:55 UTCJul 9, 07:30 UTC35m
2026-07-08 AFL1491 KJA → SVO Jul 8, 12:35 UTCJul 8, 15:50 UTC3h 15m
2026-07-06 AFL1483 - Jul 6, 23:10 UTCJul 7, 07:45 UTC8h 35m
2026-07-06 AFL2137 - Jul 6, 13:20 UTCJul 6, 13:50 UTC30m
2026-07-06 AFL2136 - Jul 6, 10:20 UTCJul 6, 10:40 UTC20m
2026-07-06 AFL2136 - Jul 6, 06:00 UTCJul 6, 06:30 UTC30m
2026-07-05 AFL1132 SVO → SVO Jul 5, 04:55 UTCJul 5, 05:35 UTC40m
2026-07-04 AFL1281 - Jul 4, 22:25 UTCJul 4, 22:40 UTC15m
2026-07-04 AFL2137 - Jul 4, 13:10 UTCJul 4, 13:40 UTC30m
2026-07-04 AFL2136 - Jul 4, 10:05 UTCJul 4, 10:30 UTC25m
2026-07-04 AFL2136 SVO → SVO Jul 4, 06:00 UTCJul 4, 06:30 UTC30m
2026-07-04 AFL1481 - Jul 4, 00:00 UTCJul 4, 03:05 UTC3h 5m
2026-07-03 AFL1480 - Jul 3, 21:05 UTCJul 3, 21:35 UTC30m
2026-07-02 AFL2131 - Jul 2, 14:40 UTCJul 3, 08:25 UTC17h 45m
2026-07-02 AFL2130 - Jul 2, 12:05 UTCJul 2, 12:35 UTC30m
2026-07-02 AFL2130 SVO → SVO Jul 2, 08:10 UTCJul 2, 08:35 UTC25m
2026-07-01 AFL1481 - Jul 1, 21:15 UTCJul 2, 00:30 UTC3h 15m
2026-07-01 AFL1480 SVO → SVO Jul 1, 17:40 UTCJul 1, 17:55 UTC15m
2026-07-01 AFL1138 - Jul 1, 07:55 UTCJul 1, 08:20 UTC25m
2026-06-30 AFL1138 SVO → SVO Jun 30, 09:05 UTCJun 30, 09:35 UTC30m
2026-06-29 AFL1491 KJA → SVO Jun 29, 15:34 UTCJun 29, 15:54 UTC20m
2026-06-29 AFL1490 SVO → KJA Jun 29, 12:34 UTCJun 29, 13:00 UTC25m
2026-06-28 AFL1491 KJA → SVO Jun 28, 19:34 UTCJun 28, 19:44 UTC10m
2026-06-28 AFL1491 KJA → SVO Jun 28, 12:44 UTCJun 28, 18:29 UTC5h 45m
2026-06-28 AFL1525 - Jun 28, 06:55 UTCJun 28, 07:20 UTC25m
2026-06-27 AFL1524 SVO → SVO Jun 27, 21:25 UTCJun 27, 21:50 UTC25m
2026-06-26 AFL1490 SVO → KJA Jun 26, 12:44 UTCJun 27, 05:25 UTC16h 40m
2026-06-26 AFL1481 - Jun 26, 00:15 UTCJun 26, 18:24 UTC18h 10m
2026-06-25 AFL1480 - Jun 25, 20:59 UTCJun 26, 18:24 UTC21h 25m
2026-06-24 AFL1280 SVO → KZN Jun 24, 19:34 UTCJun 24, 19:44 UTC10m
2026-06-24 AFL1138 SVO → SVO Jun 24, 07:24 UTCJun 24, 07:54 UTC30m
2026-06-23 AFL1481 - Jun 23, 00:15 UTCJun 23, 03:04 UTC2h 50m
2026-06-22 AFL1480 - Jun 22, 21:35 UTCJun 22, 22:05 UTC30m
2026-06-22 AFL1481 - Jun 22, 07:10 UTCJun 22, 07:40 UTC30m
2026-06-21 AFL1481 - Jun 21, 20:59 UTCJun 22, 06:15 UTC9h 15m
2026-06-21 AFL1967 - Jun 21, 03:10 UTCJun 21, 03:34 UTC25m
2026-06-19 AFL2137 IST → SVO Jun 19, 13:04 UTCJun 19, 13:34 UTC30m
2026-06-19 AFL2136 - Jun 19, 10:35 UTCJun 19, 10:54 UTC20m
2026-06-18 AFL2135 - Jun 18, 21:20 UTCJun 18, 21:40 UTC20m
2026-06-18 AFL2134 - Jun 18, 19:20 UTCJun 18, 19:40 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-73164 page for operator, model, and routing details .

Mode-S 151DCC frequently asked

What is Mode-S code 151DCC?
151DCC is an ICAO 24-bit transponder address. Allocated to Russia. Assigned to RA-73164.
Where is Mode-S 151DCC registered?
Mode-S code 151DCC is allocated to Russia (RU). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 151DCC broadcasting right now?
No active broadcast right now. Last signal was 6h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 151DCC, octal 05216714, decimal 1,383,884.
What flights does 151DCC operate?
Mode-S 151DCC has broadcast 20 distinct callsigns, including AFL1481, AFL1480, AFL1138, AFL1483, AFL2136.