Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

151DAC

ICAO 24-bit transponder address · allocated to Russia

Currently assigned to RA-73132 · BOEING 777-300ER

Hex
151DAC
Octal
05216654
Decimal
1,383,852
Country
RU
Tail
RA-73132
Type
B77W
No current signal · last broadcast Jun 11, 17:40 UTC
Flights observed
117
Distinct callsigns
20
Country
RU
Last broadcast
Jun 11, 17:40 UTC

Last known position

Most recent position reported by Mode-S 151DAC.

Country allocation

The ICAO 24-bit address 151DAC 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
AFL221 Aeroflot Russian Airlines 28 2026-06-03
AFL321 Aeroflot Russian Airlines 21 2026-06-10
AFL204 Aeroflot Russian Airlines 11 2026-06-06
AFL205 Aeroflot Russian Airlines 10 2026-06-06
AFL220 Aeroflot Russian Airlines 9 2026-06-02
AFL320 Aeroflot Russian Airlines 5 2026-06-10
AFL288 Aeroflot Russian Airlines 5 2026-04-22
AFL209 Aeroflot Russian Airlines 5 2026-05-31
AFL1727 Aeroflot Russian Airlines 4 2026-05-27
AFL233 Aeroflot Russian Airlines 3 2026-05-12
AFL208 Aeroflot Russian Airlines 3 2026-05-31
AFL325 Aeroflot Russian Airlines 2 2026-06-11
AFL1731 Aeroflot Russian Airlines 2 2026-04-23
AFL1715 Aeroflot Russian Airlines 2 2026-04-22
AFL1016 Aeroflot Russian Airlines 2 2026-05-07
AFL324 Aeroflot Russian Airlines 1 2026-06-10
AFL1719 Aeroflot Russian Airlines 1 2026-06-06
AFL1701 Aeroflot Russian Airlines 1 2026-05-12
AFL1700 Aeroflot Russian Airlines 1 2026-05-29
AFL1017 Aeroflot Russian Airlines 1 2026-05-07

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-06-11 AFL325 MLE → SVO Jun 11, 01:15 UTCJun 11, 17:40 UTC16h 25m
2026-06-10 AFL324 SVO → MLE Jun 10, 21:05 UTCJun 10, 21:30 UTC25m
2026-06-10 AFL321 MLE → SVO Jun 10, 14:55 UTCJun 10, 15:20 UTC25m
2026-06-10 AFL320 SVO → MLE Jun 10, 00:25 UTCJun 10, 14:10 UTC13h 45m
2026-06-09 AFL321 MLE → SVO Jun 9, 15:05 UTCJun 10, 14:10 UTC23h 5m
2026-06-09 AFL321 MLE → SVO Jun 9, 13:45 UTCJun 10, 10:20 UTC20h 35m
2026-06-09 AFL321 MLE → SVO Jun 9, 10:15 UTCJun 10, 09:00 UTC22h 45m
2026-06-09 AFL320 SVO → MLE Jun 9, 07:05 UTCJun 10, 03:30 UTC20h 25m
2026-06-09 AFL321 MLE → SVO Jun 9, 06:45 UTCJun 10, 03:30 UTC20h 45m
2026-06-09 AFL321 MLE → SVO Jun 9, 03:30 UTCJun 10, 03:00 UTC23h 30m
2026-06-09 AFL321 MLE → SVO Jun 9, 02:00 UTCJun 10, 00:30 UTC22h 30m
2026-06-09 AFL321 MLE → SVO Jun 9, 00:15 UTCJun 9, 15:25 UTC15h 10m
2026-06-08 AFL321 MLE → SVO Jun 8, 20:40 UTCJun 9, 15:25 UTC18h 45m
2026-06-08 AFL321 MLE → SVO Jun 8, 13:50 UTCJun 9, 10:15 UTC20h 25m
2026-06-08 AFL321 MLE → SVO Jun 8, 09:05 UTCJun 9, 08:40 UTC23h 35m
2026-06-08 AFL321 MLE → SVO Jun 8, 07:05 UTCJun 9, 07:00 UTC23h 55m
2026-06-08 AFL321 MLE → SVO Jun 8, 06:55 UTCJun 9, 03:40 UTC20h 45m
2026-06-08 AFL321 MLE → SVO Jun 8, 03:35 UTCJun 9, 02:45 UTC23h 10m
2026-06-08 AFL321 MLE → SVO Jun 8, 02:00 UTCJun 9, 00:20 UTC22h 20m
2026-06-08 AFL321 MLE → SVO Jun 8, 00:20 UTCJun 8, 21:00 UTC20h 40m
2026-06-07 AFL320 SVO → MLE Jun 7, 19:55 UTCJun 7, 20:25 UTC30m
2026-06-06 AFL1719 KHV → SVO Jun 6, 16:45 UTCJun 7, 08:45 UTC16h 0m
2026-06-06 AFL205 PKX → SVO Jun 6, 07:05 UTCJun 7, 07:00 UTC23h 55m
2026-06-06 AFL205 PKX → SVO Jun 6, 04:10 UTCJun 6, 17:34 UTC13h 25m
2026-06-06 AFL204 SVO → PKX Jun 6, 01:05 UTCJun 6, 01:20 UTC15m
2026-06-05 AFL204 SVO → PKX Jun 5, 19:45 UTCJun 5, 22:35 UTC2h 50m
2026-06-03 AFL221 CAN → SVO Jun 3, 08:35 UTCJun 3, 11:40 UTC3h 5m
2026-06-02 AFL220 SVO → CAN Jun 2, 16:30 UTCJun 2, 20:15 UTC3h 45m
2026-06-02 AFL221 CAN → SVO Jun 2, 08:50 UTCJun 2, 12:50 UTC4h 0m
2026-06-02 AFL220 SVO → CAN Jun 2, 01:00 UTCJun 2, 01:10 UTC10m
2026-06-01 AFL220 SVO → CAN Jun 1, 16:35 UTCJun 1, 20:30 UTC3h 55m
2026-05-31 AFL209 PVG → SVO May 31, 20:30 UTCJun 1, 12:15 UTC15h 45m
2026-05-31 AFL208 SVO → PVG May 31, 17:30 UTCMay 31, 17:50 UTC20m
2026-05-31 AFL205 PKX → SVO May 31, 08:25 UTCMay 31, 10:50 UTC2h 25m
2026-05-31 AFL204 SVO → PKX May 31, 00:35 UTCMay 31, 00:50 UTC15m
2026-05-30 AFL204 SVO → PKX May 30, 05:15 UTCMay 30, 22:15 UTC17h 0m
2026-05-29 AFL1700 SVO → VVO May 29, 13:00 UTCMay 29, 13:30 UTC30m
2026-05-27 AFL1727 VVO → SVO May 27, 18:35 UTCMay 27, 18:50 UTC15m
2026-05-27 AFL1727 VVO → SVO May 27, 16:45 UTCMay 27, 18:05 UTC1h 20m
2026-05-23 AFL325 MLE → SVO May 23, 01:15 UTCMay 23, 17:05 UTC15h 50m
2026-05-20 AFL221 CAN → SVO May 20, 19:40 UTCMay 21, 12:05 UTC16h 25m
2026-05-20 AFL220 SVO → CAN May 20, 16:35 UTCMay 20, 17:00 UTC25m
2026-05-20 AFL205 PKX → SVO May 20, 04:05 UTCMay 20, 10:25 UTC6h 21m
2026-05-20 AFL204 SVO → PKX May 20, 00:55 UTCMay 20, 01:10 UTC15m
2026-05-19 AFL221 CAN → SVO May 19, 09:15 UTCMay 19, 22:15 UTC13h 0m
2026-05-18 AFL221 CAN → SVO May 18, 17:55 UTCMay 19, 12:20 UTC18h 24m
2026-05-18 AFL205 PKX → SVO May 18, 07:05 UTCMay 18, 10:15 UTC3h 10m
2026-05-18 AFL205 PKX → SVO May 18, 04:05 UTCMay 18, 04:15 UTC10m
2026-05-17 AFL221 CAN → SVO May 17, 08:45 UTCMay 17, 22:25 UTC13h 40m
2026-05-16 AFL221 CAN → SVO May 16, 17:50 UTCMay 17, 12:01 UTC18h 10m

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-73132 page for operator, model, and routing details .

Mode-S 151DAC frequently asked

What is Mode-S code 151DAC?
151DAC is an ICAO 24-bit transponder address. Allocated to Russia. Assigned to RA-73132.
Where is Mode-S 151DAC registered?
Mode-S code 151DAC is allocated to Russia (RU). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 151DAC broadcasting right now?
No active broadcast right now. Last signal was Jun 11, 17:40 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 151DAC, octal 05216654, decimal 1,383,852.
What flights does 151DAC operate?
Mode-S 151DAC has broadcast 20 distinct callsigns, including AFL221, AFL321, AFL204, AFL205, AFL220.