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sensors Mode-S transponder

0641F4

ICAO 24-bit transponder address · allocated to Nigeria

Currently assigned to 5N-BVD · EMBRAER ERJ-145

Hex
0641F4
Octal
01440764
Decimal
410,100
Country
NG
Tail
5N-BVD
Type
E145
No current signal · last broadcast 6d ago
Flights observed
105
Distinct callsigns
20
Country
NG
Last broadcast
6d ago

Last known position

Most recent position reported by Mode-S 0641F4.

Country allocation

The ICAO 24-bit address 0641F4 falls within the block assigned to Nigeria (NG) by ICAO Annex 10, Volume III. Every aircraft registered in Nigeria 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
GAO361 - 14 2026-07-02
GAO771 Golden Air 10 2026-06-13
GAO360 - 10 2026-07-01
GAO390 - 9 2026-06-29
GAO308 - 9 2026-07-03
GAO321 - 7 2026-07-06
GAO311 Golden Air 6 2026-04-28
GAO365 - 5 2026-07-04
GAO775 - 4 2026-06-27
GAO372 Golden Air 4 2026-05-03
GAO362 Golden Air 4 2026-06-24
GAO774 - 3 2026-07-04
GAO452 - 3 2026-07-05
GAO367 - 3 2026-07-07
GAO309 - 3 2026-07-05
GAO303 Golden Air 3 2026-04-30
GAO770 Golden Air 2 2026-05-16
GAO451 Golden Air 2 2026-05-09
GAO326 Golden Air 2 2026-05-06
GAO776 - 1 2026-07-02

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-07 GAO367 - Jul 7, 15:45 UTCJul 7, 16:10 UTC25m
2026-07-07 GAO367 - Jul 7, 14:15 UTCJul 7, 14:35 UTC20m
2026-07-07 GAO367 - Jul 7, 13:00 UTCJul 7, 13:10 UTC10m
2026-07-06 GAO321 - Jul 6, 12:35 UTCJul 6, 12:55 UTC20m
2026-07-05 GAO309 - Jul 5, 22:00 UTCJul 5, 22:25 UTC25m
2026-07-05 GAO309 - Jul 5, 21:00 UTCJul 5, 21:15 UTC15m
2026-07-05 GAO452 - Jul 5, 17:05 UTCJul 5, 17:30 UTC25m
2026-07-04 GAO774 - Jul 4, 19:25 UTCJul 5, 14:15 UTC18h 50m
2026-07-04 GAO774 - Jul 4, 16:40 UTCJul 5, 14:15 UTC21h 35m
2026-07-04 GAO365 - Jul 4, 15:40 UTCJul 4, 16:00 UTC20m
2026-07-04 GAO365 - Jul 4, 14:40 UTCJul 4, 14:50 UTC10m
2026-07-03 GAO308 - Jul 3, 22:40 UTCJul 3, 22:50 UTC10m
2026-07-03 GAO308 - Jul 3, 21:25 UTCJul 3, 21:35 UTC10m
2026-07-02 GAO776 - Jul 2, 21:50 UTCJul 3, 16:05 UTC18h 15m
2026-07-02 GAO361 - Jul 2, 15:15 UTCJul 3, 13:20 UTC22h 5m
2026-07-01 GAO361 - Jul 1, 21:15 UTCJul 2, 16:15 UTC19h 0m
2026-07-01 GAO360 - Jul 1, 20:20 UTCJul 2, 16:15 UTC19h 55m
2026-06-29 GAO390 - Jun 29, 23:05 UTCJun 29, 23:25 UTC20m
2026-06-29 GAO390 - Jun 29, 21:39 UTCJun 29, 21:54 UTC15m
2026-06-29 GAO390 - Jun 29, 20:44 UTCJun 29, 20:54 UTC10m
2026-06-29 GAO390 - Jun 29, 19:49 UTCJun 29, 20:00 UTC10m
2026-06-28 GAO360 - Jun 28, 21:04 UTCJun 29, 15:34 UTC18h 30m
2026-06-27 GAO775 - Jun 27, 20:24 UTCJun 27, 20:59 UTC35m
2026-06-26 GAO360 - Jun 26, 21:20 UTCJun 27, 16:10 UTC18h 50m
2026-06-24 GAO363 - Jun 24, 21:44 UTCJun 25, 19:09 UTC21h 25m
2026-06-24 GAO362 ANU → KIN Jun 24, 17:10 UTCJun 24, 22:49 UTC5h 40m
2026-06-19 GAO361 KIN → ANU Jun 19, 19:34 UTCJun 20, 15:44 UTC20h 10m
2026-06-18 GAO360 - Jun 18, 21:25 UTCJun 19, 20:44 UTC23h 19m
2026-06-18 GAO361 KIN → ANU Jun 18, 15:15 UTCJun 18, 21:25 UTC6h 10m
2026-06-17 GAO361 KIN → ANU Jun 17, 17:05 UTCJun 18, 16:20 UTC23h 15m
2026-06-17 GAO362 ANU → KIN Jun 17, 16:55 UTCJun 17, 18:05 UTC1h 10m
2026-06-15 GAO361 KIN → ANU Jun 15, 14:34 UTCJun 15, 15:35 UTC1h 0m
2026-06-14 GAO360 ANU → KIN Jun 14, 19:25 UTCJun 15, 15:35 UTC20h 9m
2026-06-14 GAO360 ANU → KIN Jun 14, 15:15 UTCJun 15, 14:50 UTC23h 34m
2026-06-14 GAO360 ANU → KIN Jun 14, 13:15 UTCJun 14, 20:30 UTC7h 15m
2026-06-13 GAO771 ANU → GEO Jun 13, 19:10 UTCJun 14, 15:25 UTC20h 16m
2026-06-13 GAO361 KIN → ANU Jun 13, 15:15 UTCJun 14, 13:30 UTC22h 16m
2026-06-13 GAO361 KIN → ANU Jun 13, 14:40 UTCJun 13, 19:10 UTC4h 30m
2026-06-12 GAO360 ANU → KIN Jun 12, 19:15 UTCJun 13, 15:40 UTC20h 24m
2026-06-11 GAO361 KIN → ANU Jun 11, 15:20 UTCJun 11, 16:20 UTC1h 0m
2026-06-10 GAO362 ANU → KIN Jun 10, 19:25 UTCJun 11, 16:20 UTC20h 55m
2026-06-08 GAO361 KIN → ANU Jun 8, 15:25 UTCJun 8, 15:45 UTC20m
2026-06-07 GAO360 ANU → KIN Jun 7, 19:05 UTCJun 8, 15:45 UTC20h 40m
2026-06-06 GAO361 KIN → ANU Jun 6, 15:10 UTCJun 6, 16:14 UTC1h 5m
2026-06-05 GAO360 ANU → KIN Jun 5, 19:20 UTCJun 6, 16:14 UTC20h 55m
2026-05-29 GAO771 ANU → GEO May 29, 13:30 UTCMay 29, 16:00 UTC2h 31m
2026-05-16 GAO770 DOM → ANU May 16, 22:20 UTCMay 17, 16:05 UTC17h 45m
2026-05-16 GAO775 ANU → GEO May 16, 20:20 UTCMay 17, 16:05 UTC19h 45m
2026-05-09 GAO452 PUJ → DOM May 9, 22:30 UTCMay 10, 15:45 UTC17h 15m
2026-05-09 GAO451 PUJ → DOM May 9, 19:05 UTCMay 10, 15:45 UTC20h 40m

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 5N-BVD page for operator, model, and routing details .

Mode-S 0641F4 frequently asked

What is Mode-S code 0641F4?
0641F4 is an ICAO 24-bit transponder address. Allocated to Nigeria. Assigned to 5N-BVD.
Where is Mode-S 0641F4 registered?
Mode-S code 0641F4 is allocated to Nigeria (NG). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 0641F4 broadcasting right now?
No active broadcast right now. Last signal was 6d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 0641F4, octal 01440764, decimal 410,100.
What flights does 0641F4 operate?
Mode-S 0641F4 has broadcast 20 distinct callsigns, including GAO361, GAO771, GAO360, GAO390, GAO308.