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sensors Mode-S transponder

89405F

ICAO 24-bit transponder address · allocated to Bahrain

Currently assigned to A9C-AH · AIRBUS A-320

Hex
89405F
Octal
42240137
Decimal
8,994,911
Country
BH
Tail
A9C-AH
Type
A320
No current signal · last broadcast 8h ago
Flights observed
262
Distinct callsigns
20
Country
BH
Last broadcast
8h ago

Last known position

Most recent position reported by Mode-S 89405F.

Country allocation

The ICAO 24-bit address 89405F falls within the block assigned to Bahrain (BH) by ICAO Annex 10, Volume III. Every aircraft registered in Bahrain 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
GFA271 - 13 2026-07-16
GFA270 - 11 2026-07-15
GFA060 Gulf Air 9 2026-07-20
GFA544 - 8 2026-07-16
GFA527 Gulf Air 8 2026-07-23
GFA526 Gulf Air 8 2026-07-23
GFA061 Gulf Air 8 2026-07-21
GFA566 Gulf Air 6 2026-07-25
GFA545 - 6 2026-07-16
GFA102 Gulf Air 6 2026-07-24
GFA963 Gulf Air 5 2026-07-25
GFA962 Gulf Air 5 2026-07-25
GFA560 - 5 2026-07-17
GFA512 Gulf Air 5 2026-06-13
GFA965 Gulf Air 4 2026-06-11
GFA567 Gulf Air 4 2026-07-25
GFA561 - 4 2026-07-18
GFA530 - 4 2026-07-17
GFA511 - 4 2026-07-04
GFA510 - 4 2026-07-04

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 GFA056 BAH → BOM Jul 26, 19:50 UTCJul 26, 20:55 UTC1h 5m
2026-07-25 GFA567 MCT → BAH Jul 25, 21:25 UTCJul 25, 22:25 UTC1h 0m
2026-07-25 GFA566 BAH → MCT Jul 25, 18:15 UTCJul 25, 19:20 UTC1h 5m
2026-07-25 GFA963 AMM → BAH Jul 25, 14:30 UTCJul 25, 14:50 UTC20m
2026-07-25 GFA962 BAH → AMM Jul 25, 12:40 UTCJul 25, 13:05 UTC25m
2026-07-25 GFA962 BAH → AMM Jul 25, 11:00 UTCJul 25, 11:15 UTC15m
2026-07-25 GFA501 DXB → BAH Jul 25, 04:20 UTCJul 25, 05:05 UTC45m
2026-07-24 GFA500 BAH → DXB Jul 24, 22:40 UTCJul 24, 23:30 UTC50m
2026-07-24 GFA216 KWI → BAH Jul 24, 16:30 UTCJul 24, 16:50 UTC20m
2026-07-24 GFA215 BAH → KWI Jul 24, 14:10 UTCJul 24, 14:20 UTC10m
2026-07-24 GFA102 DMM → BAH Jul 24, 05:50 UTCJul 24, 06:15 UTC25m
2026-07-24 GFA102 DMM → BAH Jul 24, 04:45 UTCJul 24, 05:05 UTC20m
2026-07-23 GFA527 DOH → BAH Jul 23, 16:10 UTCJul 23, 16:35 UTC25m
2026-07-23 GFA526 BAH → DOH Jul 23, 14:30 UTCJul 23, 14:55 UTC25m
2026-07-23 GFA171 BAH → JED Jul 23, 07:25 UTCJul 23, 11:50 UTC4h 25m
2026-07-22 GFA285 GOI → BAH Jul 22, 23:05 UTCJul 23, 02:30 UTC3h 25m
2026-07-22 GFA284 BAH → GOI Jul 22, 18:40 UTCJul 22, 19:40 UTC1h 0m
2026-07-22 GFA102 - Jul 22, 04:40 UTCJul 22, 05:00 UTC20m
2026-07-21 GFA061 TRV → BAH Jul 21, 04:05 UTCJul 21, 05:10 UTC1h 5m
2026-07-21 GFA061 TRV → BAH Jul 21, 00:55 UTCJul 21, 01:10 UTC15m
2026-07-20 GFA060 BAH → TRV Jul 20, 23:30 UTCJul 20, 23:50 UTC20m
2026-07-20 GFA060 BAH → TRV Jul 20, 19:20 UTCJul 20, 20:25 UTC1h 5m
2026-07-19 GFA281 BLR → BAH Jul 19, 17:05 UTCJul 19, 21:00 UTC3h 55m
2026-07-19 GFA280 BAH → BLR Jul 19, 14:05 UTCJul 19, 15:45 UTC1h 40m
2026-07-18 GFA500 - Jul 18, 22:20 UTCJul 18, 23:15 UTC55m
2026-07-18 GFA963 AMM → BAH Jul 18, 17:00 UTCJul 18, 17:15 UTC15m
2026-07-18 GFA963 AMM → BAH Jul 18, 15:15 UTCJul 18, 15:40 UTC25m
2026-07-18 GFA962 BAH → AMM Jul 18, 13:05 UTCJul 18, 13:25 UTC20m
2026-07-18 GFA962 BAH → AMM Jul 18, 11:20 UTCJul 18, 11:30 UTC10m
2026-07-18 GFA561 - Jul 18, 04:30 UTCJul 18, 05:00 UTC30m
2026-07-17 GFA560 - Jul 17, 23:05 UTCJul 18, 00:04 UTC1h 0m
2026-07-17 GFA530 - Jul 17, 18:29 UTCJul 17, 18:55 UTC25m
2026-07-17 GFA216 KWI → BAH Jul 17, 16:19 UTCJul 17, 16:55 UTC35m
2026-07-17 GFA215 BAH → KWI Jul 17, 14:04 UTCJul 17, 14:24 UTC20m
2026-07-17 GFA172 JED → BAH Jul 17, 12:15 UTCJul 17, 12:25 UTC10m
2026-07-17 GFA171 - Jul 17, 07:30 UTCJul 17, 07:55 UTC25m
2026-07-17 GFA176 - Jul 17, 03:59 UTCJul 17, 04:20 UTC20m
2026-07-16 GFA175 - Jul 16, 23:20 UTCJul 16, 23:40 UTC20m
2026-07-16 GFA567 MCT → BAH Jul 16, 21:00 UTCJul 16, 22:05 UTC1h 5m
2026-07-16 GFA566 - Jul 16, 18:00 UTCJul 16, 19:05 UTC1h 5m
2026-07-16 GFA545 - Jul 16, 15:35 UTCJul 16, 16:19 UTC45m
2026-07-16 GFA544 - Jul 16, 13:30 UTCJul 16, 14:15 UTC45m
2026-07-16 GFA271 - Jul 16, 02:55 UTCJul 16, 03:50 UTC55m
2026-07-16 GFA271 - Jul 16, 00:00 UTCJul 16, 00:10 UTC10m
2026-07-15 GFA270 - Jul 15, 18:35 UTCJul 15, 22:50 UTC4h 15m
2026-07-15 GFA527 - Jul 15, 16:35 UTCJul 15, 17:10 UTC35m
2026-07-15 GFA526 - Jul 15, 14:35 UTCJul 15, 15:00 UTC25m
2026-07-15 GFA561 - Jul 15, 03:55 UTCJul 15, 04:55 UTC1h 0m
2026-07-15 GFA560 - Jul 15, 00:20 UTCJul 15, 01:15 UTC55m
2026-07-14 GFA531 DOH → BAH Jul 14, 22:20 UTCJul 14, 22:45 UTC24m

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 A9C-AH page for operator, model, and routing details .

Mode-S 89405F frequently asked

What is Mode-S code 89405F?
89405F is an ICAO 24-bit transponder address. Allocated to Bahrain. Assigned to A9C-AH.
Where is Mode-S 89405F registered?
Mode-S code 89405F is allocated to Bahrain (BH). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 89405F broadcasting right now?
No active broadcast right now. Last signal was 8h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 89405F, octal 42240137, decimal 8,994,911.
What flights does 89405F operate?
Mode-S 89405F has broadcast 20 distinct callsigns, including GFA271, GFA270, GFA060, GFA544, GFA527.