Apparatus

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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 2h ago
Flights observed
92
Distinct callsigns
20
Country
BH
Last broadcast
2h 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
GFA270 Gulf Air 5 2026-06-03
GFA965 Gulf Air 4 2026-06-11
GFA544 Gulf Air 4 2026-06-09
GFA512 Gulf Air 4 2026-06-06
GFA271 Gulf Air 4 2026-06-04
GFA513 Gulf Air 3 2026-05-01
GFA964 Gulf Air 2 2026-06-10
GFA963 Gulf Air 2 2026-05-25
GFA566 Gulf Air 2 2026-06-09
GFA545 Gulf Air 2 2026-05-12
GFA530 Gulf Air 2 2026-06-10
GFA527 Gulf Air 2 2026-06-03
GFA526 Gulf Air 2 2026-06-03
GFA511 Gulf Air 2 2026-05-15
GFA510 Gulf Air 2 2026-05-08
GFA181 Gulf Air 2 2026-06-11
GFA069 Gulf Air 2 2026-06-05
GFA062 Gulf Air 2 2026-06-08
GFA046 Gulf Air 2 2026-06-03
GFA042 Gulf Air 2 2026-06-02

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-06-11 GFA181 BAH → JED Jun 11, 22:45 UTCJun 11, 23:05 UTC20m
2026-06-11 GFA546 BAH → AUH Jun 11, 17:55 UTCJun 11, 18:30 UTC35m
2026-06-11 GFA168 RUH → BAH Jun 11, 15:40 UTCJun 11, 15:55 UTC15m
2026-06-11 GFA167 BAH → RUH Jun 11, 12:45 UTCJun 11, 13:00 UTC15m
2026-06-11 GFA965 AMM → BAH Jun 11, 05:00 UTCJun 11, 05:35 UTC35m
2026-06-11 GFA965 AMM → BAH Jun 11, 03:00 UTCJun 11, 03:10 UTC10m
2026-06-10 GFA964 BAH → AMM Jun 10, 22:15 UTCJun 11, 00:40 UTC2h 25m
2026-06-10 GFA531 DOH → BAH Jun 10, 20:00 UTCJun 10, 20:15 UTC15m
2026-06-10 GFA530 BAH → DOH Jun 10, 18:05 UTCJun 10, 18:30 UTC25m
2026-06-10 GFA102 DMM → BAH Jun 10, 04:35 UTCJun 10, 04:50 UTC15m
2026-06-09 GFA567 MCT → BAH Jun 9, 21:30 UTCJun 9, 21:40 UTC10m
2026-06-09 GFA566 BAH → MCT Jun 9, 18:05 UTCJun 9, 19:00 UTC55m
2026-06-09 GFA544 BAH → AUH Jun 9, 13:40 UTCJun 9, 14:15 UTC35m
2026-06-09 GFA182 JED → BAH Jun 9, 04:20 UTCJun 9, 04:35 UTC15m
2026-06-08 GFA181 BAH → JED Jun 8, 22:35 UTCJun 8, 23:00 UTC25m
2026-06-08 GFA063 CMB → BAH Jun 8, 20:45 UTCJun 8, 20:55 UTC10m
2026-06-08 GFA062 BAH → CMB Jun 8, 15:04 UTCJun 8, 15:30 UTC25m
2026-06-08 GFA062 BAH → CMB Jun 8, 11:10 UTCJun 8, 12:05 UTC55m
2026-06-08 GFA162 RUH → BAH Jun 8, 04:35 UTCJun 8, 04:55 UTC20m
2026-06-07 GFA161 BAH → RUH Jun 7, 23:50 UTCJun 8, 00:05 UTC15m
2026-06-07 GFA566 BAH → MCT Jun 7, 17:55 UTCJun 7, 18:55 UTC1h 0m
2026-06-07 GFA544 BAH → AUH Jun 7, 13:30 UTCJun 7, 14:05 UTC35m
2026-06-06 GFA512 BAH → DXB Jun 6, 17:10 UTCJun 6, 18:00 UTC50m
2026-06-06 GFA501 DXB → BAH Jun 6, 04:50 UTCJun 6, 05:10 UTC20m
2026-06-05 GFA500 BAH → DXB Jun 5, 22:15 UTCJun 5, 23:15 UTC1h 0m
2026-06-05 GFA530 BAH → DOH Jun 5, 17:45 UTCJun 5, 18:15 UTC30m
2026-06-05 GFA945 LCA → BAH Jun 5, 15:50 UTCJun 5, 16:10 UTC20m
2026-06-05 GFA944 LCA → BAH Jun 5, 09:25 UTCJun 5, 11:45 UTC2h 20m
2026-06-05 GFA069 MAA → BAH Jun 5, 04:55 UTCJun 5, 05:05 UTC10m
2026-06-05 GFA069 MAA → BAH Jun 5, 00:55 UTCJun 5, 02:35 UTC1h 40m
2026-06-04 GFA068 BAH → MAA Jun 4, 19:05 UTCJun 4, 23:05 UTC4h 0m
2026-06-04 GFA185 - Jun 4, 13:10 UTCJun 4, 13:25 UTC15m
2026-06-04 GFA271 COK → BAH Jun 4, 03:35 UTCJun 4, 03:45 UTC10m
2026-06-03 GFA271 COK → BAH Jun 3, 23:35 UTCJun 3, 23:45 UTC10m
2026-06-03 GFA270 BAH → COK Jun 3, 22:00 UTCJun 3, 22:10 UTC10m
2026-06-03 GFA270 BAH → COK Jun 3, 18:10 UTCJun 3, 18:55 UTC45m
2026-06-03 GFA527 DOH → BAH Jun 3, 16:05 UTCJun 3, 16:35 UTC30m
2026-06-03 GFA526 BAH → DOH Jun 3, 14:20 UTCJun 3, 14:45 UTC25m
2026-06-03 GFA046 IST → BAH Jun 3, 06:40 UTCJun 3, 07:00 UTC20m
2026-06-03 GFA046 IST → BAH Jun 3, 03:30 UTCJun 3, 05:10 UTC1h 40m
2026-06-02 GFA045 BAH → IST Jun 2, 22:10 UTCJun 2, 22:25 UTC15m
2026-06-02 GFA112 DMM → BAH Jun 2, 20:30 UTCJun 2, 20:45 UTC15m
2026-06-02 GFA042 ATH → BAH Jun 2, 16:20 UTCJun 2, 16:35 UTC15m
2026-06-02 GFA042 ATH → BAH Jun 2, 12:45 UTCJun 2, 14:35 UTC1h 50m
2026-06-02 GFA041 BAH → ATH Jun 2, 09:05 UTCJun 2, 11:05 UTC2h 0m
2026-06-02 GFA041 BAH → ATH Jun 2, 06:55 UTCJun 2, 07:10 UTC15m
2026-06-01 GFA560 BAH → MCT Jun 1, 22:55 UTCJun 1, 23:55 UTC1h 0m
2026-06-01 GFA527 DOH → BAH Jun 1, 16:20 UTCJun 1, 16:40 UTC20m
2026-06-01 GFA526 BAH → DOH Jun 1, 14:30 UTCJun 1, 14:55 UTC25m
2026-06-01 GFA180 MED → BAH Jun 1, 11:20 UTCJun 1, 11:40 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 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 2h 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 GFA270, GFA965, GFA544, GFA512, GFA271.