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sensors Mode-S transponder

89405C

ICAO 24-bit transponder address · allocated to Bahrain

Currently assigned to A9C-AE · AIRBUS A-320

Hex
89405C
Octal
42240134
Decimal
8,994,908
Country
BH
Tail
A9C-AE
Type
A320
No current signal · last broadcast 6d ago
Flights observed
210
Distinct callsigns
20
Country
BH
Last broadcast
6d ago

Last known position

Most recent position reported by Mode-S 89405C.

Country allocation

The ICAO 24-bit address 89405C 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 - 11 2026-07-06
GFA963 - 10 2026-07-11
GFA962 - 10 2026-07-11
GFA270 Gulf Air 8 2026-07-26
GFA168 - 7 2026-07-18
GFA544 - 6 2026-06-26
GFA511 - 6 2026-07-12
GFA167 - 6 2026-07-18
GFA062 - 6 2026-07-13
GFA545 - 5 2026-06-26
GFA510 - 5 2026-07-12
GFA102 - 5 2026-07-20
GFA063 - 5 2026-07-13
GFA060 - 5 2026-07-16
GFA566 - 4 2026-07-03
GFA521 - 4 2026-07-11
GFA520 - 4 2026-07-10
GFA189 - 4 2026-07-17
GFA178 Gulf Air 4 2026-06-29
GFA177 Gulf Air 4 2026-06-29

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 GFA270 BAH → COK Jul 26, 18:40 UTCJul 26, 19:45 UTC1h 5m
2026-07-25 GFA216 KWI → BAH Jul 25, 16:45 UTCJul 25, 17:15 UTC30m
2026-07-25 GFA215 BAH → KWI Jul 25, 14:10 UTCJul 25, 14:25 UTC15m
2026-07-20 GFA281 BLR → BAH Jul 20, 18:00 UTCJul 20, 20:45 UTC2h 45m
2026-07-20 GFA281 BLR → BAH Jul 20, 17:00 UTCJul 20, 17:10 UTC10m
2026-07-20 GFA280 BAH → BLR Jul 20, 14:45 UTCJul 20, 15:35 UTC50m
2026-07-20 GFA102 - Jul 20, 09:10 UTCJul 20, 09:20 UTC10m
2026-07-18 GFA531 DOH → BAH Jul 18, 20:30 UTCJul 18, 20:55 UTC25m
2026-07-18 GFA530 - Jul 18, 18:40 UTCJul 18, 19:10 UTC30m
2026-07-18 GFA168 - Jul 18, 15:40 UTCJul 18, 16:10 UTC30m
2026-07-18 GFA167 - Jul 18, 12:55 UTCJul 18, 13:10 UTC15m
2026-07-17 GFA285 - Jul 17, 23:14 UTCJul 18, 00:04 UTC50m
2026-07-17 GFA284 - Jul 17, 18:34 UTCJul 17, 21:34 UTC3h 0m
2026-07-17 GFA110 - Jul 17, 16:29 UTCJul 17, 16:55 UTC25m
2026-07-17 GFA109 - Jul 17, 15:00 UTCJul 17, 15:10 UTC10m
2026-07-17 GFA189 - Jul 17, 10:50 UTCJul 17, 11:00 UTC10m
2026-07-17 GFA103 - Jul 17, 06:54 UTCJul 17, 07:05 UTC10m
2026-07-16 GFA060 - Jul 16, 19:10 UTCJul 17, 05:15 UTC10h 5m
2026-07-16 GFA168 - Jul 16, 15:40 UTCJul 16, 16:05 UTC25m
2026-07-16 GFA167 - Jul 16, 13:00 UTCJul 16, 13:10 UTC10m
2026-07-16 GFA104 - Jul 16, 08:40 UTCJul 16, 08:50 UTC10m
2026-07-16 GFA102 - Jul 16, 04:45 UTCJul 16, 04:55 UTC10m
2026-07-15 GFA101 - Jul 15, 22:50 UTCJul 15, 23:05 UTC15m
2026-07-15 GFA567 - Jul 15, 20:55 UTCJul 15, 21:30 UTC35m
2026-07-15 GFA168 - Jul 15, 16:00 UTCJul 15, 16:15 UTC15m
2026-07-15 GFA947 - Jul 15, 02:50 UTCJul 15, 03:50 UTC1h 0m
2026-07-14 GFA946 BAH → LCA Jul 14, 22:35 UTCJul 15, 01:10 UTC2h 34m
2026-07-14 GFA186 - Jul 14, 16:15 UTCJul 14, 16:45 UTC30m
2026-07-14 GFA185 - Jul 14, 13:25 UTCJul 14, 13:35 UTC10m
2026-07-13 GFA063 - Jul 13, 19:35 UTCJul 13, 20:40 UTC1h 5m
2026-07-13 GFA063 - Jul 13, 16:30 UTCJul 13, 16:45 UTC15m
2026-07-13 GFA062 - Jul 13, 15:00 UTCJul 13, 15:20 UTC20m
2026-07-13 GFA062 - Jul 13, 11:05 UTCJul 13, 12:00 UTC55m
2026-07-13 GFA561 - Jul 13, 04:00 UTCJul 13, 05:05 UTC1h 5m
2026-07-12 GFA560 - Jul 12, 23:00 UTCJul 13, 00:01 UTC1h 0m
2026-07-12 GFA511 - Jul 12, 17:20 UTCJul 12, 18:05 UTC45m
2026-07-12 GFA510 - Jul 12, 15:15 UTCJul 12, 16:05 UTC50m
2026-07-12 GFA190 - Jul 12, 13:55 UTCJul 12, 14:10 UTC15m
2026-07-12 GFA189 - Jul 12, 11:01 UTCJul 12, 11:10 UTC10m
2026-07-12 GFA061 - Jul 12, 03:40 UTCJul 12, 04:40 UTC1h 0m
2026-07-12 GFA061 - Jul 12, 00:40 UTCJul 12, 00:50 UTC10m
2026-07-11 GFA060 - Jul 11, 23:10 UTCJul 11, 23:30 UTC20m
2026-07-11 GFA060 - Jul 11, 19:00 UTCJul 11, 20:05 UTC1h 5m
2026-07-11 GFA963 - Jul 11, 14:40 UTCJul 11, 15:10 UTC30m
2026-07-11 GFA962 - Jul 11, 13:00 UTCJul 11, 13:20 UTC20m
2026-07-11 GFA962 - Jul 11, 11:15 UTCJul 11, 11:25 UTC10m
2026-07-11 GFA521 - Jul 11, 02:15 UTCJul 11, 02:35 UTC20m
2026-07-10 GFA520 - Jul 10, 22:40 UTCJul 10, 23:10 UTC30m
2026-07-10 GFA186 - Jul 10, 19:30 UTCJul 10, 19:55 UTC25m
2026-07-10 GFA185 - Jul 10, 16:50 UTCJul 10, 17:05 UTC15m

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

Mode-S 89405C frequently asked

What is Mode-S code 89405C?
89405C is an ICAO 24-bit transponder address. Allocated to Bahrain. Assigned to A9C-AE.
Where is Mode-S 89405C registered?
Mode-S code 89405C is allocated to Bahrain (BH). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 89405C 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 89405C, octal 42240134, decimal 8,994,908.
What flights does 89405C operate?
Mode-S 89405C has broadcast 20 distinct callsigns, including GFA271, GFA963, GFA962, GFA270, GFA168.