Apparatus

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sensors Mode-S transponder

89405D

ICAO 24-bit transponder address · allocated to Bahrain

Currently assigned to A9C-AF · AIRBUS A-320

Hex
89405D
Octal
42240135
Decimal
8,994,909
Country
BH
Tail
A9C-AF
Type
A320
No current signal · last broadcast 5h ago
Flights observed
116
Distinct callsigns
20
Country
BH
Last broadcast
5h ago

Last known position

Most recent position reported by Mode-S 89405D.

Country allocation

The ICAO 24-bit address 89405D 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 Gulf Air 9 2026-06-20
GFA270 Gulf Air 9 2026-06-19
GFA560 Gulf Air 4 2026-06-17
GFA189 Gulf Air 4 2026-06-17
GFA104 Gulf Air 4 2026-06-20
GFA754 Gulf Air 3 2026-06-18
GFA510 Gulf Air 3 2026-06-14
GFA509 - 3 2026-06-21
GFA508 - 3 2026-06-21
GFA190 Gulf Air 3 2026-06-17
GFA102 Gulf Air 3 2026-06-22
GFA063 Gulf Air 3 2026-06-22
GFA062 Gulf Air 3 2026-06-22
GFA965 Gulf Air 2 2026-05-28
GFA964 Gulf Air 2 2026-05-28
GFA561 Gulf Air 2 2026-06-18
GFA527 Gulf Air 2 2026-06-12
GFA511 Gulf Air 2 2026-06-14
GFA184 Gulf Air 2 2026-05-24
GFA173 Gulf Air 2 2026-05-15

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-06-22 GFA101 BAH → DMM Jun 22, 22:59 UTCJun 22, 23:14 UTC15m
2026-06-22 GFA063 CMB → BAH Jun 22, 19:54 UTCJun 22, 21:00 UTC1h 5m
2026-06-22 GFA063 CMB → BAH Jun 22, 16:45 UTCJun 22, 17:00 UTC15m
2026-06-22 GFA062 BAH → CMB Jun 22, 15:20 UTCJun 22, 15:40 UTC20m
2026-06-22 GFA062 BAH → CMB Jun 22, 11:09 UTCJun 22, 12:10 UTC1h 0m
2026-06-22 GFA102 DMM → BAH Jun 22, 04:34 UTCJun 22, 04:49 UTC15m
2026-06-21 GFA170 - Jun 21, 21:10 UTCJun 21, 21:34 UTC25m
2026-06-21 GFA169 BAH → RUH Jun 21, 18:29 UTCJun 21, 18:39 UTC10m
2026-06-21 GFA509 - Jun 21, 15:15 UTCJun 21, 16:04 UTC50m
2026-06-21 GFA508 - Jun 21, 12:55 UTCJun 21, 13:50 UTC55m
2026-06-20 GFA052 BAH → MAA Jun 20, 10:39 UTCJun 20, 20:29 UTC9h 50m
2026-06-20 GFA104 DMM → BAH Jun 20, 08:25 UTCJun 20, 08:34 UTC10m
2026-06-20 GFA271 COK → BAH Jun 20, 03:34 UTCJun 20, 03:49 UTC15m
2026-06-19 GFA271 COK → BAH Jun 19, 23:54 UTCJun 20, 00:04 UTC10m
2026-06-19 GFA270 BAH → COK Jun 19, 18:34 UTCJun 19, 22:39 UTC4h 5m
2026-06-19 GFA509 - Jun 19, 15:14 UTCJun 19, 16:09 UTC55m
2026-06-19 GFA508 - Jun 19, 13:04 UTCJun 19, 13:44 UTC40m
2026-06-18 GFA753 KHI → BAH Jun 18, 17:45 UTCJun 18, 18:05 UTC20m
2026-06-18 GFA754 BAH → KHI Jun 18, 11:50 UTCJun 18, 12:50 UTC1h 0m
2026-06-18 GFA561 MCT → BAH Jun 18, 05:00 UTCJun 18, 05:15 UTC15m
2026-06-17 GFA560 BAH → MCT Jun 17, 23:00 UTCJun 18, 00:00 UTC1h 0m
2026-06-17 GFA170 RUH → BAH Jun 17, 21:15 UTCJun 17, 21:30 UTC15m
2026-06-17 GFA169 BAH → RUH Jun 17, 18:15 UTCJun 17, 18:30 UTC15m
2026-06-17 GFA190 RUH → BAH Jun 17, 13:30 UTCJun 17, 13:55 UTC25m
2026-06-17 GFA189 BAH → RUH Jun 17, 10:55 UTCJun 17, 11:10 UTC15m
2026-06-17 GFA069 MAA → BAH Jun 17, 04:40 UTCJun 17, 05:00 UTC20m
2026-06-17 GFA069 MAA → BAH Jun 17, 00:55 UTCJun 17, 02:30 UTC1h 35m
2026-06-16 GFA068 BAH → MAA Jun 16, 19:05 UTCJun 16, 23:00 UTC3h 56m
2026-06-15 GFA560 BAH → MCT Jun 15, 22:54 UTCJun 15, 23:54 UTC1h 0m
2026-06-15 GFA754 BAH → KHI Jun 15, 11:45 UTCJun 15, 12:45 UTC1h 0m
2026-06-15 GFA561 MCT → BAH Jun 15, 04:40 UTCJun 15, 04:55 UTC15m
2026-06-14 GFA560 BAH → MCT Jun 14, 23:05 UTCJun 14, 23:59 UTC54m
2026-06-14 GFA511 DXB → BAH Jun 14, 17:25 UTCJun 14, 17:55 UTC30m
2026-06-14 GFA510 BAH → DXB Jun 14, 15:00 UTCJun 14, 15:55 UTC55m
2026-06-14 GFA190 RUH → BAH Jun 14, 13:45 UTCJun 14, 13:55 UTC10m
2026-06-14 GFA505 DXB → BAH Jun 14, 09:00 UTCJun 14, 09:15 UTC15m
2026-06-14 GFA504 BAH → DXB Jun 14, 06:10 UTCJun 14, 07:05 UTC55m
2026-06-14 GFA521 DOH → BAH Jun 14, 03:00 UTCJun 14, 03:35 UTC35m
2026-06-13 GFA520 BAH → DOH Jun 13, 22:50 UTCJun 13, 23:15 UTC25m
2026-06-13 GFA509 DXB → BAH Jun 13, 16:00 UTCJun 13, 16:10 UTC10m
2026-06-13 GFA508 - Jun 13, 12:50 UTCJun 13, 13:45 UTC55m
2026-06-12 GFA527 DOH → BAH Jun 12, 16:15 UTCJun 12, 16:35 UTC20m
2026-06-12 GFA526 BAH → DOH Jun 12, 14:25 UTCJun 12, 14:55 UTC30m
2026-06-12 GFA172 JED → BAH Jun 12, 11:55 UTCJun 12, 12:10 UTC15m
2026-06-12 GFA171 BAH → JED Jun 12, 07:05 UTCJun 12, 07:25 UTC20m
2026-06-11 GFA271 COK → BAH Jun 11, 23:50 UTCJun 12, 00:15 UTC25m
2026-06-11 GFA270 BAH → COK Jun 11, 18:25 UTCJun 11, 22:35 UTC4h 10m
2026-06-11 GFA070 CAI → BAH Jun 11, 16:20 UTCJun 11, 16:40 UTC20m
2026-06-11 GFA070 CAI → BAH Jun 11, 14:20 UTCJun 11, 14:45 UTC25m
2026-06-11 GFA071 BAH → CAI Jun 11, 10:10 UTCJun 11, 12:35 UTC2h 25m

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

Mode-S 89405D frequently asked

What is Mode-S code 89405D?
89405D is an ICAO 24-bit transponder address. Allocated to Bahrain. Assigned to A9C-AF.
Where is Mode-S 89405D registered?
Mode-S code 89405D is allocated to Bahrain (BH). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 89405D broadcasting right now?
No active broadcast right now. Last signal was 5h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 89405D, octal 42240135, decimal 8,994,909.
What flights does 89405D operate?
Mode-S 89405D has broadcast 20 distinct callsigns, including GFA271, GFA270, GFA560, GFA189, GFA104.