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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
Broadcasting now · callsign GFA507 · 10,150 ft
Flights observed
92
Distinct callsigns
20
Country
BH
Last broadcast
5h ago

Current position

89405C is currently broadcasting. Map zoomed to live position.

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
GFA963 Gulf Air 7 2026-06-14
GFA962 Gulf Air 6 2026-06-14
GFA271 Gulf Air 5 2026-06-14
GFA544 Gulf Air 4 2026-05-22
GFA545 Gulf Air 3 2026-05-06
GFA270 Gulf Air 3 2026-06-13
GFA965 Gulf Air 2 2026-06-13
GFA964 Gulf Air 2 2026-06-13
GFA566 Gulf Air 2 2026-05-13
GFA178 Gulf Air 2 2026-06-15
GFA177 Gulf Air 2 2026-06-15
GFA168 Gulf Air 2 2026-06-12
GFA167 Gulf Air 2 2026-06-12
GFA162 Gulf Air 2 2026-06-17
GFA161 Gulf Air 2 2026-06-16
GFA110 Gulf Air 2 2026-05-31
GFA062 Gulf Air 2 2026-06-17
GFA060 Gulf Air 2 2026-05-25
GFA048 Gulf Air 2 2026-06-18
GFA046 Gulf Air 2 2026-06-09

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-06-18 GFA048 ATH → BAH Jun 18, 08:25 UTCJun 18, 08:40 UTC15m
2026-06-18 GFA048 ATH → BAH Jun 18, 04:55 UTCJun 18, 06:40 UTC1h 45m
2026-06-17 GFA047 BAH → ATH Jun 17, 23:05 UTCJun 18, 03:05 UTC4h 0m
2026-06-17 GFA063 CMB → BAH Jun 17, 16:40 UTCJun 17, 17:05 UTC25m
2026-06-17 GFA062 BAH → CMB Jun 17, 15:10 UTCJun 17, 15:25 UTC15m
2026-06-17 GFA062 BAH → CMB Jun 17, 11:10 UTCJun 17, 12:00 UTC50m
2026-06-17 GFA162 RUH → BAH Jun 17, 04:35 UTCJun 17, 04:50 UTC15m
2026-06-16 GFA161 BAH → RUH Jun 16, 23:55 UTCJun 17, 00:15 UTC20m
2026-06-16 GFA186 - Jun 16, 16:15 UTCJun 16, 16:35 UTC20m
2026-06-16 GFA185 - Jun 16, 13:15 UTCJun 16, 13:30 UTC15m
2026-06-16 GFA521 DOH → BAH Jun 16, 03:15 UTCJun 16, 03:30 UTC15m
2026-06-15 GFA178 MED → BAH Jun 15, 17:30 UTCJun 15, 17:50 UTC20m
2026-06-15 GFA177 BAH → MED Jun 15, 13:15 UTCJun 15, 13:30 UTC15m
2026-06-15 GFA501 DXB → BAH Jun 15, 05:00 UTCJun 15, 05:15 UTC15m
2026-06-14 GFA500 BAH → DXB Jun 14, 22:20 UTCJun 14, 23:15 UTC55m
2026-06-14 GFA963 AMM → BAH Jun 14, 16:45 UTCJun 14, 17:00 UTC15m
2026-06-14 GFA963 AMM → BAH Jun 14, 14:55 UTCJun 14, 15:05 UTC10m
2026-06-14 GFA962 BAH → AMM Jun 14, 11:15 UTCJun 14, 11:25 UTC10m
2026-06-14 GFA271 COK → BAH Jun 14, 04:45 UTCJun 14, 05:10 UTC25m
2026-06-14 GFA271 COK → BAH Jun 14, 01:05 UTCJun 14, 01:15 UTC10m
2026-06-13 GFA270 BAH → COK Jun 13, 18:30 UTCJun 13, 19:25 UTC55m
2026-06-13 GFA042 ATH → BAH Jun 13, 16:20 UTCJun 13, 16:35 UTC15m
2026-06-13 GFA042 ATH → BAH Jun 13, 12:50 UTCJun 13, 14:35 UTC1h 45m
2026-06-13 GFA965 AMM → BAH Jun 13, 04:25 UTCJun 13, 04:45 UTC20m
2026-06-13 GFA965 AMM → BAH Jun 13, 02:40 UTCJun 13, 02:55 UTC15m
2026-06-13 GFA964 BAH → AMM Jun 13, 00:30 UTCJun 13, 00:40 UTC10m
2026-06-12 GFA964 BAH → AMM Jun 12, 22:20 UTCJun 12, 22:40 UTC20m
2026-06-12 GFA112 DMM → BAH Jun 12, 20:40 UTCJun 12, 21:00 UTC20m
2026-06-12 GFA168 RUH → BAH Jun 12, 15:40 UTCJun 12, 16:00 UTC20m
2026-06-12 GFA167 BAH → RUH Jun 12, 13:00 UTCJun 12, 13:10 UTC10m
2026-06-11 GFA068 BAH → MAA Jun 11, 19:20 UTCJun 12, 02:30 UTC7h 10m
2026-06-11 GFA963 AMM → BAH Jun 11, 16:40 UTCJun 11, 17:00 UTC20m
2026-06-11 GFA963 AMM → BAH Jun 11, 14:50 UTCJun 11, 15:05 UTC15m
2026-06-11 GFA962 BAH → AMM Jun 11, 13:15 UTCJun 11, 13:40 UTC25m
2026-06-11 GFA962 BAH → AMM Jun 11, 11:20 UTCJun 11, 11:35 UTC15m
2026-06-11 GFA505 DXB → BAH Jun 11, 09:10 UTCJun 11, 09:20 UTC10m
2026-06-10 GFA520 BAH → DOH Jun 10, 23:55 UTCJun 11, 00:25 UTC30m
2026-06-10 GFA170 RUH → BAH Jun 10, 21:05 UTCJun 10, 21:30 UTC25m
2026-06-10 GFA169 BAH → RUH Jun 10, 18:30 UTCJun 10, 18:45 UTC15m
2026-06-10 GFA162 RUH → BAH Jun 10, 04:40 UTCJun 10, 04:55 UTC15m
2026-06-10 GFA161 BAH → RUH Jun 10, 00:00 UTCJun 10, 00:10 UTC10m
2026-06-09 GFA963 AMM → BAH Jun 9, 16:45 UTCJun 9, 16:55 UTC10m
2026-06-09 GFA963 AMM → BAH Jun 9, 14:50 UTCJun 9, 15:05 UTC15m
2026-06-09 GFA962 BAH → AMM Jun 9, 13:20 UTCJun 9, 13:30 UTC10m
2026-06-09 GFA962 BAH → AMM Jun 9, 11:15 UTCJun 9, 11:25 UTC10m
2026-06-09 GFA046 IST → BAH Jun 9, 07:15 UTCJun 9, 07:30 UTC15m
2026-06-09 GFA046 IST → BAH Jun 9, 03:40 UTCJun 9, 05:35 UTC1h 55m
2026-06-08 GFA045 BAH → IST Jun 8, 22:15 UTCJun 9, 02:15 UTC4h 0m
2026-06-08 GFA178 MED → BAH Jun 8, 17:30 UTCJun 8, 17:50 UTC20m
2026-06-08 GFA177 BAH → MED Jun 8, 13:05 UTCJun 8, 13:20 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?
Yes. Mode-S 89405C is currently airborne.
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 GFA963, GFA962, GFA271, GFA544, GFA545.