Apparatus

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sensors Mode-S transponder

8940B5

ICAO 24-bit transponder address · allocated to Bahrain

Currently assigned to A9C-DHU · BOEING 767-300

Hex
8940B5
Octal
42240265
Decimal
8,994,997
Country
BH
Tail
A9C-DHU
Type
B763
No current signal · last broadcast Jul 25, 22:30 UTC
Flights observed
285
Distinct callsigns
20
Country
BH
Last broadcast
Jul 25, 22:30 UTC

Last known position

Most recent position reported by Mode-S 8940B5.

Country allocation

The ICAO 24-bit address 8940B5 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
DHX755 - 19 2026-07-14
DHX103 - 18 2026-07-15
DHX752 - 16 2026-06-26
DHX100 - 15 2026-07-14
DHX720 - 12 2026-07-17
DHX835 - 11 2026-06-23
DHX548 - 11 2026-07-10
DHX821 DHL International 10 2026-07-17
DHX736 - 10 2026-07-19
DHX729 - 9 2026-07-18
DHX265 - 9 2026-07-09
DHX113 - 9 2026-07-09
DHX836 - 7 2026-05-02
DHX406 - 7 2026-07-14
DHX112 - 7 2026-07-09
DHX832 DHL International 6 2026-04-20
DHX510 - 6 2026-07-16
DHX865 - 5 2026-04-30
DHX856 - 5 2026-04-29
DHX831 - 5 2026-05-03

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-25 DHX853 MCT → LEJ Jul 25, 15:40 UTCJul 25, 22:25 UTC6h 45m
2026-07-19 DHX807 - Jul 19, 17:50 UTCJul 19, 18:45 UTC55m
2026-07-19 DHX736 - Jul 19, 04:50 UTCJul 19, 06:00 UTC1h 10m
2026-07-18 DHX736 - Jul 18, 23:20 UTCJul 19, 02:30 UTC3h 10m
2026-07-18 DHX736 - Jul 18, 21:25 UTCJul 18, 21:40 UTC15m
2026-07-18 DHX729 - Jul 18, 00:00 UTCJul 18, 18:50 UTC18h 51m
2026-07-17 DHX720 - Jul 17, 22:49 UTCJul 17, 23:05 UTC15m
2026-07-17 DHX821 BAH → AMM Jul 17, 19:35 UTCJul 17, 20:35 UTC1h 0m
2026-07-17 DHX821 BAH → AMM Jul 17, 13:25 UTCJul 17, 17:40 UTC4h 15m
2026-07-17 DHX821 BAH → AMM Jul 17, 09:25 UTCJul 17, 10:20 UTC55m
2026-07-16 DHX510 - Jul 16, 14:05 UTCJul 16, 17:14 UTC3h 10m
2026-07-16 DHX511 - Jul 16, 09:15 UTCJul 16, 12:09 UTC2h 55m
2026-07-16 DHX720 - Jul 16, 00:00 UTCJul 16, 06:35 UTC6h 35m
2026-07-15 DHX720 - Jul 15, 22:40 UTCJul 15, 23:00 UTC20m
2026-07-15 DHX821 - Jul 15, 14:05 UTCJul 15, 20:45 UTC6h 40m
2026-07-15 DHX821 - Jul 15, 09:35 UTCJul 15, 10:35 UTC1h 0m
2026-07-15 DHX103 - Jul 15, 05:35 UTCJul 15, 05:55 UTC20m
2026-07-14 DHX406 - Jul 14, 19:40 UTCJul 14, 19:50 UTC10m
2026-07-14 DHX100 - Jul 14, 13:15 UTCJul 14, 13:35 UTC20m
2026-07-14 DHX755 - Jul 14, 10:20 UTCJul 14, 10:35 UTC15m
2026-07-14 DHX755 - Jul 14, 04:55 UTCJul 14, 07:45 UTC2h 50m
2026-07-14 DHX755 LEJ → MXP Jul 14, 00:45 UTCJul 14, 01:55 UTC1h 10m
2026-07-13 BCS8EL HEL → LEJ Jul 13, 19:45 UTCJul 13, 21:30 UTC1h 45m
2026-07-12 BCS3612 LEJ → HEL Jul 12, 23:55 UTCJul 13, 01:35 UTC1h 40m
2026-07-10 DHX756 - Jul 10, 21:40 UTCJul 11, 00:55 UTC3h 15m
2026-07-10 DHX756 - Jul 10, 21:00 UTCJul 10, 21:35 UTC35m
2026-07-10 DHX756 - Jul 10, 19:10 UTCJul 10, 19:25 UTC15m
2026-07-10 DHX548 - Jul 10, 13:35 UTCJul 10, 16:45 UTC3h 10m
2026-07-10 DHX547 - Jul 10, 01:25 UTCJul 10, 03:45 UTC2h 20m
2026-07-09 DHX265 - Jul 9, 18:05 UTCJul 9, 19:05 UTC1h 0m
2026-07-09 DHX113 - Jul 9, 11:55 UTCJul 9, 12:10 UTC15m
2026-07-09 DHX112 - Jul 9, 08:45 UTCJul 9, 08:55 UTC10m
2026-07-09 DHX103 - Jul 9, 06:20 UTCJul 9, 06:35 UTC15m
2026-07-08 DHX100 - Jul 8, 00:40 UTCJul 8, 00:55 UTC15m
2026-07-07 DHX103 - Jul 7, 20:30 UTCJul 7, 21:00 UTC30m
2026-07-07 DHX425 - Jul 7, 10:05 UTCJul 7, 10:15 UTC10m
2026-07-07 DHX100 - Jul 7, 00:50 UTCJul 7, 01:05 UTC15m
2026-07-06 DHX262 - Jul 6, 20:30 UTCJul 6, 21:20 UTC50m
2026-07-06 DHX263 BAH → DXB Jul 6, 15:40 UTCJul 6, 16:40 UTC1h 0m
2026-07-05 DHX706 - Jul 5, 20:05 UTCJul 5, 23:00 UTC2h 55m
2026-07-05 DHX707 - Jul 5, 13:25 UTCJul 5, 17:20 UTC3h 55m
2026-07-05 DHX696 HKG → BAH Jul 5, 03:35 UTCJul 5, 09:45 UTC6h 10m
2026-07-05 DHX696 HKG → BAH Jul 5, 01:30 UTCJul 5, 01:45 UTC15m
2026-07-04 DHX697 - Jul 4, 13:55 UTCJul 4, 22:20 UTC8h 25m
2026-07-04 DHX548 - Jul 4, 06:55 UTCJul 4, 10:05 UTC3h 10m
2026-07-04 DHX547 DXB → LHE Jul 4, 02:15 UTCJul 4, 04:30 UTC2h 15m
2026-07-03 DHX265 BAH → DXB Jul 3, 22:30 UTCJul 3, 23:25 UTC55m
2026-07-03 DHX171 - Jul 3, 15:25 UTCJul 3, 15:55 UTC30m
2026-07-03 DHX170 - Jul 3, 12:50 UTCJul 3, 13:05 UTC15m
2026-07-03 DHX548 - Jul 3, 07:35 UTCJul 3, 10:55 UTC3h 20m

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

Mode-S 8940B5 frequently asked

What is Mode-S code 8940B5?
8940B5 is an ICAO 24-bit transponder address. Allocated to Bahrain. Assigned to A9C-DHU.
Where is Mode-S 8940B5 registered?
Mode-S code 8940B5 is allocated to Bahrain (BH). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 8940B5 broadcasting right now?
No active broadcast right now. Last signal was Jul 25, 22:30 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 8940B5, octal 42240265, decimal 8,994,997.
What flights does 8940B5 operate?
Mode-S 8940B5 has broadcast 20 distinct callsigns, including DHX755, DHX103, DHX752, DHX100, DHX720.