Apparatus

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sensors Mode-S transponder

8940BB

ICAO 24-bit transponder address · allocated to Bahrain

Currently assigned to A9C-DHW · BOEING 767-300

Hex
8940BB
Octal
42240273
Decimal
8,995,003
Country
BH
Tail
A9C-DHW
Type
B763
No current signal · last broadcast 5h ago
Flights observed
203
Distinct callsigns
20
Country
BH
Last broadcast
5h ago

Last known position

Most recent position reported by Mode-S 8940BB.

Country allocation

The ICAO 24-bit address 8940BB 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
DHX112 - 8 2026-06-14
BCS8TH - 8 2026-07-13
BCS7916 - 8 2026-07-13
DHX821 DHL International 7 2026-04-27
DHX103 - 7 2026-06-13
DHX100 DHL International 7 2026-06-13
BCS3316 - 7 2026-07-03
DHX801 - 6 2026-04-23
DHX755 DHL International 6 2026-05-19
DHX752 - 6 2026-06-16
DHX129 - 6 2026-06-14
DHX835 - 5 2026-06-11
DHX820 - 5 2026-04-28
DHX811 - 5 2026-04-18
DHX810 - 5 2026-04-19
DHX728 DHL International 5 2026-06-11
DHX281 - 5 2026-06-04
DHX202 DHL International 5 2026-05-03
BCS3317 - 5 2026-07-02
DHX865 - 4 2026-04-29

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 BCS3612 LEJ → HEL Jul 14, 02:45 UTCJul 14, 04:25 UTC1h 40m
2026-07-13 BCS8TH - Jul 13, 21:15 UTCJul 13, 22:20 UTC1h 5m
2026-07-13 BCS7916 LEJ → BLQ Jul 13, 00:05 UTCJul 13, 01:10 UTC1h 5m
2026-07-10 BCS8TH - Jul 10, 21:20 UTCJul 10, 22:30 UTC1h 10m
2026-07-10 BCS7916 LEJ → BLQ Jul 10, 02:45 UTCJul 10, 03:45 UTC1h 0m
2026-07-09 BCS8TH - Jul 9, 21:15 UTCJul 9, 22:30 UTC1h 15m
2026-07-09 BCS7916 LEJ → BLQ Jul 9, 03:05 UTCJul 9, 04:10 UTC1h 5m
2026-07-08 BCS8TH - Jul 8, 21:10 UTCJul 8, 22:20 UTC1h 10m
2026-07-08 BCS7916 LEJ → BLQ Jul 8, 03:10 UTCJul 8, 04:15 UTC1h 5m
2026-07-07 BCS8TH - Jul 7, 21:10 UTCJul 7, 22:25 UTC1h 15m
2026-07-07 BCS7916 LEJ → BLQ Jul 7, 02:45 UTCJul 7, 03:50 UTC1h 5m
2026-07-06 BCS8TH BLQ → LEJ Jul 6, 21:30 UTCJul 6, 22:40 UTC1h 10m
2026-07-06 BCS7916 LEJ → BLQ Jul 6, 00:10 UTCJul 6, 01:10 UTC1h 0m
2026-07-03 BCS3315 - Jul 3, 20:10 UTCJul 3, 21:30 UTC1h 20m
2026-07-03 BCS3316 LEJ → OSL Jul 3, 03:05 UTCJul 3, 04:30 UTC1h 25m
2026-07-02 BCS3317 - Jul 2, 18:55 UTCJul 2, 20:25 UTC1h 30m
2026-07-02 BCS3316 LEJ → OSL Jul 2, 03:05 UTCJul 2, 04:35 UTC1h 30m
2026-07-01 BCS3317 OSL → LEJ Jul 1, 21:05 UTCJul 1, 22:30 UTC1h 25m
2026-07-01 BCS3316 LEJ → OSL Jul 1, 04:45 UTCJul 1, 06:00 UTC1h 15m
2026-06-30 BCS8EL HEL → LEJ Jun 30, 19:45 UTCJun 30, 21:45 UTC2h 0m
2026-06-30 BCS3612 LEJ → HEL Jun 30, 03:20 UTCJun 30, 04:55 UTC1h 35m
2026-06-29 BCS8EL HEL → LEJ Jun 29, 19:44 UTCJun 29, 21:44 UTC2h 0m
2026-06-29 BCS3612 LEJ → HEL Jun 29, 00:14 UTCJun 29, 02:00 UTC1h 45m
2026-06-26 BCS3315 - Jun 26, 20:00 UTCJun 26, 21:24 UTC1h 25m
2026-06-26 BCS3316 LEJ → OSL Jun 26, 03:39 UTCJun 26, 05:10 UTC1h 30m
2026-06-25 BCS8EL HEL → LEJ Jun 25, 19:54 UTCJun 25, 21:50 UTC1h 55m
2026-06-25 BCS3612 LEJ → HEL Jun 25, 02:49 UTCJun 25, 04:35 UTC1h 45m
2026-06-24 BCS3317 - Jun 24, 18:55 UTCJun 24, 20:14 UTC1h 20m
2026-06-24 BCS3316 LEJ → OSL Jun 24, 03:10 UTCJun 24, 04:34 UTC1h 25m
2026-06-22 BCS3317 OSL → LEJ Jun 22, 18:49 UTCJun 22, 20:10 UTC1h 20m
2026-06-21 BCS3316 LEJ → OSL Jun 21, 23:00 UTCJun 22, 00:24 UTC1h 25m
2026-06-19 BCS8TH - Jun 19, 21:24 UTCJun 19, 22:34 UTC1h 10m
2026-06-19 BCS7916 LEJ → BLQ Jun 19, 02:50 UTCJun 19, 04:04 UTC1h 15m
2026-06-18 BCS8TH - Jun 18, 21:05 UTCJun 18, 22:15 UTC1h 10m
2026-06-18 BCS7916 LEJ → BLQ Jun 18, 02:45 UTCJun 18, 03:50 UTC1h 5m
2026-06-17 BCS3317 - Jun 17, 18:50 UTCJun 17, 20:05 UTC1h 15m
2026-06-17 BCS3316 - Jun 17, 03:05 UTCJun 17, 04:30 UTC1h 25m
2026-06-16 DHX752 MXP → LEJ Jun 16, 21:10 UTCJun 16, 22:20 UTC1h 10m
2026-06-16 DHX752 - Jun 16, 12:25 UTCJun 16, 18:25 UTC6h 0m
2026-06-16 DHX548 - Jun 16, 06:35 UTCJun 16, 06:59 UTC25m
2026-06-15 DHX265 BAH → DXB Jun 15, 22:25 UTCJun 15, 23:19 UTC55m
2026-06-15 DHX263 BAH → DXB Jun 15, 15:40 UTCJun 15, 16:30 UTC50m
2026-06-14 DHX262 - Jun 14, 20:00 UTCJun 14, 20:10 UTC10m
2026-06-14 DHX129 - Jun 14, 15:40 UTCJun 14, 16:40 UTC1h 0m
2026-06-14 DHX113 - Jun 14, 04:00 UTCJun 14, 04:20 UTC20m
2026-06-14 DHX112 - Jun 14, 00:30 UTCJun 14, 00:45 UTC15m
2026-06-13 DHX103 - Jun 13, 20:00 UTCJun 13, 20:20 UTC20m
2026-06-13 DHX100 BAH → JED Jun 13, 00:50 UTCJun 13, 01:10 UTC20m
2026-06-12 DHX401 - Jun 12, 22:40 UTCJun 12, 23:10 UTC30m
2026-06-12 DHX406 - Jun 12, 15:15 UTCJun 12, 15:30 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-DHW page for operator, model, and routing details .

Mode-S 8940BB frequently asked

What is Mode-S code 8940BB?
8940BB is an ICAO 24-bit transponder address. Allocated to Bahrain. Assigned to A9C-DHW.
Where is Mode-S 8940BB registered?
Mode-S code 8940BB is allocated to Bahrain (BH). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 8940BB 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 8940BB, octal 42240273, decimal 8,995,003.
What flights does 8940BB operate?
Mode-S 8940BB has broadcast 20 distinct callsigns, including DHX112, BCS8TH, BCS7916, DHX821, DHX103.