Apparatus

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sensors Mode-S transponder

8940C7

ICAO 24-bit transponder address · allocated to Bahrain

Currently assigned to A9C-JNC · BOEING 737-800

Hex
8940C7
Octal
42240307
Decimal
8,995,015
Country
BH
Tail
A9C-JNC
Type
B738
Broadcasting now · callsign XLR811 · 37,000 ft
Flights observed
142
Distinct callsigns
20
Country
BH
Last broadcast
31m ago

Current position

8940C7 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 8940C7 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
DHX253 - 15 2026-07-16
DHX281 - 13 2026-06-26
DHX252 - 12 2026-07-16
DHX874 - 10 2026-05-03
DHX268 - 10 2026-07-15
DHX195 - 10 2026-06-30
DHX280 - 8 2026-07-14
DHX269 - 8 2026-07-15
DHX184 - 7 2026-06-30
DHX873 DHL International 6 2026-04-26
DHX111 - 6 2026-07-14
DHX110 - 6 2026-07-14
XLR811 - 5 2026-07-20
DHX188 - 4 2026-06-30
XLR810 - 3 2026-07-18
DHX203 - 3 2026-05-02
DHX113 - 3 2026-07-12
XLR181 - 2 2026-06-25
DHX194 - 2 2026-06-12
DHX171 - 2 2026-05-12

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-20 XLR811 - Jul 20, 21:05 UTCJul 20, 21:45 UTC40m
2026-07-20 XLR811 - Jul 20, 15:20 UTCJul 20, 19:10 UTC3h 50m
2026-07-20 XLR811 - Jul 20, 14:30 UTCJul 20, 14:40 UTC10m
2026-07-19 XLR811 BGR → KEF Jul 19, 17:50 UTCJul 19, 22:30 UTC4h 40m
2026-07-19 XLR811 IAD → BGR Jul 19, 15:10 UTCJul 19, 16:30 UTC1h 20m
2026-07-18 XLR810 KEF → IAD Jul 18, 13:15 UTCJul 18, 19:30 UTC6h 15m
2026-07-17 XLR810 MLA → KEF Jul 17, 13:40 UTCJul 17, 19:05 UTC5h 25m
2026-07-17 XLR810 - Jul 17, 06:50 UTCJul 17, 11:25 UTC4h 35m
2026-07-16 DHX252 - Jul 16, 08:35 UTCJul 16, 09:20 UTC45m
2026-07-16 DHX253 - Jul 16, 06:25 UTCJul 16, 07:10 UTC45m
2026-07-15 DHX268 - Jul 15, 14:10 UTCJul 15, 14:55 UTC45m
2026-07-15 DHX269 - Jul 15, 11:45 UTCJul 15, 12:35 UTC50m
2026-07-15 DHX252 - Jul 15, 08:35 UTCJul 15, 09:15 UTC40m
2026-07-15 DHX253 - Jul 15, 06:35 UTCJul 15, 07:15 UTC40m
2026-07-14 DHX111 - Jul 14, 17:05 UTCJul 14, 18:05 UTC1h 0m
2026-07-14 DHX110 - Jul 14, 13:55 UTCJul 14, 14:15 UTC20m
2026-07-14 DHX280 - Jul 14, 10:00 UTCJul 14, 10:25 UTC25m
2026-07-12 DHX113 - Jul 12, 10:10 UTCJul 12, 10:25 UTC15m
2026-07-12 DHX112 - Jul 12, 07:10 UTCJul 12, 07:20 UTC10m
2026-07-10 DHX253 - Jul 10, 06:30 UTCJul 10, 07:10 UTC40m
2026-07-09 DHX252 - Jul 9, 09:10 UTCJul 9, 09:30 UTC20m
2026-07-09 DHX253 - Jul 9, 06:20 UTCJul 9, 07:05 UTC45m
2026-07-08 DHX252 - Jul 8, 04:30 UTCJul 8, 05:50 UTC1h 20m
2026-07-08 DHX253 - Jul 8, 01:10 UTCJul 8, 02:00 UTC50m
2026-07-07 DHX111 - Jul 7, 20:55 UTCJul 7, 21:10 UTC15m
2026-07-07 DHX110 - Jul 7, 17:40 UTCJul 7, 17:50 UTC10m
2026-07-05 DHX111 - Jul 5, 20:50 UTCJul 5, 21:10 UTC20m
2026-07-05 DHX110 - Jul 5, 17:35 UTCJul 5, 17:45 UTC10m
2026-07-05 DHX113 - Jul 5, 04:10 UTCJul 5, 04:35 UTC25m
2026-07-03 DHX252 - Jul 3, 03:50 UTCJul 3, 04:15 UTC25m
2026-07-03 DHX253 BAH → AUH Jul 3, 01:15 UTCJul 3, 02:00 UTC45m
2026-07-02 DHX252 - Jul 2, 03:35 UTCJul 2, 04:05 UTC30m
2026-07-02 DHX253 BAH → AUH Jul 2, 01:30 UTCJul 2, 02:20 UTC50m
2026-07-01 DHX252 - Jul 1, 03:25 UTCJul 1, 04:10 UTC45m
2026-07-01 DHX253 BAH → AUH Jul 1, 01:30 UTCJul 1, 02:20 UTC50m
2026-06-30 DHX195 - Jun 30, 22:00 UTCJun 30, 22:30 UTC30m
2026-06-30 DHX188 - Jun 30, 16:35 UTCJun 30, 17:25 UTC50m
2026-06-30 DHX184 - Jun 30, 15:15 UTCJun 30, 15:25 UTC10m
2026-06-30 DHX184 - Jun 30, 13:15 UTCJun 30, 13:30 UTC15m
2026-06-30 DHX268 DXB → BAH Jun 30, 09:45 UTCJun 30, 10:25 UTC40m
2026-06-30 DHX269 BAH → DXB Jun 30, 03:00 UTCJun 30, 04:00 UTC1h 0m
2026-06-29 DHX268 DXB → BAH Jun 29, 09:54 UTCJun 29, 10:44 UTC50m
2026-06-29 DHX269 BAH → DXB Jun 29, 06:40 UTCJun 29, 07:40 UTC1h 0m
2026-06-28 DHX268 DXB → BAH Jun 28, 09:45 UTCJun 28, 10:24 UTC40m
2026-06-28 DHX269 BAH → DXB Jun 28, 03:50 UTCJun 28, 04:35 UTC45m
2026-06-27 DHX280 - Jun 27, 00:50 UTCJun 27, 01:39 UTC50m
2026-06-26 DHX281 - Jun 26, 22:19 UTCJun 26, 22:49 UTC30m
2026-06-26 DHX252 - Jun 26, 03:29 UTCJun 26, 04:14 UTC45m
2026-06-26 DHX253 BAH → AUH Jun 26, 01:15 UTCJun 26, 01:54 UTC40m
2026-06-25 XLR181 - Jun 25, 15:20 UTCJun 25, 15:40 UTC20m

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

Mode-S 8940C7 frequently asked

What is Mode-S code 8940C7?
8940C7 is an ICAO 24-bit transponder address. Allocated to Bahrain. Assigned to A9C-JNC.
Where is Mode-S 8940C7 registered?
Mode-S code 8940C7 is allocated to Bahrain (BH). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 8940C7 broadcasting right now?
Yes. Mode-S 8940C7 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 8940C7, octal 42240307, decimal 8,995,015.
What flights does 8940C7 operate?
Mode-S 8940C7 has broadcast 20 distinct callsigns, including DHX253, DHX281, DHX252, DHX874, DHX268.