Apparatus

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sensors Mode-S transponder

789206

ICAO 24-bit transponder address · allocated to China

Currently assigned to B-LEH · AIRBUS A-321

Hex
789206
Octal
36111006
Decimal
7,901,702
Country
CN
Tail
B-LEH
Type
A321
No current signal · last broadcast Jul 26, 19:00 UTC
Flights observed
433
Distinct callsigns
20
Country
CN
Last broadcast
Jul 26, 19:00 UTC

Last known position

Most recent position reported by Mode-S 789206.

Country allocation

The ICAO 24-bit address 789206 falls within the block assigned to China (CN) by ICAO Annex 10, Volume III. Every aircraft registered in China 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
HKE639 Hong Kong Express Airways 19 2026-07-25
HKE619 - 18 2026-06-25
HKE631 Hong Kong Express Airways 16 2026-07-20
HKE630 Hong Kong Express Airways 16 2026-07-22
HKE638 Hong Kong Express Airways 14 2026-07-25
HKE618 - 14 2026-06-25
HKE173 Hong Kong Express Airways 14 2026-07-26
HKE691 - 13 2026-06-17
HKE172 Hong Kong Express Airways 13 2026-07-26
HKE131 - 11 2026-07-13
HKE115 Hong Kong Express Airways 11 2026-07-19
HKE130 - 10 2026-07-13
HKE690 - 9 2026-06-17
HKE625 Hong Kong Express Airways 9 2026-07-24
HKE559 - 9 2026-07-06
HKE558 - 9 2026-07-06
HKE111 - 9 2026-07-06
HKE703 Hong Kong Express Airways 8 2026-05-27
HKE702 Hong Kong Express Airways 8 2026-05-27
HKE597 - 8 2026-07-17

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 HKE653 NRT → HKG Jul 26, 15:00 UTCJul 26, 19:00 UTC4h 0m
2026-07-26 HKE652 HKG → NRT Jul 26, 09:40 UTCJul 26, 13:40 UTC4h 0m
2026-07-26 HKE173 RMQ → HKG Jul 26, 07:50 UTCJul 26, 08:05 UTC15m
2026-07-26 HKE173 RMQ → HKG Jul 26, 06:40 UTCJul 26, 07:15 UTC35m
2026-07-26 HKE172 HKG → RMQ Jul 26, 04:25 UTCJul 26, 05:35 UTC1h 10m
2026-07-25 HKE639 FUK → HKG Jul 25, 11:20 UTCJul 25, 12:55 UTC1h 35m
2026-07-25 HKE639 FUK → HKG Jul 25, 09:55 UTCJul 25, 10:05 UTC10m
2026-07-25 HKE638 HKG → FUK Jul 25, 04:55 UTCJul 25, 08:00 UTC3h 5m
2026-07-24 HKE625 HND → HKG Jul 24, 21:50 UTCJul 25, 01:45 UTC3h 55m
2026-07-24 HKE624 HKG → HND Jul 24, 15:50 UTCJul 24, 19:35 UTC3h 45m
2026-07-24 HKE639 FUK → HKG Jul 24, 10:50 UTCJul 24, 12:15 UTC1h 25m
2026-07-24 HKE639 FUK → HKG Jul 24, 09:15 UTCJul 24, 09:30 UTC15m
2026-07-24 HKE638 HKG → FUK Jul 24, 07:30 UTCJul 24, 07:55 UTC25m
2026-07-24 HKE638 HKG → FUK Jul 24, 05:00 UTCJul 24, 06:45 UTC1h 45m
2026-07-23 HKE625 HND → HKG Jul 23, 21:40 UTCJul 24, 01:30 UTC3h 50m
2026-07-23 HKE624 HKG → HND Jul 23, 15:50 UTCJul 23, 19:35 UTC3h 45m
2026-07-23 HKE639 FUK → HKG Jul 23, 10:40 UTCJul 23, 12:10 UTC1h 30m
2026-07-23 HKE639 FUK → HKG Jul 23, 09:15 UTCJul 23, 09:25 UTC10m
2026-07-23 HKE638 HKG → FUK Jul 23, 04:50 UTCJul 23, 08:00 UTC3h 10m
2026-07-22 HKE226 HKG → NGB Jul 22, 12:25 UTCJul 23, 03:20 UTC14h 55m
2026-07-22 HKE630 HKG → ICN Jul 22, 02:35 UTCJul 22, 05:25 UTC2h 50m
2026-07-21 HKE639 FUK → HKG Jul 21, 09:25 UTCJul 21, 12:25 UTC3h 0m
2026-07-21 HKE638 HKG → FUK Jul 21, 04:50 UTCJul 21, 07:45 UTC2h 55m
2026-07-21 HKE227 NGB → HKG Jul 21, 02:40 UTCJul 21, 03:20 UTC40m
2026-07-20 HKE226 HKG → NGB Jul 20, 12:20 UTCJul 20, 13:40 UTC1h 20m
2026-07-20 HKE631 ICN → HKG Jul 20, 06:50 UTCJul 20, 09:50 UTC3h 0m
2026-07-20 HKE630 HKG → ICN Jul 20, 02:25 UTCJul 20, 05:40 UTC3h 15m
2026-07-19 HKE235 PKX → HKG Jul 19, 20:55 UTCJul 19, 21:20 UTC25m
2026-07-19 HKE234 - Jul 19, 14:25 UTCJul 19, 14:40 UTC15m
2026-07-19 HKE115 TPE → HKG Jul 19, 09:50 UTCJul 19, 11:20 UTC1h 30m
2026-07-19 HKE114 HKG → TPE Jul 19, 07:25 UTCJul 19, 08:55 UTC1h 30m
2026-07-19 HKE523 CRK → HKG Jul 19, 02:15 UTCJul 19, 03:55 UTC1h 40m
2026-07-18 HKE522 HKG → CRK Jul 18, 23:15 UTCJul 19, 00:50 UTC1h 35m
2026-07-18 HKE651 NRT → HKG Jul 18, 12:05 UTCJul 18, 15:50 UTC3h 45m
2026-07-18 HKE650 HKG → NRT Jul 18, 06:30 UTCJul 18, 10:40 UTC4h 10m
2026-07-18 HKE523 - Jul 18, 03:00 UTCJul 18, 04:40 UTC1h 40m
2026-07-18 HKE522 HKG → CRK Jul 18, 00:25 UTCJul 18, 01:54 UTC1h 30m
2026-07-17 HKE597 - Jul 17, 14:55 UTCJul 17, 15:20 UTC25m
2026-07-17 HKE596 - Jul 17, 09:04 UTCJul 17, 09:20 UTC15m
2026-07-17 HKE173 - Jul 17, 06:29 UTCJul 17, 07:44 UTC1h 15m
2026-07-17 HKE172 - Jul 17, 03:50 UTCJul 17, 05:04 UTC1h 15m
2026-07-16 HKE625 - Jul 16, 21:45 UTCJul 17, 02:10 UTC4h 25m
2026-07-16 HKE624 - Jul 16, 15:55 UTCJul 16, 19:55 UTC4h 0m
2026-07-16 HKE183 - Jul 16, 13:30 UTCJul 16, 14:40 UTC1h 10m
2026-07-16 HKE182 - Jul 16, 11:20 UTCJul 16, 12:34 UTC1h 15m
2026-07-16 HKE113 TPE → HKG Jul 16, 08:30 UTCJul 16, 09:55 UTC1h 25m
2026-07-16 HKE112 HKG → TPE Jul 16, 05:25 UTCJul 16, 06:55 UTC1h 30m
2026-07-15 HKE226 - Jul 15, 13:20 UTCJul 16, 03:30 UTC14h 10m
2026-07-15 HKE631 - Jul 15, 06:45 UTCJul 15, 09:55 UTC3h 10m
2026-07-15 HKE630 HKG → ICN Jul 15, 02:25 UTCJul 15, 05:40 UTC3h 15m

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 B-LEH page for operator, model, and routing details .

Mode-S 789206 frequently asked

What is Mode-S code 789206?
789206 is an ICAO 24-bit transponder address. Allocated to China. Assigned to B-LEH.
Where is Mode-S 789206 registered?
Mode-S code 789206 is allocated to China (CN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 789206 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 19:00 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 789206, octal 36111006, decimal 7,901,702.
What flights does 789206 operate?
Mode-S 789206 has broadcast 20 distinct callsigns, including HKE639, HKE619, HKE631, HKE630, HKE638.