Apparatus

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sensors Mode-S transponder

780E93

ICAO 24-bit transponder address · allocated to China

Currently assigned to B-6492 · BOEING 737-800

Hex
780E93
Octal
36007223
Decimal
7,868,051
Country
CN
Tail
B-6492
Type
B738
No current signal · last broadcast 12h ago
Flights observed
46
Distinct callsigns
16
Country
CN
Last broadcast
12h ago

Last known position

Most recent position reported by Mode-S 780E93.

Country allocation

The ICAO 24-bit address 780E93 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 16 distinct

Callsign Airline Flights Last seen
KNA8272 - 10 2026-07-12
KNA8286 - 9 2026-06-28
KNA8271 - 4 2026-07-12
KNA8270 - 4 2026-07-14
KNA8269 - 4 2026-07-14
KNA8285 Knight Air 2 2026-06-18
KNA8278 - 2 2026-07-17
KNA8250 Knight Air 2 2026-05-18
KNA8370 Knight Air 1 2026-05-31
KNA8369 Knight Air 1 2026-05-31
KNA8280 Knight Air 1 2026-04-23
KNA8277 - 1 2026-07-17
KNA8245 Knight Air 1 2026-04-30
KNA8242 Knight Air 1 2026-06-06
KNA3051 - 1 2026-07-18
KNA3031 Knight Air 1 2026-07-03

Recent flights last 46

DateFlightRouteTakeoffLandingDuration
2026-07-18 KNA3051 - Jul 18, 14:55 UTCJul 18, 15:15 UTC20m
2026-07-17 KNA8278 - Jul 17, 03:05 UTCJul 17, 03:20 UTC15m
2026-07-17 KNA8277 - Jul 17, 00:55 UTCJul 17, 01:05 UTC10m
2026-07-14 KNA8270 - Jul 14, 05:55 UTCJul 14, 06:20 UTC25m
2026-07-14 KNA8269 - Jul 14, 02:50 UTCJul 14, 03:25 UTC35m
2026-07-12 KNA8272 - Jul 12, 23:05 UTCJul 12, 23:15 UTC10m
2026-07-12 KNA8271 - Jul 12, 19:01 UTCJul 12, 19:10 UTC10m
2026-07-03 KNA3031 CSX → SHE Jul 3, 02:05 UTCJul 3, 02:25 UTC20m
2026-06-29 KNA8278 - Jun 29, 02:35 UTCJun 29, 02:45 UTC10m
2026-06-28 KNA8286 - Jun 28, 14:45 UTCJun 28, 15:44 UTC1h 0m
2026-06-28 - - Jun 28, 13:34 UTCJun 28, 13:45 UTC10m
2026-06-23 KNA8270 - Jun 23, 05:34 UTCJun 23, 15:40 UTC10h 5m
2026-06-23 KNA8269 - Jun 23, 03:00 UTCJun 23, 03:29 UTC30m
2026-06-19 KNA8286 - Jun 19, 14:39 UTCJun 20, 04:39 UTC14h 0m
2026-06-18 KNA8286 - Jun 18, 19:25 UTCJun 18, 19:45 UTC20m
2026-06-18 KNA8286 - Jun 18, 18:35 UTCJun 18, 18:50 UTC15m
2026-06-18 KNA8285 KMG → HUZ Jun 18, 17:10 UTCJun 18, 17:21 UTC11m
2026-06-18 KNA8272 - Jun 18, 00:30 UTCJun 18, 16:15 UTC15h 45m
2026-06-17 KNA8272 - Jun 17, 23:45 UTCJun 17, 23:55 UTC10m
2026-06-15 KNA8286 HUZ → KMG Jun 15, 16:04 UTCJun 15, 17:10 UTC1h 5m
2026-06-08 KNA8272 SZX → KMG Jun 8, 23:15 UTCJun 8, 23:25 UTC10m
2026-06-07 KNA8272 SZX → KMG Jun 7, 23:05 UTCJun 7, 23:15 UTC10m
2026-06-06 KNA8242 SHE → KMG Jun 6, 08:05 UTCJun 6, 08:15 UTC10m
2026-06-03 KNA8272 SZX → KMG Jun 3, 23:00 UTCJun 3, 23:10 UTC10m
2026-05-31 KNA8370 BKK → KMG May 31, 13:20 UTCMay 31, 14:20 UTC1h 0m
2026-05-31 KNA8369 KMG → BKK May 31, 10:40 UTCMay 31, 11:40 UTC1h 0m
2026-05-29 KNA8286 HUZ → KMG May 29, 15:55 UTCMay 29, 16:55 UTC1h 0m
2026-05-29 KNA8285 KMG → HUZ May 29, 14:05 UTCMay 29, 14:15 UTC10m
2026-05-25 KNA8272 SZX → KMG May 25, 23:49 UTCMay 26, 00:00 UTC10m
2026-05-25 KNA8271 KMG → SZX May 25, 15:40 UTCMay 25, 15:50 UTC10m
2026-05-22 KNA8286 HUZ → KMG May 22, 16:35 UTCMay 22, 16:50 UTC15m
2026-05-18 KNA8250 HRB → KHN May 18, 01:40 UTCMay 18, 14:55 UTC13h 15m
2026-05-17 KNA8250 HRB → KHN May 17, 13:20 UTCMay 18, 01:55 UTC12h 35m
2026-05-13 KNA8272 SZX → KMG May 13, 01:00 UTCMay 13, 01:15 UTC15m
2026-05-07 KNA8286 HUZ → KMG May 7, 14:45 UTCMay 7, 15:00 UTC15m
2026-05-05 KNA8286 HUZ → KMG May 5, 15:01 UTCMay 5, 15:20 UTC20m
2026-05-01 KNA8272 SZX → KMG May 1, 01:00 UTCMay 1, 01:20 UTC20m
2026-04-30 KNA8245 TFU → HRB Apr 30, 04:45 UTCApr 30, 05:00 UTC15m
2026-04-23 KNA8280 CAN → KMG Apr 23, 14:45 UTCApr 23, 14:55 UTC10m
2026-04-23 KNA8270 PEK → KMG Apr 23, 05:45 UTCApr 23, 06:15 UTC30m
2026-04-23 KNA8269 KMG → PEK Apr 23, 03:20 UTCApr 23, 03:45 UTC25m
2026-04-20 KNA8270 PEK → KMG Apr 20, 05:40 UTCApr 20, 06:10 UTC30m
2026-04-20 KNA8269 KMG → PEK Apr 20, 03:20 UTCApr 20, 03:40 UTC20m
2026-04-15 KNA8272 SZX → KMG Apr 15, 00:55 UTCApr 15, 01:05 UTC10m
2026-04-14 KNA8271 KMG → SZX Apr 14, 14:35 UTCApr 14, 14:45 UTC10m
2026-04-13 KNA8271 - Apr 13, 15:00 UTCApr 13, 15:10 UTC10m

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-6492 page for operator, model, and routing details .

Mode-S 780E93 frequently asked

What is Mode-S code 780E93?
780E93 is an ICAO 24-bit transponder address. Allocated to China. Assigned to B-6492.
Where is Mode-S 780E93 registered?
Mode-S code 780E93 is allocated to China (CN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 780E93 broadcasting right now?
No active broadcast right now. Last signal was 12h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 780E93, octal 36007223, decimal 7,868,051.
What flights does 780E93 operate?
Mode-S 780E93 has broadcast 16 distinct callsigns, including KNA8272, KNA8286, KNA8271, KNA8270, KNA8269.