Apparatus

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sensors Mode-S transponder

7814E7

ICAO 24-bit transponder address · allocated to China

Currently assigned to B-302J · AIRBUS A-320

Hex
7814E7
Octal
36012347
Decimal
7,869,671
Country
CN
Tail
B-302J
Type
A320
Broadcasting now · callsign CQN2393 · 34,000 ft
Flights observed
88
Distinct callsigns
20
Country
CN
Last broadcast
15h ago

Current position

7814E7 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 7814E7 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
CQN2394 - 12 2026-07-11
CQN2095 - 11 2026-06-27
CQN2096 - 10 2026-06-27
CQN2361 - 7 2026-06-28
CQN2194 - 7 2026-06-23
CQN2193 - 7 2026-06-23
CQN2362 - 6 2026-06-28
CQN2393 - 4 2026-07-02
CQN2195 Chongqing Airlines 3 2026-06-05
CQN2061 Chongqing Airlines 3 2026-05-20
CQN2346 - 2 2026-06-06
CQN2345 - 2 2026-06-06
CQN2337 - 2 2026-07-12
CQN2196 Chongqing Airlines 2 2026-06-05
CQN2103 - 2 2026-05-04
CQN2062 Chongqing Airlines 2 2026-05-20
CQN2386 - 1 2026-04-20
CQN2349 - 1 2026-07-13
CQN2336 - 1 2026-05-14
CQN2335 - 1 2026-05-14

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-13 CQN2349 - Jul 13, 13:40 UTCJul 13, 15:45 UTC2h 5m
2026-07-12 CQN2337 - Jul 12, 13:40 UTCJul 12, 13:50 UTC10m
2026-07-11 CQN2394 - Jul 11, 11:25 UTCJul 12, 04:30 UTC17h 5m
2026-07-11 CQN2394 - Jul 11, 07:50 UTCJul 12, 04:30 UTC20h 40m
2026-07-11 CQN2394 - Jul 11, 05:55 UTCJul 12, 04:30 UTC22h 35m
2026-07-07 CQN2394 - Jul 7, 06:00 UTCJul 7, 20:50 UTC14h 50m
2026-07-02 CQN2393 - Jul 2, 06:15 UTCJul 2, 20:30 UTC14h 15m
2026-06-28 CQN2362 - Jun 28, 18:29 UTCJun 28, 19:49 UTC1h 20m
2026-06-28 CQN2361 - Jun 28, 15:20 UTCJun 28, 16:39 UTC1h 20m
2026-06-27 CQN2096 - Jun 27, 06:54 UTCJun 27, 09:44 UTC2h 50m
2026-06-27 CQN2095 - Jun 27, 01:49 UTCJun 27, 05:04 UTC3h 15m
2026-06-25 CQN2394 - Jun 25, 06:35 UTCJun 25, 19:49 UTC13h 15m
2026-06-23 CQN2194 - Jun 23, 16:14 UTCJun 23, 18:39 UTC2h 25m
2026-06-23 CQN2193 - Jun 23, 12:20 UTCJun 23, 14:49 UTC2h 30m
2026-06-22 CQN2096 - Jun 22, 06:49 UTCJun 22, 09:54 UTC3h 5m
2026-06-21 CQN2095 - Jun 21, 14:34 UTCJun 22, 04:59 UTC14h 25m
2026-06-20 CQN2194 - Jun 20, 16:19 UTCJun 21, 12:04 UTC19h 45m
2026-06-20 CQN2193 - Jun 20, 12:09 UTCJun 20, 12:34 UTC25m
2026-06-18 CQN2394 CMB → CKG Jun 18, 06:20 UTCJun 18, 20:05 UTC13h 45m
2026-06-13 CQN2096 SIN → CKG Jun 13, 06:40 UTCJun 13, 09:50 UTC3h 10m
2026-06-13 CQN2095 CKG → SIN Jun 13, 02:00 UTCJun 13, 05:10 UTC3h 9m
2026-06-11 CQN2096 SIN → CKG Jun 11, 06:50 UTCJun 11, 09:45 UTC2h 55m
2026-06-11 CQN2095 CKG → SIN Jun 11, 02:10 UTCJun 11, 05:05 UTC2h 55m
2026-06-06 CQN2346 - Jun 6, 12:35 UTCJun 6, 12:45 UTC10m
2026-06-06 CQN2345 - Jun 6, 09:24 UTCJun 6, 09:39 UTC15m
2026-06-05 CQN2196 PEN → CKG Jun 5, 19:50 UTCJun 5, 20:15 UTC25m
2026-06-05 CQN2196 PEN → CKG Jun 5, 17:20 UTCJun 5, 17:30 UTC10m
2026-06-05 CQN2195 CKG → PEN Jun 5, 15:45 UTCJun 5, 15:55 UTC10m
2026-06-04 CQN2195 CKG → PEN Jun 4, 17:50 UTCJun 5, 13:40 UTC19h 50m
2026-06-04 CQN2194 BKI → CKG Jun 4, 16:25 UTCJun 5, 13:40 UTC21h 15m
2026-06-04 CQN2193 CKG → BKI Jun 4, 12:30 UTCJun 4, 15:10 UTC2h 40m
2026-05-30 CQN2394 CMB → CKG May 30, 18:05 UTCMay 31, 10:00 UTC15h 55m
2026-05-30 CQN2394 CMB → CKG May 30, 14:35 UTCMay 31, 10:00 UTC19h 25m
2026-05-30 CQN2394 CMB → CKG May 30, 11:40 UTCMay 31, 09:45 UTC22h 5m
2026-05-30 CQN2394 CMB → CKG May 30, 06:20 UTCMay 30, 19:55 UTC13h 35m
2026-05-28 CQN2096 SIN → CKG May 28, 07:05 UTCMay 28, 10:05 UTC3h 0m
2026-05-27 CQN2095 CKG → SIN May 27, 12:50 UTCMay 28, 05:30 UTC16h 40m
2026-05-26 CQN2195 CKG → PEN May 26, 18:45 UTCMay 27, 13:35 UTC18h 50m
2026-05-26 CQN2194 BKI → CKG May 26, 16:35 UTCMay 27, 13:35 UTC21h 0m
2026-05-26 CQN2193 CKG → BKI May 26, 12:24 UTCMay 26, 15:00 UTC2h 35m
2026-05-23 CQN2096 SIN → CKG May 23, 07:10 UTCMay 23, 07:40 UTC30m
2026-05-23 CQN2095 CKG → SIN May 23, 05:05 UTCMay 23, 05:20 UTC15m
2026-05-20 CQN2062 HKG → CKG May 20, 05:30 UTCMay 20, 05:50 UTC20m
2026-05-20 CQN2061 CKG → HKG May 20, 03:20 UTCMay 20, 03:55 UTC35m
2026-05-19 CQN2194 BKI → CKG May 19, 16:15 UTCMay 19, 18:40 UTC2h 25m
2026-05-19 CQN2193 CKG → BKI May 19, 12:15 UTCMay 19, 14:50 UTC2h 35m
2026-05-16 CQN2362 BKK → CKG May 16, 18:20 UTCMay 16, 18:50 UTC30m
2026-05-16 CQN2361 CKG → BKK May 16, 16:15 UTCMay 16, 16:50 UTC35m
2026-05-14 CQN2336 - May 14, 03:35 UTCMay 14, 03:45 UTC10m
2026-05-14 CQN2335 - May 14, 01:20 UTCMay 14, 01:30 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-302J page for operator, model, and routing details .

Mode-S 7814E7 frequently asked

What is Mode-S code 7814E7?
7814E7 is an ICAO 24-bit transponder address. Allocated to China. Assigned to B-302J.
Where is Mode-S 7814E7 registered?
Mode-S code 7814E7 is allocated to China (CN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 7814E7 broadcasting right now?
Yes. Mode-S 7814E7 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 7814E7, octal 36012347, decimal 7,869,671.
What flights does 7814E7 operate?
Mode-S 7814E7 has broadcast 20 distinct callsigns, including CQN2394, CQN2095, CQN2096, CQN2361, CQN2194.