Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

780019

ICAO 24-bit transponder address · allocated to China

Currently assigned to B-6092 · AIRBUS A-330-200

Hex
780019
Octal
36000031
Decimal
7,864,345
Country
CN
Tail
B-6092
Type
A332
No current signal · last broadcast 5h ago
Flights observed
142
Distinct callsigns
20
Country
CN
Last broadcast
5h ago

Last known position

Most recent position reported by Mode-S 780019.

Country allocation

The ICAO 24-bit address 780019 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
CAO1153 - 19 2026-07-14
CAO1159 - 13 2026-06-07
CAO3155 - 9 2026-07-17
CAO1155 - 8 2026-07-12
CAO3160 - 7 2026-06-29
CAO3156 - 7 2026-07-17
CAO3105 - 7 2026-07-09
CAO3039 - 7 2026-06-19
CAO1154 - 7 2026-07-14
CAO3159 - 6 2026-06-29
CAO1160 - 6 2026-06-04
CAO1152 - 6 2026-07-13
CAO3119 - 5 2026-07-07
CAO3144 - 4 2026-07-04
CAO3120 - 4 2026-07-07
CAO3061 - 4 2026-06-08
CAO3038 - 4 2026-06-14
CAO3106 - 3 2026-07-09
CAO3068 - 3 2026-07-12
CAO3040 - 3 2026-06-20

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-17 CAO3156 - Jul 17, 19:09 UTCJul 17, 21:30 UTC2h 20m
2026-07-17 CAO3155 - Jul 17, 14:20 UTCJul 17, 16:15 UTC1h 55m
2026-07-17 CAO3155 - Jul 17, 07:30 UTCJul 17, 08:20 UTC50m
2026-07-14 CAO1154 - Jul 14, 19:30 UTCJul 15, 02:15 UTC6h 44m
2026-07-14 CAO1153 - Jul 14, 14:15 UTCJul 14, 16:10 UTC1h 55m
2026-07-14 CAO1153 - Jul 14, 07:10 UTCJul 14, 12:30 UTC5h 20m
2026-07-13 CAO1153 - Jul 13, 14:00 UTCJul 14, 12:15 UTC22h 15m
2026-07-13 CAO1153 - Jul 13, 10:20 UTCJul 14, 08:00 UTC21h 40m
2026-07-13 CAO1152 - Jul 13, 09:05 UTCJul 14, 08:00 UTC22h 55m
2026-07-12 CAO1155 - Jul 12, 23:05 UTCJul 13, 03:55 UTC4h 50m
2026-07-12 CAO3068 - Jul 12, 02:20 UTCJul 12, 23:05 UTC20h 45m
2026-07-12 CAO3068 - Jul 12, 01:40 UTCJul 12, 04:15 UTC2h 35m
2026-07-11 CAO3156 - Jul 11, 00:20 UTCJul 11, 18:35 UTC18h 15m
2026-07-10 CAO3156 - Jul 10, 22:20 UTCJul 11, 18:35 UTC20h 15m
2026-07-10 CAO3156 - Jul 10, 22:05 UTCJul 11, 18:35 UTC20h 30m
2026-07-10 CAO3155 - Jul 10, 16:50 UTCJul 10, 18:40 UTC1h 50m
2026-07-09 CAO3106 - Jul 9, 16:45 UTCJul 10, 10:25 UTC17h 40m
2026-07-09 CAO3105 - Jul 9, 12:00 UTCJul 9, 13:40 UTC1h 40m
2026-07-09 CAO3105 - Jul 9, 05:10 UTCJul 9, 05:55 UTC45m
2026-07-07 CAO3120 - Jul 7, 11:55 UTCJul 7, 13:50 UTC1h 55m
2026-07-07 CAO3119 - Jul 7, 01:30 UTCJul 7, 08:10 UTC6h 40m
2026-07-06 CAO3119 - Jul 6, 10:20 UTCJul 7, 08:10 UTC21h 50m
2026-07-06 CAO3119 - Jul 6, 08:40 UTCJul 7, 08:10 UTC23h 30m
2026-07-05 CAO1155 - Jul 5, 22:45 UTCJul 6, 04:30 UTC5h 45m
2026-07-04 CAO3144 - Jul 4, 14:40 UTCJul 4, 16:35 UTC1h 55m
2026-07-04 CAO3143 - Jul 4, 02:15 UTCJul 4, 08:20 UTC6h 5m
2026-06-29 CAO3160 - Jun 29, 13:30 UTCJun 29, 19:35 UTC6h 5m
2026-06-29 CAO3159 - Jun 29, 03:44 UTCJun 29, 10:04 UTC6h 20m
2026-06-27 CAO3068 - Jun 27, 16:44 UTCJun 27, 23:00 UTC6h 15m
2026-06-26 CAO3067 - Jun 26, 10:20 UTCJun 27, 05:59 UTC19h 40m
2026-06-26 CAO1152 - Jun 26, 08:54 UTCJun 27, 05:59 UTC21h 5m
2026-06-26 CAO1155 - Jun 26, 04:55 UTCJun 26, 05:24 UTC30m
2026-06-26 CAO1155 - Jun 26, 02:50 UTCJun 26, 04:14 UTC1h 25m
2026-06-23 CAO1154 - Jun 23, 20:04 UTCJun 24, 02:30 UTC6h 25m
2026-06-23 CAO1153 - Jun 23, 14:49 UTCJun 23, 17:04 UTC2h 15m
2026-06-23 CAO1153 - Jun 23, 07:40 UTCJun 23, 13:19 UTC5h 40m
2026-06-22 CAO1153 - Jun 22, 13:35 UTCJun 23, 12:15 UTC22h 40m
2026-06-22 CAO1153 - Jun 22, 10:19 UTCJun 23, 08:25 UTC22h 5m
2026-06-22 CAO1152 - Jun 22, 08:50 UTCJun 22, 13:39 UTC4h 50m
2026-06-21 CAO1155 - Jun 21, 23:10 UTCJun 22, 04:30 UTC5h 20m
2026-06-20 CAO3040 - Jun 20, 08:34 UTCJun 20, 11:05 UTC2h 30m
2026-06-19 CAO3039 - Jun 19, 22:19 UTCJun 20, 05:09 UTC6h 50m
2026-06-18 CAO8404 - Jun 18, 15:40 UTCJun 18, 21:50 UTC6h 10m
2026-06-18 CAO8403 - Jun 18, 05:25 UTCJun 18, 12:10 UTC6h 45m
2026-06-16 CAO1154 - Jun 16, 20:05 UTCJun 17, 02:40 UTC6h 35m
2026-06-16 CAO1153 - Jun 16, 14:50 UTCJun 16, 16:55 UTC2h 5m
2026-06-16 CAO1153 - Jun 16, 07:34 UTCJun 16, 12:45 UTC5h 10m
2026-06-14 CAO3038 - Jun 14, 16:05 UTCJun 14, 22:10 UTC6h 5m
2026-06-14 CAO3037 - Jun 14, 05:30 UTCJun 14, 06:15 UTC45m
2026-06-10 CAO3038 - Jun 10, 12:10 UTCJun 10, 18:05 UTC5h 55m

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-6092 page for operator, model, and routing details .

Mode-S 780019 frequently asked

What is Mode-S code 780019?
780019 is an ICAO 24-bit transponder address. Allocated to China. Assigned to B-6092.
Where is Mode-S 780019 registered?
Mode-S code 780019 is allocated to China (CN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 780019 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 780019, octal 36000031, decimal 7,864,345.
What flights does 780019 operate?
Mode-S 780019 has broadcast 20 distinct callsigns, including CAO1153, CAO1159, CAO3155, CAO1155, CAO3160.