Apparatus

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sensors Mode-S transponder

782318

ICAO 24-bit transponder address · allocated to China

Currently assigned to B-32NX · AIRBUS A-319neo

Hex
782318
Octal
36021430
Decimal
7,873,304
Country
CN
Tail
B-32NX
Type
A19N
No current signal · last broadcast Jul 23, 23:40 UTC
Flights observed
93
Distinct callsigns
20
Country
CN
Last broadcast
Jul 23, 23:40 UTC

Last known position

Most recent position reported by Mode-S 782318.

Country allocation

The ICAO 24-bit address 782318 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
CCA425 Air China 11 2026-05-28
CCA4128 Air China 8 2026-07-22
CCA4124 - 7 2026-07-23
CCA4123 Air China 7 2026-07-23
CCA1267 Air China 7 2026-07-22
CCA475 Air China 6 2026-06-09
CCA1268 Air China 6 2026-07-23
CCA438 Air China 5 2026-07-18
CCA4127 Air China 5 2026-07-23
CCA437 Air China 4 2026-07-18
CCA4126 Air China 4 2026-06-05
CCA4125 Air China 4 2026-06-05
CCA1497 - 4 2026-06-23
CCA476 Air China 3 2026-06-09
CCA1498 - 3 2026-07-22
CCA426 Air China 1 2026-05-11
CCA4194 Air China 1 2026-07-19
CCA4193 - 1 2026-07-19
CCA4130 Air China 1 2026-06-24
CCA412V - 1 2026-06-04

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-23 CCA4127 PEK → LZY Jul 23, 23:15 UTCJul 23, 23:40 UTC25m
2026-07-23 CCA4124 - Jul 23, 13:50 UTCJul 23, 14:10 UTC20m
2026-07-23 CCA4123 PEK → LXA Jul 23, 05:35 UTCJul 23, 05:55 UTC20m
2026-07-23 CCA1268 XNN → PEK Jul 23, 03:30 UTCJul 23, 03:50 UTC20m
2026-07-22 CCA1267 PEK → XNN Jul 22, 22:45 UTCJul 22, 23:10 UTC25m
2026-07-22 CCA1498 - Jul 22, 13:50 UTCJul 22, 14:10 UTC20m
2026-07-22 CCA4128 LZY → PEK Jul 22, 04:50 UTCJul 22, 05:10 UTC20m
2026-07-19 CCA4194 PEK → TFU Jul 19, 12:10 UTCJul 19, 12:30 UTC20m
2026-07-19 CCA4193 - Jul 19, 10:20 UTCJul 19, 10:30 UTC10m
2026-07-18 CCA438 KTM → TFU Jul 18, 06:25 UTCJul 18, 06:35 UTC10m
2026-07-18 CCA437 TFU → KTM Jul 18, 04:20 UTCJul 18, 05:10 UTC50m
2026-07-14 CCA438 - Jul 14, 05:55 UTCJul 14, 06:05 UTC10m
2026-07-14 CCA437 - Jul 14, 04:20 UTCJul 14, 04:40 UTC20m
2026-06-28 CCA438 - Jun 28, 05:49 UTCJun 28, 06:00 UTC10m
2026-06-28 CCA437 - Jun 28, 04:05 UTCJun 28, 04:50 UTC45m
2026-06-24 CCA4127 - Jun 24, 22:49 UTCJun 24, 23:20 UTC30m
2026-06-24 CCA4130 LZY → PEK Jun 24, 06:39 UTCJun 24, 06:59 UTC20m
2026-06-23 CCA4129 - Jun 23, 23:24 UTCJun 23, 23:55 UTC30m
2026-06-23 CCA1497 - Jun 23, 07:09 UTCJun 23, 07:35 UTC25m
2026-06-23 CCA4128 - Jun 23, 04:05 UTCJun 23, 04:19 UTC15m
2026-06-13 CCA1497 PEK → XIC Jun 13, 06:35 UTCJun 13, 06:55 UTC20m
2026-06-13 CCA4128 LZY → PEK Jun 13, 04:20 UTCJun 13, 04:40 UTC20m
2026-06-11 CCA438 KTM → TFU Jun 11, 06:10 UTCJun 11, 06:20 UTC10m
2026-06-11 CCA437 TFU → KTM Jun 11, 04:10 UTCJun 11, 04:30 UTC20m
2026-06-09 CCA476 CGK → TFU Jun 9, 16:45 UTCJun 9, 19:05 UTC2h 20m
2026-06-09 CCA475 TFU → CGK Jun 9, 13:55 UTCJun 9, 14:10 UTC15m
2026-06-08 CCA475 TFU → CGK Jun 8, 23:10 UTCJun 9, 13:20 UTC14h 10m
2026-06-08 CCA4124 LXA → PEK Jun 8, 13:00 UTCJun 8, 13:15 UTC15m
2026-06-08 CCA4123 PEK → LXA Jun 8, 05:15 UTCJun 8, 05:40 UTC25m
2026-06-08 CCA1268 XNN → PEK Jun 8, 03:05 UTCJun 8, 03:30 UTC25m
2026-06-07 CCA1267 PEK → XNN Jun 7, 22:35 UTCJun 7, 23:00 UTC25m
2026-06-07 CCA4124 LXA → PEK Jun 7, 13:00 UTCJun 7, 13:20 UTC20m
2026-06-07 CCA4123 PEK → LXA Jun 7, 05:05 UTCJun 7, 05:30 UTC25m
2026-06-07 CCA1268 XNN → PEK Jun 7, 03:00 UTCJun 7, 03:20 UTC20m
2026-06-06 CCA1267 PEK → XNN Jun 6, 22:34 UTCJun 6, 22:55 UTC20m
2026-06-06 CCA4124 LXA → PEK Jun 6, 14:30 UTCJun 6, 14:50 UTC20m
2026-06-06 CCA4123 PEK → LXA Jun 6, 05:35 UTCJun 6, 06:00 UTC25m
2026-06-06 CCA1268 XNN → PEK Jun 6, 03:25 UTCJun 6, 03:50 UTC25m
2026-06-05 CCA1267 PEK → XNN Jun 5, 22:50 UTCJun 5, 23:15 UTC25m
2026-06-05 CCA4126 LXA → PEK Jun 5, 08:25 UTCJun 5, 08:40 UTC15m
2026-06-05 CCA4125 PEK → LXA Jun 5, 00:00 UTCJun 5, 00:25 UTC25m
2026-06-04 CCA412V - Jun 4, 04:35 UTCJun 4, 04:50 UTC15m
2026-06-03 CCA4123 PEK → LXA Jun 3, 05:00 UTCJun 3, 05:25 UTC25m
2026-06-02 CCA4124 LXA → PEK Jun 2, 13:10 UTCJun 2, 13:30 UTC20m
2026-05-30 CCA1917 PEK → LZH May 30, 22:55 UTCMay 30, 23:20 UTC25m
2026-05-30 CCA1498 XIC → PEK May 30, 13:05 UTCMay 30, 13:15 UTC10m
2026-05-30 CCA1497 PEK → XIC May 30, 06:35 UTCMay 30, 06:50 UTC15m
2026-05-30 CCA4128 LZY → PEK May 30, 04:20 UTCMay 30, 04:35 UTC15m
2026-05-29 CCA438 KTM → TFU May 29, 05:55 UTCMay 29, 06:20 UTC25m
2026-05-28 CCA425 TFU → CMB May 28, 12:05 UTCMay 29, 04:30 UTC16h 25m

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-32NX page for operator, model, and routing details .

Mode-S 782318 frequently asked

What is Mode-S code 782318?
782318 is an ICAO 24-bit transponder address. Allocated to China. Assigned to B-32NX.
Where is Mode-S 782318 registered?
Mode-S code 782318 is allocated to China (CN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 782318 broadcasting right now?
No active broadcast right now. Last signal was Jul 23, 23:40 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 782318, octal 36021430, decimal 7,873,304.
What flights does 782318 operate?
Mode-S 782318 has broadcast 20 distinct callsigns, including CCA425, CCA4128, CCA4124, CCA4123, CCA1267.