Apparatus

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sensors Mode-S transponder

782106

ICAO 24-bit transponder address · allocated to China

Currently assigned to B-225Z · BOEING 737 MAX 8

Hex
782106
Octal
36020406
Decimal
7,872,774
Country
CN
Tail
B-225Z
Type
B38M
No current signal · last broadcast 1d ago
Flights observed
133
Distinct callsigns
20
Country
CN
Last broadcast
1d ago

Last known position

Most recent position reported by Mode-S 782106.

Country allocation

The ICAO 24-bit address 782106 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
CCA107 - 7 2026-06-30
CCA8646 Air China 6 2026-07-19
CCA8645 - 6 2026-07-21
CCA108 - 6 2026-07-01
CCA1246 - 5 2026-07-03
CCA117 - 5 2026-06-21
CCA960 - 4 2026-06-22
CCA118 - 4 2026-06-22
CCA980 - 3 2026-06-29
CCA979 - 3 2026-06-29
CCA959 - 3 2026-06-22
CCA714 - 3 2026-06-27
CCA713 - 3 2026-06-27
CCA1933 Air China 3 2026-05-28
CCA1349 - 3 2026-07-02
CCA1295 - 3 2026-06-23
CCA1292 - 3 2026-07-01
CCA1291 - 3 2026-07-01
CCA1256 - 3 2026-06-09
CCA1252 Air China 3 2026-06-08

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-21 CCA8645 - Jul 21, 03:50 UTCJul 21, 04:05 UTC15m
2026-07-19 CCA8646 CAN → PKX Jul 19, 12:00 UTCJul 19, 12:20 UTC20m
2026-07-19 CCA8645 - Jul 19, 03:15 UTCJul 19, 03:25 UTC10m
2026-07-17 CCA8646 CAN → PKX Jul 17, 13:10 UTCJul 17, 13:25 UTC15m
2026-07-16 CCA8646 CAN → PKX Jul 16, 12:25 UTCJul 16, 12:40 UTC15m
2026-07-16 CCA8645 - Jul 16, 03:50 UTCJul 16, 04:05 UTC15m
2026-07-14 CCA8646 CAN → PKX Jul 14, 12:05 UTCJul 14, 12:15 UTC10m
2026-07-14 CCA8645 - Jul 14, 03:50 UTCJul 14, 04:05 UTC15m
2026-07-12 CCA8646 CAN → PKX Jul 12, 12:05 UTCJul 12, 12:20 UTC15m
2026-07-12 CCA8645 - Jul 12, 03:25 UTCJul 12, 03:40 UTC15m
2026-07-10 CCA8646 CAN → PKX Jul 10, 12:55 UTCJul 10, 13:10 UTC15m
2026-07-10 CCA8645 - Jul 10, 03:55 UTCJul 10, 04:15 UTC20m
2026-07-05 CCA1274 - Jul 5, 11:20 UTCJul 5, 11:30 UTC10m
2026-07-05 CCA1273 - Jul 5, 06:00 UTCJul 5, 06:25 UTC25m
2026-07-05 CCA125Z - Jul 5, 03:25 UTCJul 5, 03:50 UTC25m
2026-07-03 CCA1215 - Jul 3, 23:00 UTCJul 3, 23:15 UTC15m
2026-07-03 CCA1246 - Jul 3, 15:45 UTCJul 3, 16:00 UTC15m
2026-07-03 CCA1245 - Jul 3, 05:25 UTCJul 3, 05:40 UTC15m
2026-07-02 CCA1349 - Jul 2, 14:05 UTCJul 2, 14:20 UTC15m
2026-07-02 CCA724 - Jul 2, 12:00 UTCJul 2, 12:20 UTC20m
2026-07-02 CCA901 - Jul 2, 01:10 UTCJul 2, 01:25 UTC15m
2026-07-01 CCA1292 - Jul 1, 16:25 UTCJul 1, 16:45 UTC20m
2026-07-01 CCA1291 - Jul 1, 08:00 UTCJul 1, 08:20 UTC20m
2026-07-01 CCA108 - Jul 1, 02:50 UTCJul 1, 03:10 UTC20m
2026-06-30 CCA107 - Jun 30, 13:55 UTCJun 30, 14:20 UTC25m
2026-06-30 CCA107 - Jun 30, 11:20 UTCJun 30, 11:40 UTC20m
2026-06-30 CCA1434 - Jun 30, 08:50 UTCJun 30, 09:10 UTC20m
2026-06-30 CCA1433 - Jun 30, 01:45 UTCJun 30, 02:10 UTC25m
2026-06-29 CCA980 - Jun 29, 19:54 UTCJun 29, 20:35 UTC40m
2026-06-29 CCA980 - Jun 29, 18:44 UTCJun 29, 19:09 UTC25m
2026-06-29 CCA979 - Jun 29, 12:20 UTCJun 29, 16:50 UTC4h 30m
2026-06-29 CCA956 - Jun 29, 10:10 UTCJun 29, 10:24 UTC15m
2026-06-29 CCA955 - Jun 29, 05:34 UTCJun 29, 05:59 UTC25m
2026-06-28 CCA1609 PEK → CGQ Jun 28, 23:34 UTCJun 28, 23:44 UTC10m
2026-06-28 CCA1974 - Jun 28, 12:25 UTCJun 28, 12:39 UTC15m
2026-06-27 CCA714 - Jun 27, 22:40 UTCJun 27, 22:55 UTC15m
2026-06-27 CCA714 SVO → SVO Jun 27, 19:05 UTCJun 27, 19:29 UTC25m
2026-06-27 CCA713 - Jun 27, 12:45 UTCJun 27, 13:15 UTC30m
2026-06-26 CCA713 - Jun 26, 13:34 UTCJun 27, 13:15 UTC23h 40m
2026-06-26 CCA1973 PEK → URC Jun 26, 13:15 UTCJun 26, 13:34 UTC20m
2026-06-26 CCA1974 URC → PEK Jun 26, 10:30 UTCJun 26, 10:44 UTC15m
2026-06-25 CCA714 - Jun 25, 19:24 UTCJun 25, 23:05 UTC3h 40m
2026-06-23 CCA1295 - Jun 23, 12:29 UTCJun 23, 12:49 UTC20m
2026-06-23 CCA1902 - Jun 23, 10:24 UTCJun 23, 10:49 UTC25m
2026-06-23 CCA1901 - Jun 23, 01:40 UTCJun 23, 01:50 UTC10m
2026-06-22 CCA960 - Jun 22, 14:05 UTCJun 22, 14:45 UTC40m
2026-06-22 CCA960 - Jun 22, 13:05 UTCJun 22, 13:19 UTC15m
2026-06-22 CCA959 - Jun 22, 06:29 UTCJun 22, 11:00 UTC4h 30m
2026-06-22 CCA118 - Jun 22, 03:30 UTCJun 22, 03:40 UTC10m
2026-06-22 CCA118 - Jun 22, 01:00 UTCJun 22, 01:15 UTC15m

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-225Z page for operator, model, and routing details .

Mode-S 782106 frequently asked

What is Mode-S code 782106?
782106 is an ICAO 24-bit transponder address. Allocated to China. Assigned to B-225Z.
Where is Mode-S 782106 registered?
Mode-S code 782106 is allocated to China (CN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 782106 broadcasting right now?
No active broadcast right now. Last signal was 1d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 782106, octal 36020406, decimal 7,872,774.
What flights does 782106 operate?
Mode-S 782106 has broadcast 20 distinct callsigns, including CCA107, CCA8646, CCA8645, CCA108, CCA1246.