Apparatus

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sensors Mode-S transponder

780F64

ICAO 24-bit transponder address · allocated to China

Currently assigned to B-7598 · BOEING 737-800

Hex
780F64
Octal
36007544
Decimal
7,868,260
Country
CN
Tail
B-7598
Type
B738
No current signal · last broadcast 2h ago
Flights observed
50
Distinct callsigns
20
Country
CN
Last broadcast
2h ago

Last known position

Most recent position reported by Mode-S 780F64.

Country allocation

The ICAO 24-bit address 780F64 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
CCA144 Air China 4 2026-06-03
CCA143 Air China 4 2026-06-03
CCA1925 Air China 3 2026-05-27
CCA4148 Air China 2 2026-05-05
CCA1907 Air China 2 2026-05-30
CCA1653 Air China 2 2026-06-03
CCA1615 Air China 2 2026-05-05
CCA1370 Air China 2 2026-05-30
CCA129 Air China 2 2026-05-07
CCA1131 Air China 2 2026-04-23
CCA4138 Air China 1 2026-05-08
CCA1953 Air China 1 2026-04-19
CCA1908 Air China 1 2026-05-31
CCA1873 - 1 2026-05-07
CCA1853 - 1 2026-04-18
CCA1809 Air China 1 2026-04-25
CCA1619 - 1 2026-04-28
CCA1577 Air China 1 2026-04-20
CCA1551 - 1 2026-04-19
CCA1448 Air China 1 2026-04-21

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-06-03 CCA1653 PEK → CGQ Jun 3, 13:05 UTCJun 3, 13:15 UTC10m
2026-06-03 CCA144 ICN → YNJ Jun 3, 05:30 UTCJun 3, 05:40 UTC10m
2026-06-03 CCA143 YNJ → ICN Jun 3, 03:20 UTCJun 3, 03:40 UTC20m
2026-06-01 CCA144 ICN → YNJ Jun 1, 06:00 UTCJun 1, 06:15 UTC15m
2026-06-01 CCA143 YNJ → ICN Jun 1, 03:10 UTCJun 1, 03:25 UTC15m
2026-05-31 CCA1908 ZUH → PEK May 31, 00:25 UTCMay 31, 00:40 UTC15m
2026-05-30 CCA1907 PEK → ZUH May 30, 13:15 UTCMay 30, 13:35 UTC20m
2026-05-30 CCA1907 PEK → ZUH May 30, 11:00 UTCMay 30, 11:10 UTC10m
2026-05-30 CCA1370 SYX → PEK May 30, 08:25 UTCMay 30, 08:35 UTC10m
2026-05-30 CCA1370 SYX → PEK May 30, 05:15 UTCMay 30, 05:40 UTC25m
2026-05-30 CCA1369 PEK → SYX May 30, 02:20 UTCMay 30, 02:45 UTC25m
2026-05-29 CCA1414 KMG → PEK May 29, 07:45 UTCMay 29, 15:10 UTC7h 25m
2026-05-29 CCA1281 - May 29, 01:20 UTCMay 29, 05:30 UTC4h 10m
2026-05-28 CCA1212 URC → PEK May 28, 13:30 UTCMay 28, 13:50 UTC20m
2026-05-28 CCA1211 PEK → URC May 28, 04:45 UTCMay 28, 04:55 UTC10m
2026-05-27 CCA1135 - May 27, 23:05 UTCMay 27, 23:20 UTC15m
2026-05-27 CCA1925 PEK → ZHA May 27, 06:40 UTCMay 27, 06:55 UTC15m
2026-05-08 CCA4138 PEK → CKG May 8, 05:35 UTCMay 8, 05:49 UTC15m
2026-05-08 CCA1144 - May 8, 03:04 UTCMay 8, 03:24 UTC20m
2026-05-08 CCA1143 - May 8, 00:09 UTCMay 8, 00:25 UTC15m
2026-05-07 CCA1873 - May 7, 07:35 UTCMay 7, 07:50 UTC15m
2026-05-07 CCA130 PUS → PEK May 7, 04:00 UTCMay 7, 04:35 UTC35m
2026-05-07 CCA129 PEK → PUS May 7, 01:30 UTCMay 7, 02:00 UTC30m
2026-05-07 CCA129 PEK → PUS May 7, 00:35 UTCMay 7, 00:45 UTC10m
2026-05-06 CCA144 ICN → YNJ May 6, 05:55 UTCMay 6, 06:05 UTC10m
2026-05-05 CCA1615 PEK → YNJ May 5, 11:25 UTCMay 5, 11:35 UTC10m
2026-05-05 CCA4148 PEK → CKG May 5, 03:05 UTCMay 5, 03:25 UTC20m
2026-05-03 CCA1363 PEK → CSX May 3, 07:20 UTCMay 3, 07:40 UTC20m
2026-05-03 CCA1278 LHW → PEK May 3, 02:05 UTCMay 3, 02:25 UTC20m
2026-05-02 CCA1277 PEK → LHW May 2, 12:00 UTCMay 2, 12:30 UTC30m
2026-05-02 CCA4148 PEK → CKG May 2, 03:05 UTCMay 2, 03:25 UTC20m
2026-05-01 CCA1653 PEK → CGQ May 1, 12:35 UTCMay 1, 12:45 UTC10m
2026-04-30 CCA143 YNJ → ICN Apr 30, 03:15 UTCApr 30, 03:30 UTC15m
2026-04-28 CCA1619 - Apr 28, 22:25 UTCApr 28, 22:35 UTC10m
2026-04-28 CCA1254 URC → PEK Apr 28, 12:05 UTCApr 28, 12:20 UTC15m
2026-04-25 CCA1809 PEK → XMN Apr 25, 01:55 UTCApr 25, 02:05 UTC10m
2026-04-24 CCA1925 PEK → ZHA Apr 24, 06:40 UTCApr 24, 07:05 UTC25m
2026-04-23 CCA1131 PEK → HLD Apr 23, 23:45 UTCApr 24, 00:00 UTC15m
2026-04-23 CCA144 ICN → YNJ Apr 23, 05:20 UTCApr 23, 05:30 UTC10m
2026-04-23 CCA143 YNJ → ICN Apr 23, 03:15 UTCApr 23, 03:40 UTC25m
2026-04-22 CCA1615 PEK → YNJ Apr 22, 11:25 UTCApr 22, 11:35 UTC10m
2026-04-21 CCA1448 KMG → PEK Apr 21, 10:10 UTCApr 21, 17:40 UTC7h 30m
2026-04-21 CCA1925 PEK → ZHA Apr 21, 00:00 UTCApr 21, 00:15 UTC15m
2026-04-20 CCA1577 PEK → KHN Apr 20, 09:30 UTCApr 20, 09:40 UTC10m
2026-04-19 CCA1131 PEK → HLD Apr 19, 23:40 UTCApr 19, 23:55 UTC15m
2026-04-19 CCA1953 PEK → DYG Apr 19, 11:50 UTCApr 19, 12:15 UTC25m
2026-04-19 CCA1551 - Apr 19, 05:25 UTCApr 19, 05:35 UTC10m
2026-04-18 CCA1853 - Apr 18, 13:40 UTCApr 18, 13:50 UTC10m
2026-04-17 CCA138 GMP → PEK Apr 17, 05:50 UTCApr 17, 06:05 UTC15m
2026-04-17 CCA137 PEK → GMP Apr 17, 03:40 UTCApr 17, 04:00 UTC20m

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-7598 page for operator, model, and routing details .

Mode-S 780F64 frequently asked

What is Mode-S code 780F64?
780F64 is an ICAO 24-bit transponder address. Allocated to China. Assigned to B-7598.
Where is Mode-S 780F64 registered?
Mode-S code 780F64 is allocated to China (CN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 780F64 broadcasting right now?
No active broadcast right now. Last signal was 2h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 780F64, octal 36007544, decimal 7,868,260.
What flights does 780F64 operate?
Mode-S 780F64 has broadcast 20 distinct callsigns, including CCA144, CCA143, CCA1925, CCA4148, CCA1907.