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 Jul 26, 13:30 UTC
Flights observed
128
Distinct callsigns
20
Country
CN
Last broadcast
Jul 26, 13:30 UTC

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 7 2026-07-24
CCA143 Air China 7 2026-07-24
CCA137 Air China 6 2026-07-23
CCA105 - 5 2026-06-29
CCA1925 Air China 4 2026-06-12
CCA1853 Air China 4 2026-07-25
CCA138 Air China 4 2026-07-23
CCA4148 Air China 3 2026-06-04
CCA1300 Air China 3 2026-07-26
CCA1299 - 3 2026-07-26
CCA1278 Air China 3 2026-06-12
CCA1277 Air China 3 2026-06-11
CCA106 - 3 2026-06-29
CCA4142 - 2 2026-07-10
CCA4138 - 2 2026-07-03
CCA1907 Air China 2 2026-05-30
CCA1653 Air China 2 2026-06-03
CCA1619 - 2 2026-06-30
CCA1615 Air China 2 2026-05-05
CCA1370 Air China 2 2026-05-30

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 CCA9618 KWL → PEK Jul 26, 13:10 UTCJul 26, 13:30 UTC20m
2026-07-26 CCA9617 PEK → KWL Jul 26, 10:40 UTCJul 26, 10:55 UTC15m
2026-07-26 CCA1300 SZX → PVG Jul 26, 08:45 UTCJul 26, 09:00 UTC15m
2026-07-26 CCA1299 - Jul 26, 05:40 UTCJul 26, 06:00 UTC20m
2026-07-26 CCA1854 NGB → PEK Jul 26, 03:15 UTCJul 26, 03:30 UTC15m
2026-07-25 CCA1853 PEK → NGB Jul 25, 13:10 UTCJul 25, 13:20 UTC10m
2026-07-24 CCA1819 PEK → NKG Jul 24, 14:40 UTCJul 25, 03:45 UTC13h 5m
2026-07-24 CCA144 ICN → YNJ Jul 24, 05:40 UTCJul 24, 06:15 UTC35m
2026-07-24 CCA143 YNJ → ICN Jul 24, 02:55 UTCJul 24, 03:35 UTC40m
2026-07-23 - - Jul 23, 11:30 UTCJul 23, 11:40 UTC10m
2026-07-23 CCA138 GMP → PEK Jul 23, 06:30 UTCJul 23, 07:00 UTC30m
2026-07-23 CCA137 PEK → GMP Jul 23, 04:25 UTCJul 23, 05:00 UTC35m
2026-07-23 CCA137 PEK → GMP Jul 23, 03:20 UTCJul 23, 03:35 UTC15m
2026-07-21 CCA4368 - Jul 21, 01:00 UTCJul 21, 01:15 UTC15m
2026-07-20 CCA4367 - Jul 20, 14:35 UTCJul 20, 14:45 UTC10m
2026-07-14 CCA4002 - Jul 14, 12:35 UTCJul 14, 12:55 UTC20m
2026-07-10 CCA4142 - Jul 10, 11:55 UTCJul 10, 12:10 UTC15m
2026-07-10 CCA1300 - Jul 10, 08:55 UTCJul 10, 09:10 UTC15m
2026-07-10 CCA1299 - Jul 10, 05:55 UTCJul 10, 06:15 UTC20m
2026-07-09 CCA1807 - Jul 9, 12:45 UTCJul 9, 12:55 UTC10m
2026-07-09 CCA1300 - Jul 9, 10:55 UTCJul 9, 11:05 UTC10m
2026-07-09 CCA1299 - Jul 9, 05:20 UTCJul 9, 05:45 UTC25m
2026-07-08 CCA1853 - Jul 8, 13:20 UTCJul 8, 13:30 UTC10m
2026-07-08 CCA144 - Jul 8, 05:40 UTCJul 8, 06:05 UTC25m
2026-07-08 CCA143 - Jul 8, 02:30 UTCJul 8, 03:25 UTC55m
2026-07-07 CCA1272 - Jul 7, 10:25 UTCJul 7, 10:50 UTC25m
2026-07-07 CCA1271 - Jul 7, 04:00 UTCJul 7, 04:25 UTC25m
2026-07-06 CCA4387 - Jul 6, 11:10 UTCJul 6, 14:25 UTC3h 15m
2026-07-03 CCA4138 - Jul 3, 05:25 UTCJul 3, 05:45 UTC20m
2026-07-02 CCA1147 - Jul 2, 01:25 UTCJul 2, 01:50 UTC25m
2026-07-01 CCA1439 - Jul 1, 06:05 UTCJul 1, 06:25 UTC20m
2026-06-30 CCA1619 - Jun 30, 22:35 UTCJun 30, 22:45 UTC10m
2026-06-30 CCA1921 - Jun 30, 09:35 UTCJun 30, 10:00 UTC25m
2026-06-30 CCA138 - Jun 30, 05:25 UTCJun 30, 05:50 UTC25m
2026-06-30 CCA137 - Jun 30, 03:15 UTCJun 30, 03:40 UTC25m
2026-06-30 CCA137 - Jun 30, 02:10 UTCJun 30, 02:20 UTC10m
2026-06-29 CCA106 - Jun 29, 09:40 UTCJun 29, 10:50 UTC1h 10m
2026-06-29 CCA105 - Jun 29, 06:24 UTCJun 29, 07:50 UTC1h 25m
2026-06-28 CCA1262 XNN → PEK Jun 28, 13:19 UTCJun 28, 13:34 UTC15m
2026-06-28 CCA1261 PEK → XNN Jun 28, 08:14 UTCJun 28, 08:39 UTC25m
2026-06-27 CCA1425 - Jun 27, 10:10 UTCJun 27, 10:25 UTC15m
2026-06-27 CCA1128 - Jun 27, 07:55 UTCJun 27, 08:05 UTC10m
2026-06-27 CCA1127 - Jun 27, 04:09 UTCJun 27, 04:24 UTC15m
2026-06-26 CCA1418 - Jun 26, 11:05 UTCJun 26, 11:14 UTC10m
2026-06-26 CCA1417 - Jun 26, 04:50 UTCJun 26, 05:10 UTC20m
2026-06-25 CCA4142 - Jun 25, 10:39 UTCJun 25, 10:55 UTC15m
2026-06-24 CCA1541 - Jun 24, 06:04 UTCJun 24, 06:15 UTC10m
2026-06-23 CCA1853 PEK → NGB Jun 23, 13:45 UTCJun 23, 13:55 UTC10m
2026-06-23 CCA1150 - Jun 23, 12:05 UTCJun 23, 12:25 UTC20m
2026-06-23 CCA1149 - Jun 23, 08:30 UTCJun 23, 08:45 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-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 Jul 26, 13:30 UTC.
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, CCA137, CCA105, CCA1925.