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 4d ago
Flights observed
113
Distinct callsigns
20
Country
CN
Last broadcast
4d 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 - 6 2026-07-08
CCA143 - 6 2026-07-08
CCA105 - 5 2026-06-29
CCA1925 Air China 4 2026-06-12
CCA137 - 4 2026-06-30
CCA4148 Air China 3 2026-06-04
CCA1853 - 3 2026-07-08
CCA138 - 3 2026-06-30
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
CCA1300 - 2 2026-07-10
CCA1299 - 2 2026-07-10

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
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
2026-06-22 CCA1437 PEK → CKG Jun 22, 23:20 UTCJun 22, 23:45 UTC25m
2026-06-22 CCA1208 - Jun 22, 07:10 UTCJun 22, 07:19 UTC10m
2026-06-22 CCA1207 - Jun 22, 02:25 UTCJun 22, 02:50 UTC25m
2026-06-21 CCA106 - Jun 21, 09:35 UTCJun 21, 11:00 UTC1h 25m
2026-06-21 CCA105 - Jun 21, 07:14 UTCJun 21, 07:29 UTC15m
2026-06-21 CCA105 - Jun 21, 06:04 UTCJun 21, 06:44 UTC40m
2026-06-20 CCA106 - Jun 20, 09:39 UTCJun 20, 10:49 UTC1h 10m
2026-06-20 CCA105 - Jun 20, 07:09 UTCJun 20, 07:24 UTC15m
2026-06-20 CCA105 - Jun 20, 06:05 UTCJun 20, 06:29 UTC25m
2026-06-20 CCA1605 - Jun 20, 02:04 UTCJun 20, 02:14 UTC10m
2026-06-19 CCA1202 - Jun 19, 10:39 UTCJun 19, 10:59 UTC20m
2026-06-19 CCA1201 - Jun 19, 06:39 UTCJun 19, 06:54 UTC15m
2026-06-18 CCA144 ICN → YNJ Jun 18, 05:30 UTCJun 18, 05:50 UTC20m
2026-06-18 CCA143 YNJ → ICN Jun 18, 03:15 UTCJun 18, 03:45 UTC30m
2026-06-14 CCA712 CJU → PEK Jun 14, 13:15 UTCJun 14, 13:50 UTC35m

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 4d 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, CCA105, CCA1925, CCA137.