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sensors Mode-S transponder

7808A8

ICAO 24-bit transponder address · allocated to China

Currently assigned to B-6549 · AIRBUS A-330-200

Hex
7808A8
Octal
36004250
Decimal
7,866,536
Country
CN
Tail
B-6549
Type
A332
Broadcasting now · callsign CCA1317 · 31,725 ft
Flights observed
172
Distinct callsigns
20
Country
CN
Last broadcast
Jul 26, 22:00 UTC

Current position

7808A8 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 7808A8 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
CCA864 Air China 12 2026-07-24
CCA863 Air China 8 2026-07-23
CCA1308 - 8 2026-07-13
CCA1305 - 7 2026-06-16
CCA1307 - 6 2026-07-12
CCA1303 - 6 2026-07-11
CCA709 - 5 2026-07-06
CCA1306 - 5 2026-07-01
CCA1304 - 5 2026-07-11
CCA710 - 4 2026-07-07
CCA1383 Air China 4 2026-07-22
CCA813 Air China 3 2026-05-23
CCA4200 Air China 3 2026-07-20
CCA1567 - 3 2026-07-10
CCA1415 - 3 2026-06-29
CCA1367 - 3 2026-06-25
CCA1341 - 3 2026-06-26
CCA1309 Air China 3 2026-06-10
CCA948 Air China 2 2026-06-14
CCA947 Air China 2 2026-06-13

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 CCA974 VCE → PEK Jul 26, 19:45 UTCJul 26, 22:00 UTC2h 15m
2026-07-26 CCA973 PEK → VCE Jul 26, 06:35 UTCJul 26, 12:50 UTC6h 15m
2026-07-25 CCA1322 CAN → PEK Jul 25, 09:20 UTCJul 25, 09:35 UTC15m
2026-07-25 CCA1321 PEK → CAN Jul 25, 01:30 UTCJul 25, 02:00 UTC30m
2026-07-24 CCA864 ATH → PEK Jul 24, 20:35 UTCJul 24, 20:50 UTC15m
2026-07-24 CCA864 ATH → PEK Jul 24, 12:10 UTCJul 24, 17:40 UTC5h 30m
2026-07-23 CCA863 PEK → ATH Jul 23, 18:55 UTCJul 24, 03:50 UTC8h 55m
2026-07-23 CCA1414 KMG → PEK Jul 23, 15:35 UTCJul 23, 16:00 UTC25m
2026-07-23 CCA1413 - Jul 23, 08:05 UTCJul 23, 08:25 UTC20m
2026-07-22 CCA1295 PEK → URC Jul 22, 13:05 UTCJul 22, 13:25 UTC20m
2026-07-22 CCA1383 PEK → SZX Jul 22, 05:15 UTCJul 22, 05:25 UTC10m
2026-07-22 CCA1383 PEK → SZX Jul 22, 02:30 UTCJul 22, 02:55 UTC25m
2026-07-21 CCA1533 PEK → SHA Jul 21, 04:50 UTCJul 21, 05:00 UTC10m
2026-07-21 CCA4199 CTU → PEK Jul 21, 02:35 UTCJul 21, 02:55 UTC20m
2026-07-20 CCA4200 PEK → CTU Jul 20, 17:00 UTCJul 20, 17:15 UTC15m
2026-07-20 CCA1534 - Jul 20, 10:45 UTCJul 20, 10:55 UTC10m
2026-07-20 CCA1533 - Jul 20, 04:40 UTCJul 20, 04:50 UTC10m
2026-07-19 CCA4200 PEK → CTU Jul 19, 17:25 UTCJul 19, 17:45 UTC20m
2026-07-19 CCA4199 CTU → PEK Jul 19, 02:45 UTCJul 19, 02:55 UTC10m
2026-07-18 CCA4200 - Jul 18, 13:40 UTCJul 18, 14:00 UTC20m
2026-07-18 CCA1321 PEK → CAN Jul 18, 01:20 UTCJul 18, 01:45 UTC25m
2026-07-17 CCA112 - Jul 17, 07:14 UTCJul 17, 07:35 UTC20m
2026-07-17 CCA111 - Jul 17, 01:49 UTCJul 17, 05:30 UTC3h 40m
2026-07-16 CCA1317 - Jul 16, 02:10 UTCJul 16, 02:35 UTC25m
2026-07-15 CCA1392 - Jul 15, 12:30 UTCJul 15, 12:45 UTC15m
2026-07-15 CCA1391 - Jul 15, 05:55 UTCJul 15, 06:05 UTC10m
2026-07-14 CCA1563 - Jul 14, 11:35 UTCJul 14, 11:45 UTC10m
2026-07-14 CCA1252 - Jul 14, 08:00 UTCJul 14, 08:20 UTC20m
2026-07-14 CCA1251 - Jul 14, 00:00 UTCJul 14, 00:15 UTC15m
2026-07-13 CCA1308 - Jul 13, 02:45 UTCJul 13, 02:55 UTC10m
2026-07-12 CCA1307 - Jul 12, 15:30 UTCJul 12, 16:01 UTC30m
2026-07-12 CCA1307 - Jul 12, 13:05 UTCJul 12, 13:30 UTC25m
2026-07-12 CCA1252 - Jul 12, 08:01 UTCJul 12, 08:20 UTC20m
2026-07-12 CCA1251 - Jul 12, 00:05 UTCJul 12, 00:20 UTC15m
2026-07-11 CCA1304 - Jul 11, 10:55 UTCJul 11, 11:10 UTC15m
2026-07-11 CCA1303 - Jul 11, 08:15 UTCJul 11, 08:35 UTC20m
2026-07-11 CCA1303 - Jul 11, 05:45 UTCJul 11, 06:05 UTC20m
2026-07-10 CCA1589 - Jul 10, 14:00 UTCJul 10, 14:10 UTC10m
2026-07-10 CCA1567 - Jul 10, 01:25 UTCJul 10, 01:45 UTC20m
2026-07-08 CCA1567 - Jul 8, 01:20 UTCJul 8, 01:30 UTC10m
2026-07-07 CCA1294 - Jul 7, 10:05 UTCJul 7, 18:40 UTC8h 35m
2026-07-07 CCA710 - Jul 7, 02:20 UTCJul 7, 02:40 UTC20m
2026-07-06 CCA709 - Jul 6, 12:30 UTCJul 6, 12:50 UTC20m
2026-07-06 CCA709 - Jul 6, 11:25 UTCJul 6, 11:35 UTC10m
2026-07-06 CCA1523 - Jul 6, 03:20 UTCJul 6, 03:30 UTC10m
2026-07-05 CCA1304 - Jul 5, 13:45 UTCJul 5, 13:55 UTC10m
2026-07-05 CCA1303 - Jul 5, 10:20 UTCJul 5, 10:35 UTC15m
2026-07-05 CCA1303 - Jul 5, 07:40 UTCJul 5, 08:05 UTC25m
2026-07-05 CCA1308 - Jul 5, 03:00 UTCJul 5, 03:10 UTC10m
2026-07-04 CCA1307 - Jul 4, 17:15 UTCJul 4, 17:45 UTC30m

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-6549 page for operator, model, and routing details .

Mode-S 7808A8 frequently asked

What is Mode-S code 7808A8?
7808A8 is an ICAO 24-bit transponder address. Allocated to China. Assigned to B-6549.
Where is Mode-S 7808A8 registered?
Mode-S code 7808A8 is allocated to China (CN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 7808A8 broadcasting right now?
Yes. Mode-S 7808A8 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 7808A8, octal 36004250, decimal 7,866,536.
What flights does 7808A8 operate?
Mode-S 7808A8 has broadcast 20 distinct callsigns, including CCA864, CCA863, CCA1308, CCA1305, CCA1307.