Apparatus

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sensors Mode-S transponder

8880CA

ICAO 24-bit transponder address · allocated to Vietnam

Currently assigned to VN-A611 · AIRBUS A-321

Hex
8880CA
Octal
42100312
Decimal
8,945,866
Country
VN
Tail
VN-A611
Type
A321
No current signal · last broadcast 17d ago
Flights observed
242
Distinct callsigns
20
Country
VN
Last broadcast
17d ago

Last known position

Most recent position reported by Mode-S 8880CA.

Country allocation

The ICAO 24-bit address 8880CA falls within the block assigned to Vietnam (VN) by ICAO Annex 10, Volume III. Every aircraft registered in Vietnam 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
HVN615 Vietnam Airlines 7 2026-07-19
HVN1188 Vietnam Airlines 7 2026-07-15
HVN614 Vietnam Airlines 6 2026-07-19
HVN593 Vietnam Airlines 6 2026-07-26
HVN1171 - 6 2026-07-15
HVN606 - 5 2026-07-23
HVN605 - 5 2026-07-07
HVN592 Vietnam Airlines 5 2026-07-26
HVN1544 Vietnam Airlines 5 2026-07-18
HVN984 - 4 2026-07-19
HVN7177 Vietnam Airlines 4 2026-07-18
HVN619 - 4 2026-07-01
HVN618 - 4 2026-07-01
HVN617 Vietnam Airlines 4 2026-07-17
HVN616 - 4 2026-07-17
HVN607 - 4 2026-07-23
HVN174 Vietnam Airlines 4 2026-07-24
HVN657 - 3 2026-07-09
HVN634 Vietnam Airlines 3 2026-06-15
HVN586 - 3 2026-07-24

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 HVN1562 CXR → HAN Jul 26, 16:00 UTCJul 26, 16:15 UTC15m
2026-07-26 HVN1563 HAN → CXR Jul 26, 11:50 UTCJul 26, 12:05 UTC15m
2026-07-26 HVN593 HKG → HAN Jul 26, 09:40 UTCJul 26, 10:15 UTC35m
2026-07-26 HVN593 HKG → HAN Jul 26, 08:10 UTCJul 26, 08:25 UTC15m
2026-07-26 HVN592 HAN → HKG Jul 26, 06:15 UTCJul 26, 06:30 UTC15m
2026-07-26 HVN592 HAN → HKG Jul 26, 04:50 UTCJul 26, 05:10 UTC20m
2026-07-25 HVN579 TPE → HAN Jul 25, 23:55 UTCJul 26, 00:55 UTC1h 0m
2026-07-25 HVN578 HAN → TPE Jul 25, 10:55 UTCJul 25, 13:40 UTC2h 45m
2026-07-25 HVN593 HKG → HAN Jul 25, 09:10 UTCJul 25, 09:20 UTC10m
2026-07-25 HVN593 HKG → HAN Jul 25, 07:55 UTCJul 25, 08:10 UTC15m
2026-07-25 HVN592 HAN → HKG Jul 25, 04:55 UTCJul 25, 06:30 UTC1h 35m
2026-07-25 HVN587 KHH → HAN Jul 25, 00:40 UTCJul 25, 02:55 UTC2h 15m
2026-07-24 HVN586 - Jul 24, 13:50 UTCJul 24, 15:00 UTC1h 10m
2026-07-24 HVN586 - Jul 24, 12:50 UTCJul 24, 13:00 UTC10m
2026-07-24 HVN174 DAD → HAN Jul 24, 10:45 UTCJul 24, 10:55 UTC10m
2026-07-23 HVN606 - Jul 23, 13:05 UTCJul 23, 13:40 UTC35m
2026-07-23 HVN607 - Jul 23, 03:15 UTCJul 23, 11:40 UTC8h 25m
2026-07-22 HVN158 DAD → HAN Jul 22, 23:10 UTCJul 23, 02:00 UTC2h 50m
2026-07-21 HVN267 HAN → SGN Jul 21, 15:05 UTCJul 21, 15:20 UTC15m
2026-07-21 HVN1562 CXR → HAN Jul 21, 13:20 UTCJul 21, 13:40 UTC20m
2026-07-21 HVN1563 HAN → CXR Jul 21, 09:50 UTCJul 21, 10:05 UTC15m
2026-07-21 HVN170 DAD → HAN Jul 21, 08:05 UTCJul 21, 08:20 UTC15m
2026-07-21 HVN169 HAN → DAD Jul 21, 05:00 UTCJul 21, 05:15 UTC15m
2026-07-21 HVN163 HAN → DAD Jul 21, 01:10 UTCJul 21, 03:45 UTC2h 35m
2026-07-20 HVN922 HAN → TPE Jul 20, 14:20 UTCJul 20, 14:35 UTC15m
2026-07-20 HVN923 - Jul 20, 10:40 UTCJul 20, 10:55 UTC15m
2026-07-20 HVN593 - Jul 20, 07:25 UTCJul 20, 07:40 UTC15m
2026-07-20 HVN592 HAN → HKG Jul 20, 05:25 UTCJul 20, 06:00 UTC35m
2026-07-20 HVN592 HAN → HKG Jul 20, 04:30 UTCJul 20, 04:50 UTC20m
2026-07-20 HVN1716 VII → HAN Jul 20, 01:40 UTCJul 20, 01:55 UTC15m
2026-07-20 HVN1715 HAN → VII Jul 20, 00:05 UTCJul 20, 00:15 UTC10m
2026-07-19 HVN984 - Jul 19, 13:20 UTCJul 19, 21:30 UTC8h 10m
2026-07-19 - - Jul 19, 11:05 UTCJul 19, 11:15 UTC10m
2026-07-19 HVN614 BKK → HAN Jul 19, 09:45 UTCJul 19, 10:00 UTC15m
2026-07-19 HVN615 HAN → BKK Jul 19, 08:05 UTCJul 19, 08:20 UTC15m
2026-07-19 HVN615 HAN → BKK Jul 19, 06:55 UTCJul 19, 07:10 UTC15m
2026-07-19 HVN1590 VDH → HAN Jul 19, 04:00 UTCJul 19, 04:45 UTC45m
2026-07-19 HVN1591 HAN → VDH Jul 19, 02:10 UTCJul 19, 02:20 UTC10m
2026-07-18 HVN7176 DAD → HAN Jul 18, 17:00 UTCJul 18, 17:10 UTC10m
2026-07-18 HVN7177 HAN → DAD Jul 18, 14:30 UTCJul 18, 14:40 UTC10m
2026-07-18 HVN1544 HUI → HAN Jul 18, 12:40 UTCJul 18, 13:05 UTC25m
2026-07-18 HVN1545 - Jul 18, 10:00 UTCJul 18, 10:15 UTC15m
2026-07-18 HVN1650 - Jul 18, 08:25 UTCJul 18, 08:40 UTC15m
2026-07-18 HVN1651 - Jul 18, 05:00 UTCJul 18, 05:15 UTC15m
2026-07-18 HVN1614 - Jul 18, 03:25 UTCJul 18, 03:35 UTC10m
2026-07-18 HVN1615 - Jul 18, 00:35 UTCJul 18, 00:50 UTC15m
2026-07-17 HVN616 - Jul 17, 15:35 UTCJul 17, 15:49 UTC15m
2026-07-17 HVN617 HAN → BKK Jul 17, 13:35 UTCJul 17, 13:50 UTC15m
2026-07-17 HVN617 HAN → BKK Jul 17, 12:19 UTCJul 17, 12:30 UTC10m
2026-07-17 HVN7056 - Jul 17, 09:55 UTCJul 17, 10:05 UTC10m

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 VN-A611 page for operator, model, and routing details .

Mode-S 8880CA frequently asked

What is Mode-S code 8880CA?
8880CA is an ICAO 24-bit transponder address. Allocated to Vietnam. Assigned to VN-A611.
Where is Mode-S 8880CA registered?
Mode-S code 8880CA is allocated to Vietnam (VN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 8880CA broadcasting right now?
No active broadcast right now. Last signal was 17d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 8880CA, octal 42100312, decimal 8,945,866.
What flights does 8880CA operate?
Mode-S 8880CA has broadcast 20 distinct callsigns, including HVN615, HVN1188, HVN614, HVN593, HVN1171.