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 1h ago
Flights observed
128
Distinct callsigns
20
Country
VN
Last broadcast
1h 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 - 5 2026-06-17
HVN614 - 5 2026-06-17
HVN606 - 4 2026-06-28
HVN1544 Vietnam Airlines 4 2026-06-23
HVN1188 Vietnam Airlines 4 2026-06-25
HVN984 Vietnam Airlines 3 2026-06-17
HVN634 Vietnam Airlines 3 2026-06-15
HVN607 - 3 2026-06-28
HVN605 - 3 2026-06-28
HVN167 Vietnam Airlines 3 2026-06-21
HVN1171 Vietnam Airlines 3 2026-06-25
HVN985 Vietnam Airlines 2 2026-06-17
HVN7177 Vietnam Airlines 2 2026-06-23
HVN678 Vietnam Airlines 2 2026-06-02
HVN654 - 2 2026-06-25
HVN647 - 2 2026-06-22
HVN646 - 2 2026-06-22
HVN619 Vietnam Airlines 2 2026-06-11
HVN618 Vietnam Airlines 2 2026-06-11
HVN616 Vietnam Airlines 2 2026-06-16

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-06-29 HVN1277 - Jun 29, 11:14 UTCJun 29, 11:25 UTC10m
2026-06-28 HVN606 - Jun 28, 13:00 UTCJun 28, 13:29 UTC30m
2026-06-28 HVN607 - Jun 28, 07:40 UTCJun 28, 11:45 UTC4h 5m
2026-06-28 HVN605 - Jun 28, 05:29 UTCJun 28, 06:10 UTC40m
2026-06-27 HVN605 - Jun 27, 08:35 UTCJun 28, 06:10 UTC21h 35m
2026-06-27 HVN630 - Jun 27, 07:10 UTCJun 28, 06:10 UTC23h 0m
2026-06-27 HVN631 - Jun 27, 05:39 UTCJun 27, 05:55 UTC15m
2026-06-26 HVN595 - Jun 26, 11:24 UTCJun 26, 11:45 UTC20m
2026-06-26 HVN594 - Jun 26, 08:50 UTCJun 26, 09:20 UTC30m
2026-06-25 HVN1171 HPH → SGN Jun 25, 23:24 UTCJun 25, 23:44 UTC20m
2026-06-25 HVN1188 SGN → HPH Jun 25, 15:20 UTCJun 25, 15:34 UTC15m
2026-06-25 HVN654 - Jun 25, 10:45 UTCJun 25, 11:15 UTC30m
2026-06-25 HVN600 - Jun 25, 05:00 UTCJun 25, 08:55 UTC3h 55m
2026-06-24 HVN601 - Jun 24, 23:24 UTCJun 25, 03:44 UTC4h 20m
2026-06-24 HVN1188 SGN → HPH Jun 24, 15:29 UTCJun 24, 15:49 UTC20m
2026-06-23 HVN7177 HAN → DAD Jun 23, 14:29 UTCJun 23, 14:49 UTC20m
2026-06-23 HVN1544 HUI → HAN Jun 23, 12:40 UTCJun 23, 13:15 UTC35m
2026-06-23 HVN1545 HAN → HUI Jun 23, 10:35 UTCJun 23, 11:04 UTC30m
2026-06-23 HVN1805 DIN → HAN Jun 23, 09:09 UTCJun 23, 09:20 UTC10m
2026-06-23 HVN1804 HAN → DIN Jun 23, 07:29 UTCJun 23, 07:45 UTC15m
2026-06-23 HVN7650 TBB → HAN Jun 23, 01:40 UTCJun 23, 05:34 UTC3h 55m
2026-06-22 HVN646 - Jun 22, 21:19 UTCJun 22, 23:39 UTC2h 20m
2026-06-22 HVN647 - Jun 22, 17:20 UTCJun 22, 20:04 UTC2h 45m
2026-06-22 HVN626 - Jun 22, 11:24 UTCJun 22, 14:45 UTC3h 20m
2026-06-22 HVN337 - Jun 22, 00:44 UTCJun 22, 09:49 UTC9h 5m
2026-06-21 HVN336 DAD → KIX Jun 21, 16:04 UTCJun 21, 23:14 UTC7h 10m
2026-06-21 HVN1560 CXR → HAN Jun 21, 13:29 UTCJun 21, 13:54 UTC25m
2026-06-21 HVN1561 HAN → CXR Jun 21, 08:40 UTCJun 21, 09:04 UTC25m
2026-06-21 HVN167 HAN → DAD Jun 21, 04:30 UTCJun 21, 07:25 UTC2h 55m
2026-06-21 HVN159 HAN → DAD Jun 21, 00:14 UTCJun 21, 03:05 UTC2h 50m
2026-06-19 HVN1171 HPH → SGN Jun 19, 23:19 UTCJun 20, 09:49 UTC10h 30m
2026-06-19 HVN1188 SGN → HPH Jun 19, 15:49 UTCJun 19, 16:09 UTC20m
2026-06-19 HVN7251 - Jun 19, 01:10 UTCJun 19, 01:29 UTC20m
2026-06-18 HVN1206 VCA → HAN Jun 18, 10:05 UTCJun 18, 14:30 UTC4h 25m
2026-06-18 HVN167 HAN → DAD Jun 18, 05:05 UTCJun 18, 08:05 UTC3h 0m
2026-06-18 HVN160 DAD → HAN Jun 18, 03:15 UTCJun 18, 03:35 UTC20m
2026-06-18 HVN159 HAN → DAD Jun 18, 00:40 UTCJun 18, 01:10 UTC30m
2026-06-17 HVN984 HYD → HAN Jun 17, 13:05 UTCJun 17, 21:35 UTC8h 30m
2026-06-17 HVN985 HAN → HYD Jun 17, 12:20 UTCJun 17, 12:30 UTC10m
2026-06-17 HVN614 - Jun 17, 10:00 UTCJun 17, 10:15 UTC15m
2026-06-17 HVN614 - Jun 17, 08:55 UTCJun 17, 09:15 UTC20m
2026-06-17 HVN615 - Jun 17, 06:15 UTCJun 17, 07:40 UTC1h 25m
2026-06-17 HVN1201 HAN → VCA Jun 17, 00:15 UTCJun 17, 04:50 UTC4h 35m
2026-06-16 HVN616 BKK → HAN Jun 16, 15:20 UTCJun 16, 16:50 UTC1h 30m
2026-06-16 HVN617 HAN → BKK Jun 16, 12:20 UTCJun 16, 14:15 UTC1h 55m
2026-06-16 HVN174 DAD → HAN Jun 16, 10:20 UTCJun 16, 10:40 UTC20m
2026-06-16 HVN173 HAN → DAD Jun 16, 07:50 UTCJun 16, 08:15 UTC25m
2026-06-16 HVN585 - Jun 16, 03:50 UTCJun 16, 06:15 UTC2h 25m
2026-06-16 HVN584 - Jun 16, 00:20 UTCJun 16, 02:24 UTC2h 5m
2026-06-15 HVN634 CGK → HAN Jun 15, 18:45 UTCJun 15, 22:40 UTC3h 55m

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 1h 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, HVN614, HVN606, HVN1544, HVN1188.