Apparatus

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sensors Mode-S transponder

8880B5

ICAO 24-bit transponder address · allocated to Vietnam

Currently assigned to VN-A606 · AIRBUS A-321

Hex
8880B5
Octal
42100265
Decimal
8,945,845
Country
VN
Tail
VN-A606
Type
A321
No current signal · last broadcast 8h ago
Flights observed
204
Distinct callsigns
20
Country
VN
Last broadcast
8h ago

Last known position

Most recent position reported by Mode-S 8880B5.

Country allocation

The ICAO 24-bit address 8880B5 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
HVN318 - 27 2026-07-13
HVN342 - 20 2026-07-11
HVN343 - 17 2026-07-12
HVN319 - 14 2026-07-14
HVN351 - 9 2026-07-08
HVN681 - 8 2026-06-28
HVN680 Vietnam Airlines 8 2026-06-28
HVN403 - 8 2026-06-24
HVN402 - 7 2026-06-23
HVN350 - 5 2026-07-07
HVN349 - 4 2026-06-28
HVN611 - 3 2026-06-21
HVN610 - 3 2026-06-21
HVN595 - 3 2026-07-12
HVN594 - 3 2026-07-12
HVN348 - 3 2026-06-27
HVN1827 Vietnam Airlines 3 2026-04-24
HVN1826 Vietnam Airlines 3 2026-04-24
HVN655 Vietnam Airlines 2 2026-04-25
HVN654 Vietnam Airlines 2 2026-04-25

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 HVN319 - Jul 14, 00:20 UTCJul 14, 03:50 UTC3h 30m
2026-07-13 HVN318 - Jul 13, 18:35 UTCJul 13, 22:25 UTC3h 50m
2026-07-12 HVN595 - Jul 12, 11:05 UTCJul 12, 11:15 UTC10m
2026-07-12 HVN594 - Jul 12, 08:50 UTCJul 12, 09:10 UTC20m
2026-07-12 HVN343 - Jul 12, 01:45 UTCJul 12, 03:01 UTC1h 15m
2026-07-12 HVN343 - Jul 12, 00:30 UTCJul 12, 00:40 UTC10m
2026-07-11 HVN342 - Jul 11, 22:25 UTCJul 11, 22:35 UTC10m
2026-07-11 HVN342 - Jul 11, 04:35 UTCJul 11, 21:20 UTC16h 45m
2026-07-11 HVN319 - Jul 11, 00:55 UTCJul 11, 21:20 UTC20h 25m
2026-07-10 HVN318 - Jul 10, 14:30 UTCJul 10, 22:05 UTC7h 35m
2026-07-10 HVN1560 CXR → HAN Jul 10, 08:40 UTCJul 10, 13:05 UTC4h 25m
2026-07-10 HVN168 - Jul 10, 07:00 UTCJul 10, 07:15 UTC15m
2026-07-10 HVN167 - Jul 10, 04:25 UTCJul 10, 04:35 UTC10m
2026-07-10 - - Jul 10, 02:45 UTCJul 10, 02:55 UTC10m
2026-07-10 HVN159 - Jul 10, 00:05 UTCJul 10, 00:15 UTC10m
2026-07-09 HVN595 - Jul 9, 10:45 UTCJul 9, 10:55 UTC10m
2026-07-09 HVN594 - Jul 9, 09:00 UTCJul 9, 09:15 UTC15m
2026-07-09 HVN343 - Jul 9, 00:25 UTCJul 9, 03:05 UTC2h 40m
2026-07-08 HVN342 - Jul 8, 22:05 UTCJul 8, 22:15 UTC10m
2026-07-08 HVN342 - Jul 8, 11:10 UTCJul 8, 21:05 UTC9h 55m
2026-07-08 HVN351 - Jul 8, 02:05 UTCJul 8, 09:40 UTC7h 35m
2026-07-08 HVN351 - Jul 8, 01:20 UTCJul 8, 01:30 UTC10m
2026-07-07 HVN350 - Jul 7, 19:55 UTCJul 7, 22:05 UTC2h 10m
2026-07-06 HVN608 BKK → SGN Jul 6, 14:10 UTCJul 6, 14:40 UTC30m
2026-07-06 HVN343 - Jul 6, 00:15 UTCJul 6, 13:00 UTC12h 45m
2026-07-05 HVN342 - Jul 5, 22:00 UTCJul 5, 22:15 UTC15m
2026-07-05 HVN319 - Jul 5, 01:55 UTCJul 5, 21:00 UTC19h 5m
2026-07-05 HVN319 - Jul 5, 00:00 UTCJul 5, 21:00 UTC21h 0m
2026-07-04 HVN318 - Jul 4, 10:00 UTCJul 4, 22:15 UTC12h 15m
2026-07-02 HVN319 - Jul 2, 00:10 UTCJul 2, 03:45 UTC3h 35m
2026-07-01 HVN318 - Jul 1, 03:20 UTCJul 1, 22:15 UTC18h 55m
2026-07-01 HVN318 - Jul 1, 03:05 UTCJul 1, 22:15 UTC19h 10m
2026-07-01 HVN318 - Jul 1, 00:05 UTCJul 1, 22:15 UTC22h 10m
2026-06-30 HVN318 - Jun 30, 13:55 UTCJun 30, 22:20 UTC8h 25m
2026-06-30 HVN1544 HUI → HAN Jun 30, 10:05 UTCJun 30, 12:45 UTC2h 40m
2026-06-30 HVN1651 - Jun 30, 05:00 UTCJun 30, 08:30 UTC3h 30m
2026-06-30 HVN1614 - Jun 30, 03:05 UTCJun 30, 03:25 UTC20m
2026-06-30 HVN1615 - Jun 30, 00:30 UTCJun 30, 00:49 UTC20m
2026-06-29 HVN1544 HUI → HAN Jun 29, 12:39 UTCJun 29, 13:04 UTC25m
2026-06-29 HVN1545 - Jun 29, 10:24 UTCJun 29, 10:44 UTC20m
2026-06-29 HVN1651 - Jun 29, 05:30 UTCJun 29, 09:10 UTC3h 40m
2026-06-29 HVN7056 - Jun 29, 02:05 UTCJun 29, 02:20 UTC15m
2026-06-28 HVN7055 - Jun 28, 23:20 UTCJun 28, 23:44 UTC25m
2026-06-28 HVN680 KUL → HAN Jun 28, 14:25 UTCJun 28, 15:29 UTC1h 5m
2026-06-28 HVN680 KUL → HAN Jun 28, 12:09 UTCJun 28, 12:25 UTC15m
2026-06-28 HVN681 - Jun 28, 10:19 UTCJun 28, 10:55 UTC35m
2026-06-28 HVN681 - Jun 28, 08:05 UTCJun 28, 08:19 UTC15m
2026-06-28 HVN349 - Jun 28, 00:55 UTCJun 28, 05:29 UTC4h 35m
2026-06-27 HVN348 - Jun 27, 17:20 UTCJun 27, 21:19 UTC4h 0m
2026-06-27 HVN7187 HAN → DAD Jun 27, 07:30 UTCJun 27, 10:25 UTC2h 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-A606 page for operator, model, and routing details .

Mode-S 8880B5 frequently asked

What is Mode-S code 8880B5?
8880B5 is an ICAO 24-bit transponder address. Allocated to Vietnam. Assigned to VN-A606.
Where is Mode-S 8880B5 registered?
Mode-S code 8880B5 is allocated to Vietnam (VN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 8880B5 broadcasting right now?
No active broadcast right now. Last signal was 8h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 8880B5, octal 42100265, decimal 8,945,845.
What flights does 8880B5 operate?
Mode-S 8880B5 has broadcast 20 distinct callsigns, including HVN318, HVN342, HVN343, HVN319, HVN351.