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sensors Mode-S transponder

888098

ICAO 24-bit transponder address · allocated to Vietnam

Currently assigned to VN-A334 · AIRBUS A-321

Hex
888098
Octal
42100230
Decimal
8,945,816
Country
VN
Tail
VN-A334
Type
A321
No current signal · last broadcast Jul 26, 03:55 UTC
Flights observed
284
Distinct callsigns
20
Country
VN
Last broadcast
Jul 26, 03:55 UTC

Last known position

Most recent position reported by Mode-S 888098.

Country allocation

The ICAO 24-bit address 888098 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
HVN982 Vietnam Airlines 17 2026-07-19
HVN983 - 14 2026-07-19
HVN319 Vietnam Airlines 11 2026-07-26
HVN318 Vietnam Airlines 9 2026-07-25
HVN343 Vietnam Airlines 8 2026-07-23
HVN610 Vietnam Airlines 7 2026-06-13
HVN402 Vietnam Airlines 7 2026-07-22
HVN357 - 7 2026-07-01
HVN342 Vietnam Airlines 7 2026-07-22
HVN356 Vietnam Airlines 6 2026-06-30
HVN615 - 5 2026-06-26
HVN611 - 5 2026-06-13
HVN403 Vietnam Airlines 5 2026-05-31
HVN985 Vietnam Airlines 4 2026-06-26
HVN921 - 4 2026-07-16
HVN507 Vietnam Airlines 4 2026-07-19
HVN506 Vietnam Airlines 4 2026-07-19
HVN1559 - 4 2026-07-18
HVN1237 - 4 2026-07-18
HVN1236 - 4 2026-07-18

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 HVN319 NRT → DAD Jul 26, 00:10 UTCJul 26, 03:55 UTC3h 45m
2026-07-25 HVN318 DAD → NRT Jul 25, 18:45 UTCJul 25, 22:25 UTC3h 40m
2026-07-25 HVN7177 HAN → DAD Jul 25, 14:20 UTCJul 25, 14:30 UTC10m
2026-07-25 HVN836 - Jul 25, 12:45 UTCJul 25, 13:05 UTC20m
2026-07-25 HVN837 HAN → SAI Jul 25, 09:20 UTCJul 25, 09:35 UTC15m
2026-07-25 HVN585 KHH → HAN Jul 25, 07:40 UTCJul 25, 07:50 UTC10m
2026-07-25 HVN585 KHH → HAN Jul 25, 05:35 UTCJul 25, 06:45 UTC1h 10m
2026-07-25 HVN584 HAN → KHH Jul 25, 03:10 UTCJul 25, 04:35 UTC1h 25m
2026-07-25 HVN584 HAN → KHH Jul 25, 02:10 UTCJul 25, 02:25 UTC15m
2026-07-24 HVN984 HYD → HAN Jul 24, 13:40 UTCJul 24, 21:25 UTC7h 45m
2026-07-24 HVN1629 HAN → UIH Jul 24, 01:45 UTCJul 24, 01:55 UTC10m
2026-07-23 HVN7591 HAN → VDH Jul 23, 22:20 UTCJul 23, 22:35 UTC15m
2026-07-23 HVN343 NGO → SGN Jul 23, 01:35 UTCJul 23, 15:55 UTC14h 20m
2026-07-23 HVN343 NGO → SGN Jul 23, 00:15 UTCJul 23, 00:25 UTC10m
2026-07-22 HVN342 SGN → NGO Jul 22, 22:05 UTCJul 22, 22:15 UTC10m
2026-07-22 HVN342 SGN → NGO Jul 22, 11:15 UTCJul 22, 21:05 UTC9h 50m
2026-07-22 HVN402 SGN → ICN Jul 22, 04:25 UTCJul 22, 05:25 UTC1h 0m
2026-07-21 HVN221 - Jul 21, 14:20 UTCJul 21, 14:30 UTC10m
2026-07-21 HVN1544 HUI → HAN Jul 21, 12:20 UTCJul 21, 12:40 UTC20m
2026-07-21 HVN1545 HAN → HUI Jul 21, 10:05 UTCJul 21, 10:30 UTC25m
2026-07-21 HVN1651 HAN → TBB Jul 21, 05:15 UTCJul 21, 08:50 UTC3h 35m
2026-07-21 HVN1615 HAN → PXU Jul 21, 00:45 UTCJul 21, 04:05 UTC3h 20m
2026-07-20 HVN1563 HAN → CXR Jul 20, 09:50 UTCJul 20, 13:40 UTC3h 50m
2026-07-20 HVN170 DAD → HAN Jul 20, 05:25 UTCJul 20, 08:35 UTC3h 10m
2026-07-20 HVN164 DAD → HAN Jul 20, 01:10 UTCJul 20, 04:05 UTC2h 55m
2026-07-19 HVN982 BLR → HAN Jul 19, 18:35 UTCJul 19, 22:15 UTC3h 40m
2026-07-19 HVN983 - Jul 19, 13:35 UTCJul 19, 15:55 UTC2h 20m
2026-07-19 HVN507 CAN → HAN Jul 19, 09:10 UTCJul 19, 09:30 UTC20m
2026-07-19 HVN506 HAN → CAN Jul 19, 06:35 UTCJul 19, 06:50 UTC15m
2026-07-18 HVN982 - Jul 18, 19:10 UTCJul 18, 21:30 UTC2h 20m
2026-07-18 HVN982 - Jul 18, 18:05 UTCJul 18, 18:20 UTC15m
2026-07-18 HVN983 - Jul 18, 13:10 UTCJul 18, 15:30 UTC2h 20m
2026-07-18 HVN1558 - Jul 18, 10:30 UTCJul 18, 10:50 UTC20m
2026-07-18 HVN1559 - Jul 18, 06:55 UTCJul 18, 07:05 UTC10m
2026-07-18 HVN1236 - Jul 18, 04:55 UTCJul 18, 05:10 UTC15m
2026-07-18 HVN1237 - Jul 18, 00:45 UTCJul 18, 01:00 UTC15m
2026-07-17 HVN1561 - Jul 17, 08:54 UTCJul 17, 12:50 UTC3h 55m
2026-07-17 HVN168 - Jul 17, 07:20 UTCJul 17, 07:30 UTC10m
2026-07-17 HVN167 - Jul 17, 04:44 UTCJul 17, 05:04 UTC20m
2026-07-17 HVN159 - Jul 17, 00:30 UTCJul 17, 02:59 UTC2h 30m
2026-07-16 HVN921 - Jul 16, 02:55 UTCJul 16, 03:05 UTC10m
2026-07-14 HVN513 - Jul 14, 10:45 UTCJul 14, 11:00 UTC15m
2026-07-14 HVN513 - Jul 14, 07:55 UTCJul 14, 08:20 UTC25m
2026-07-14 HVN512 - Jul 14, 03:15 UTCJul 14, 03:35 UTC20m
2026-07-14 HVN1540 - Jul 14, 01:15 UTCJul 14, 01:25 UTC10m
2026-07-13 HVN1541 - Jul 13, 22:55 UTCJul 13, 23:10 UTC15m
2026-07-13 HVN1548 - Jul 13, 17:50 UTCJul 13, 18:00 UTC10m
2026-07-13 HVN1549 HAN → HUI Jul 13, 15:35 UTCJul 13, 15:45 UTC10m
2026-07-13 HVN1562 CXR → HAN Jul 13, 13:50 UTCJul 13, 14:10 UTC20m
2026-07-13 HVN1563 - Jul 13, 10:15 UTCJul 13, 10:25 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-A334 page for operator, model, and routing details .

Mode-S 888098 frequently asked

What is Mode-S code 888098?
888098 is an ICAO 24-bit transponder address. Allocated to Vietnam. Assigned to VN-A334.
Where is Mode-S 888098 registered?
Mode-S code 888098 is allocated to Vietnam (VN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 888098 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 03:55 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 888098, octal 42100230, decimal 8,945,816.
What flights does 888098 operate?
Mode-S 888098 has broadcast 20 distinct callsigns, including HVN982, HVN983, HVN319, HVN318, HVN343.