Apparatus

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sensors Mode-S transponder

888238

ICAO 24-bit transponder address · allocated to Vietnam

Currently assigned to VN-A906 · AIRBUS A-321neo

Hex
888238
Octal
42101070
Decimal
8,946,232
Country
VN
Tail
VN-A906
Type
A21N
No current signal · last broadcast 17m ago
Flights observed
206
Distinct callsigns
20
Country
VN
Last broadcast
17m ago

Last known position

Most recent position reported by Mode-S 888238.

Country allocation

The ICAO 24-bit address 888238 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
SPQ1244 Servicios Aereos Palenque 13 2026-07-08
SPQ1224 - 11 2026-07-12
SPQ905 - 10 2026-07-14
SPQ510 - 10 2026-07-18
SPQ1245 Servicios Aereos Palenque 10 2026-07-08
SPQ1206 - 10 2026-07-08
SPQ1225 - 9 2026-07-12
SPQ451 Servicios Aereos Palenque 8 2026-05-14
SPQ1207 - 8 2026-07-06
SPQ893 Servicios Aereos Palenque 6 2026-07-15
SPQ1232 Servicios Aereos Palenque 6 2026-06-21
SPQ511 - 5 2026-07-16
SPQ452 Servicios Aereos Palenque 5 2026-05-13
SPQ1218 - 5 2026-07-15
SPQ908 - 4 2026-07-17
SPQ876 Servicios Aereos Palenque 4 2026-06-20
SPQ802 - 4 2026-07-15
SPQ1229 - 4 2026-07-13
SPQ1220 Servicios Aereos Palenque 4 2026-06-22
SPQ883 Servicios Aereos Palenque 3 2026-07-17

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-18 SPQ510 - Jul 18, 01:34 UTCJul 18, 08:00 UTC6h 26m
2026-07-17 SPQ883 HAN → SGN Jul 17, 16:00 UTCJul 17, 16:15 UTC15m
2026-07-17 SPQ855 - Jul 17, 09:20 UTCJul 17, 09:35 UTC15m
2026-07-17 SPQ918 DAD → HAN Jul 17, 04:59 UTCJul 17, 07:44 UTC2h 45m
2026-07-17 SPQ908 - Jul 17, 03:14 UTCJul 17, 03:25 UTC10m
2026-07-17 SPQ907 - Jul 17, 00:40 UTCJul 17, 00:50 UTC10m
2026-07-16 SPQ511 - Jul 16, 10:00 UTCJul 16, 10:55 UTC55m
2026-07-16 SPQ510 - Jul 16, 01:35 UTCJul 16, 08:05 UTC6h 30m
2026-07-15 SPQ802 - Jul 15, 23:50 UTCJul 16, 00:00 UTC10m
2026-07-15 SPQ893 HAN → SGN Jul 15, 16:35 UTCJul 15, 16:45 UTC10m
2026-07-15 SPQ1240 - Jul 15, 14:45 UTCJul 15, 15:00 UTC15m
2026-07-15 SPQ1239 - Jul 15, 10:40 UTCJul 15, 10:50 UTC10m
2026-07-15 SPQ1218 - Jul 15, 08:25 UTCJul 15, 08:40 UTC15m
2026-07-15 SPQ1219 - Jul 15, 04:00 UTCJul 15, 04:15 UTC15m
2026-07-15 SPQ908 - Jul 15, 02:15 UTCJul 15, 02:25 UTC10m
2026-07-14 SPQ905 - Jul 14, 23:40 UTCJul 14, 23:50 UTC10m
2026-07-14 SPQ511 - Jul 14, 09:35 UTCJul 14, 16:20 UTC6h 45m
2026-07-14 SPQ510 - Jul 14, 06:50 UTCJul 14, 08:05 UTC1h 15m
2026-07-14 SPQ1209 - Jul 14, 01:30 UTCJul 14, 01:40 UTC10m
2026-07-13 SPQ802 - Jul 13, 23:40 UTCJul 13, 23:50 UTC10m
2026-07-13 SPQ943 HAN → DAD Jul 13, 14:55 UTCJul 13, 15:05 UTC10m
2026-07-13 SPQ1230 - Jul 13, 13:15 UTCJul 13, 13:25 UTC10m
2026-07-13 SPQ1229 - Jul 13, 08:40 UTCJul 13, 08:50 UTC10m
2026-07-13 SPQ918 - Jul 13, 06:40 UTCJul 13, 06:50 UTC10m
2026-07-13 SPQ915 - Jul 13, 04:05 UTCJul 13, 04:20 UTC15m
2026-07-13 SPQ906 - Jul 13, 01:45 UTCJul 13, 01:55 UTC10m
2026-07-12 SPQ903 - Jul 12, 22:50 UTCJul 12, 23:05 UTC15m
2026-07-12 SPQ936 - Jul 12, 18:05 UTCJul 12, 18:15 UTC10m
2026-07-12 SPQ935 HAN → DAD Jul 12, 15:10 UTCJul 12, 15:25 UTC15m
2026-07-12 SPQ1224 - Jul 12, 12:40 UTCJul 12, 13:20 UTC40m
2026-07-12 SPQ1225 - Jul 12, 08:01 UTCJul 12, 08:15 UTC15m
2026-07-12 SPQ915 - Jul 12, 03:55 UTCJul 12, 04:10 UTC15m
2026-07-11 SPQ903 - Jul 11, 23:10 UTCJul 11, 23:25 UTC15m
2026-07-11 SPQ1209 - Jul 11, 01:20 UTCJul 11, 16:25 UTC15h 5m
2026-07-10 SPQ883 HAN → SGN Jul 10, 18:05 UTCJul 10, 18:15 UTC10m
2026-07-10 SPQ868 - Jul 10, 16:05 UTCJul 10, 16:15 UTC10m
2026-07-10 SPQ1229 - Jul 10, 09:55 UTCJul 10, 10:10 UTC15m
2026-07-09 SPQ905 - Jul 9, 23:40 UTCJul 9, 23:55 UTC15m
2026-07-09 SPQ511 - Jul 9, 09:50 UTCJul 9, 10:30 UTC40m
2026-07-09 SPQ510 - Jul 9, 01:30 UTCJul 9, 08:10 UTC6h 40m
2026-07-08 SPQ893 HAN → SGN Jul 8, 18:50 UTCJul 8, 19:05 UTC15m
2026-07-08 SPQ1244 PQC → HAN Jul 8, 17:20 UTCJul 8, 17:35 UTC15m
2026-07-08 SPQ1245 HAN → PQC Jul 8, 13:20 UTCJul 8, 16:35 UTC3h 15m
2026-07-08 SPQ1225 - Jul 8, 07:30 UTCJul 8, 07:55 UTC25m
2026-07-08 SPQ1206 - Jul 8, 00:55 UTCJul 8, 06:05 UTC5h 10m
2026-07-07 SPQ927 - Jul 7, 09:45 UTCJul 7, 10:15 UTC30m
2026-07-07 SPQ1218 - Jul 7, 07:55 UTCJul 7, 08:15 UTC20m
2026-07-07 SPQ1219 - Jul 7, 04:00 UTCJul 7, 04:15 UTC15m
2026-07-06 SPQ905 - Jul 6, 23:20 UTCJul 7, 02:25 UTC3h 5m
2026-07-06 SPQ1244 PQC → HAN Jul 6, 16:40 UTCJul 6, 16:55 UTC15m

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-A906 page for operator, model, and routing details .

Mode-S 888238 frequently asked

What is Mode-S code 888238?
888238 is an ICAO 24-bit transponder address. Allocated to Vietnam. Assigned to VN-A906.
Where is Mode-S 888238 registered?
Mode-S code 888238 is allocated to Vietnam (VN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 888238 broadcasting right now?
No active broadcast right now. Last signal was 17m ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 888238, octal 42101070, decimal 8,946,232.
What flights does 888238 operate?
Mode-S 888238 has broadcast 20 distinct callsigns, including SPQ1244, SPQ1224, SPQ905, SPQ510, SPQ1245.