Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

888263

ICAO 24-bit transponder address · allocated to Vietnam

Hex
888263
Octal
42101143
Decimal
8,946,275
Country
VN
No current signal · last broadcast Jul 26, 17:05 UTC
Flights observed
59
Distinct callsigns
20
Country
VN
Last broadcast
Jul 26, 17:05 UTC

Last known position

Most recent position reported by Mode-S 888263.

Country allocation

The ICAO 24-bit address 888263 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
SPQ903 Servicios Aereos Palenque 3 2026-07-25
SPQ1225 Servicios Aereos Palenque 3 2026-07-25
SPQ1221 Servicios Aereos Palenque 3 2026-07-23
SPQ1147 Servicios Aereos Palenque 3 2026-07-26
SPQ1146 Servicios Aereos Palenque 3 2026-07-26
SPQ936 - 2 2026-07-24
SPQ935 - 2 2026-07-25
SPQ932 Servicios Aereos Palenque 2 2026-07-24
SPQ906 Servicios Aereos Palenque 2 2026-07-26
SPQ855 - 2 2026-07-14
SPQ1203 Servicios Aereos Palenque 2 2026-07-22
SPQ1156 Servicios Aereos Palenque 2 2026-07-21
SPQ9921 - 1 2026-07-04
SPQ948 - 1 2026-07-14
SPQ946 Servicios Aereos Palenque 1 2026-07-23
SPQ945 - 1 2026-07-14
SPQ943 Servicios Aereos Palenque 1 2026-07-23
SPQ937 - 1 2026-07-16
SPQ930 Servicios Aereos Palenque 1 2026-07-26
SPQ925 Servicios Aereos Palenque 1 2026-07-24

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 SPQ1244 PQC → HAN Jul 26, 16:55 UTCJul 26, 17:05 UTC10m
2026-07-26 SPQ1241 HAN → PQC Jul 26, 12:50 UTCJul 26, 13:05 UTC15m
2026-07-26 SPQ930 DAD → HAN Jul 26, 08:35 UTCJul 26, 11:30 UTC2h 55m
2026-07-26 SPQ1146 CXR → HAN Jul 26, 07:00 UTCJul 26, 07:15 UTC15m
2026-07-26 SPQ1147 HAN → CXR Jul 26, 03:20 UTCJul 26, 03:35 UTC15m
2026-07-26 SPQ906 DAD → HAN Jul 26, 01:45 UTCJul 26, 01:55 UTC10m
2026-07-25 SPQ903 HAN → DAD Jul 25, 23:15 UTCJul 25, 23:30 UTC15m
2026-07-25 SPQ935 - Jul 25, 15:05 UTCJul 25, 17:40 UTC2h 35m
2026-07-25 SPQ1225 HAN → PQC Jul 25, 09:40 UTCJul 25, 09:55 UTC15m
2026-07-25 SPQ1146 CXR → HAN Jul 25, 04:30 UTCJul 25, 08:30 UTC4h 0m
2026-07-25 SPQ906 DAD → HAN Jul 25, 02:40 UTCJul 25, 02:50 UTC10m
2026-07-24 SPQ903 HAN → DAD Jul 24, 23:55 UTCJul 25, 00:15 UTC20m
2026-07-24 SPQ936 - Jul 24, 16:05 UTCJul 24, 16:20 UTC15m
2026-07-24 SPQ935 - Jul 24, 13:30 UTCJul 24, 13:45 UTC15m
2026-07-24 SPQ932 DAD → HAN Jul 24, 11:40 UTCJul 24, 11:55 UTC15m
2026-07-24 SPQ925 HAN → DAD Jul 24, 09:00 UTCJul 24, 09:15 UTC15m
2026-07-24 SPQ1146 CXR → HAN Jul 24, 07:20 UTCJul 24, 07:30 UTC10m
2026-07-24 SPQ1147 HAN → CXR Jul 24, 03:25 UTCJul 24, 03:35 UTC10m
2026-07-23 SPQ903 HAN → DAD Jul 23, 23:15 UTCJul 24, 01:55 UTC2h 40m
2026-07-23 SPQ946 DAD → HAN Jul 23, 17:40 UTCJul 23, 17:55 UTC15m
2026-07-23 SPQ943 HAN → DAD Jul 23, 14:55 UTCJul 23, 15:10 UTC15m
2026-07-23 SPQ1232 - Jul 23, 13:05 UTCJul 23, 13:20 UTC15m
2026-07-23 SPQ1221 HAN → PQC Jul 23, 04:50 UTCJul 23, 05:05 UTC15m
2026-07-22 SPQ1203 HAN → PQC Jul 22, 23:05 UTCJul 23, 03:10 UTC4h 5m
2026-07-22 SPQ936 - Jul 22, 13:30 UTCJul 22, 17:35 UTC4h 5m
2026-07-22 SPQ932 DAD → HAN Jul 22, 11:50 UTCJul 22, 12:10 UTC20m
2026-07-22 SPQ1147 HAN → CXR Jul 22, 03:35 UTCJul 22, 03:50 UTC15m
2026-07-21 SPQ808 SGN → HAN Jul 21, 15:45 UTCJul 22, 01:20 UTC9h 35m
2026-07-21 SPQ1156 CXR → HAN Jul 21, 10:35 UTCJul 21, 14:30 UTC3h 55m
2026-07-21 SPQ924 DAD → HAN Jul 21, 09:00 UTCJul 21, 09:10 UTC10m
2026-07-21 SPQ915 HAN → DAD Jul 21, 06:15 UTCJul 21, 06:30 UTC15m
2026-07-21 SPQ1143 HAN → CXR Jul 21, 00:50 UTCJul 21, 05:00 UTC4h 10m
2026-07-20 SPQ1156 CXR → HAN Jul 20, 10:10 UTCJul 20, 14:05 UTC3h 55m
2026-07-19 SPQ920 DAD → HAN Jul 19, 23:40 UTCJul 20, 07:35 UTC7h 55m
2026-07-19 SPQ1240 - Jul 19, 05:35 UTCJul 19, 14:50 UTC9h 15m
2026-07-18 SPQ1203 HAN → PQC Jul 18, 22:55 UTCJul 19, 03:15 UTC4h 20m
2026-07-18 SPQ1221 HAN → PQC Jul 18, 05:45 UTCJul 18, 05:55 UTC10m
2026-07-18 SPQ820 SGN → HAN Jul 18, 03:50 UTCJul 18, 04:15 UTC25m
2026-07-17 SPQ805 - Jul 17, 23:10 UTCJul 17, 23:20 UTC10m
2026-07-17 SPQ1221 - Jul 17, 05:15 UTCJul 17, 05:25 UTC10m
2026-07-16 SPQ1204 - Jul 16, 22:59 UTCJul 17, 03:10 UTC4h 10m
2026-07-16 SPQ884 - Jul 16, 18:10 UTCJul 16, 18:19 UTC10m
2026-07-16 SPQ937 - Jul 16, 12:14 UTCJul 16, 12:25 UTC10m
2026-07-16 SPQ1225 - Jul 16, 06:30 UTCJul 16, 10:50 UTC4h 20m
2026-07-15 SPQ863 - Jul 15, 12:05 UTCJul 15, 16:55 UTC4h 50m
2026-07-15 SPQ1224 - Jul 15, 10:35 UTCJul 15, 10:45 UTC10m
2026-07-15 SPQ1225 - Jul 15, 06:15 UTCJul 15, 06:30 UTC15m
2026-07-15 SPQ1206 - Jul 15, 04:40 UTCJul 15, 05:05 UTC25m
2026-07-15 SPQ1207 - Jul 15, 00:45 UTCJul 15, 00:55 UTC10m
2026-07-14 SPQ948 - Jul 14, 18:25 UTCJul 14, 18:40 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.

Mode-S 888263 frequently asked

What is Mode-S code 888263?
888263 is an ICAO 24-bit transponder address. Allocated to Vietnam.
Where is Mode-S 888263 registered?
Mode-S code 888263 is allocated to Vietnam (VN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 888263 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 17:05 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 888263, octal 42101143, decimal 8,946,275.
What flights does 888263 operate?
Mode-S 888263 has broadcast 20 distinct callsigns, including SPQ903, SPQ1225, SPQ1221, SPQ1147, SPQ1146.