Apparatus

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sensors Mode-S transponder

88815E

ICAO 24-bit transponder address · allocated to Vietnam

Currently assigned to VN-A697 · AIRBUS A-321neo

Hex
88815E
Octal
42100536
Decimal
8,946,014
Country
VN
Tail
VN-A697
Type
A21N
No current signal · last broadcast Jul 26, 21:05 UTC
Flights observed
218
Distinct callsigns
20
Country
VN
Last broadcast
Jul 26, 21:05 UTC

Last known position

Most recent position reported by Mode-S 88815E.

Country allocation

The ICAO 24-bit address 88815E 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
VJC921 - 8 2026-07-11
VJC929 VietJet Air 7 2026-07-23
VJC1805 - 7 2026-07-20
VJC931 VietJet Air 5 2026-07-24
VJC930 VietJet Air 5 2026-07-24
VJC862 VietJet Air 5 2026-07-05
VJC960 - 4 2026-07-08
VJC943 VietJet Air 4 2026-04-24
VJC920 - 4 2026-07-10
VJC860 - 4 2026-07-05
VJC1925 - 4 2026-07-16
VJC972 VietJet Air 3 2026-07-23
VJC971 - 3 2026-07-23
VJC968 VietJet Air 3 2026-07-24
VJC963 VietJet Air 3 2026-06-08
VJC962 VietJet Air 3 2026-06-07
VJC961 - 3 2026-07-09
VJC942 VietJet Air 3 2026-04-24
VJC938 VietJet Air 3 2026-04-23
VJC906 - 3 2026-07-19

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 VJC977 ICN → PQC Jul 26, 20:25 UTCJul 26, 21:05 UTC40m
2026-07-26 VJC976 PQC → ICN Jul 26, 06:20 UTCJul 26, 18:50 UTC12h 31m
2026-07-26 VJC506 DAD → HAN Jul 26, 05:00 UTCJul 26, 05:20 UTC20m
2026-07-25 VJC441 HAN → PQC Jul 25, 10:50 UTCJul 25, 11:00 UTC10m
2026-07-24 VJC969 PUS → PQC Jul 24, 23:15 UTCJul 25, 09:35 UTC10h 20m
2026-07-24 VJC968 PQC → PUS Jul 24, 21:15 UTCJul 24, 21:50 UTC35m
2026-07-24 VJC968 PQC → PUS Jul 24, 13:45 UTCJul 24, 20:10 UTC6h 25m
2026-07-24 VJC931 KIX → HAN Jul 24, 11:20 UTCJul 24, 11:30 UTC10m
2026-07-24 VJC931 KIX → HAN Jul 24, 07:20 UTCJul 24, 08:20 UTC1h 0m
2026-07-24 VJC930 HAN → KIX Jul 24, 04:50 UTCJul 24, 06:00 UTC1h 10m
2026-07-24 VJC930 HAN → KIX Jul 24, 01:30 UTCJul 24, 01:40 UTC10m
2026-07-23 VJC972 DEL → HAN Jul 23, 18:50 UTCJul 23, 22:05 UTC3h 15m
2026-07-23 VJC971 - Jul 23, 13:50 UTCJul 23, 17:10 UTC3h 20m
2026-07-23 VJC971 - Jul 23, 13:10 UTCJul 23, 13:20 UTC10m
2026-07-23 VJC928 CGK → HAN Jul 23, 07:35 UTCJul 23, 11:30 UTC3h 55m
2026-07-23 VJC929 HAN → CGK Jul 23, 06:05 UTCJul 23, 06:25 UTC20m
2026-07-23 VJC929 HAN → CGK Jul 23, 04:40 UTCJul 23, 05:30 UTC50m
2026-07-23 VJC929 HAN → CGK Jul 23, 02:25 UTCJul 23, 02:35 UTC10m
2026-07-22 VJC148 - Jul 22, 13:10 UTCJul 22, 13:20 UTC10m
2026-07-21 VJC1803 - Jul 21, 07:00 UTCJul 21, 22:20 UTC15h 20m
2026-07-21 VJC855 SGN → CGK Jul 21, 05:25 UTCJul 21, 05:45 UTC20m
2026-07-20 VJC1805 - Jul 20, 13:50 UTCJul 21, 04:15 UTC14h 24m
2026-07-20 VJC1805 - Jul 20, 03:10 UTCJul 20, 23:20 UTC20h 10m
2026-07-19 VJC1805 - Jul 19, 22:15 UTCJul 20, 21:30 UTC23h 15m
2026-07-19 VJC1805 - Jul 19, 17:35 UTCJul 20, 16:40 UTC23h 5m
2026-07-19 VJC1805 - Jul 19, 17:15 UTCJul 20, 15:30 UTC22h 15m
2026-07-19 VJC3900 - Jul 19, 11:15 UTCJul 20, 03:20 UTC16h 5m
2026-07-19 VJC906 - Jul 19, 08:10 UTCJul 19, 08:50 UTC40m
2026-07-19 VJC906 - Jul 19, 05:30 UTCJul 19, 05:50 UTC20m
2026-07-19 VJC905 HAN → KUL Jul 19, 03:20 UTCJul 19, 03:35 UTC15m
2026-07-19 VJC905 HAN → KUL Jul 19, 01:00 UTCJul 19, 01:10 UTC10m
2026-07-18 VJC468 - Jul 18, 12:20 UTCJul 18, 12:30 UTC10m
2026-07-18 VJC467 HAN → VCA Jul 18, 07:55 UTCJul 18, 08:10 UTC15m
2026-07-18 VJC127 HAN → SGN Jul 18, 01:39 UTCJul 18, 06:35 UTC4h 56m
2026-07-17 VJC935 - Jul 17, 12:10 UTCJul 17, 12:19 UTC10m
2026-07-17 VJC935 - Jul 17, 07:50 UTCJul 17, 11:25 UTC3h 35m
2026-07-17 VJC934 HAN → NRT Jul 17, 04:25 UTCJul 17, 06:10 UTC1h 45m
2026-07-17 VJC934 HAN → NRT Jul 17, 01:20 UTCJul 17, 01:29 UTC10m
2026-07-16 VJC1925 - Jul 16, 14:10 UTCJul 16, 22:25 UTC8h 15m
2026-07-16 VJC1925 - Jul 16, 13:30 UTCJul 16, 13:40 UTC10m
2026-07-16 VJC928 - Jul 16, 07:20 UTCJul 16, 08:50 UTC1h 30m
2026-07-16 VJC929 - Jul 16, 05:55 UTCJul 16, 06:15 UTC20m
2026-07-16 VJC929 - Jul 16, 04:35 UTCJul 16, 05:20 UTC45m
2026-07-16 VJC929 - Jul 16, 02:20 UTCJul 16, 02:35 UTC15m
2026-07-14 VJC977 - Jul 14, 20:20 UTCJul 14, 23:05 UTC2h 44m
2026-07-14 VJC976 PQC → ICN Jul 14, 16:05 UTCJul 14, 19:00 UTC2h 55m
2026-07-14 VJC767 - Jul 14, 10:00 UTCJul 14, 10:20 UTC20m
2026-07-14 VJC766 - Jul 14, 08:55 UTCJul 14, 09:05 UTC10m
2026-07-13 VJC1814 - Jul 13, 09:05 UTCJul 13, 09:20 UTC15m
2026-07-12 VJC979 - Jul 12, 20:20 UTCJul 13, 07:45 UTC11h 25m

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-A697 page for operator, model, and routing details .

Mode-S 88815E frequently asked

What is Mode-S code 88815E?
88815E is an ICAO 24-bit transponder address. Allocated to Vietnam. Assigned to VN-A697.
Where is Mode-S 88815E registered?
Mode-S code 88815E is allocated to Vietnam (VN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 88815E broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 21:05 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 88815E, octal 42100536, decimal 8,946,014.
What flights does 88815E operate?
Mode-S 88815E has broadcast 20 distinct callsigns, including VJC921, VJC929, VJC1805, VJC931, VJC930.