Apparatus

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sensors Mode-S transponder

88813E

ICAO 24-bit transponder address · allocated to Vietnam

Currently assigned to VN-A635 · AIRBUS A-321

Hex
88813E
Octal
42100476
Decimal
8,945,982
Country
VN
Tail
VN-A635
Type
A321
No current signal · last broadcast 4h ago
Flights observed
50
Distinct callsigns
20
Country
VN
Last broadcast
4h ago

Last known position

Most recent position reported by Mode-S 88813E.

Country allocation

The ICAO 24-bit address 88813E 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
VJC7079 VietJet Air 3 2026-05-17
VJC804 VietJet Air 2 2026-06-17
VJC803 VietJet Air 2 2026-06-17
VJC721 VietJet Air 2 2026-06-18
VJC720 VietJet Air 2 2026-06-18
VJC3826 - 2 2026-05-02
VJC3825 - 2 2026-05-02
VJC163 VietJet Air 2 2026-06-11
VJC914 VietJet Air 1 2026-06-18
VJC913 VietJet Air 1 2026-06-18
VJC902 VietJet Air 1 2026-05-08
VJC901 VietJet Air 1 2026-05-08
VJC826 VietJet Air 1 2026-06-07
VJC825 VietJet Air 1 2026-06-07
VJC807 VietJet Air 1 2026-06-13
VJC800 VietJet Air 1 2026-06-13
VJC773 VietJet Air 1 2026-06-19
VJC7527 VietJet Air 1 2026-06-18
VJC7526 VietJet Air 1 2026-06-18
VJC725 VietJet Air 1 2026-06-16

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-06-19 VJC773 HAN → CXR Jun 19, 10:24 UTCJun 19, 10:44 UTC20m
2026-06-19 VJC508 DAD → HAN Jun 19, 08:44 UTCJun 19, 09:04 UTC20m
2026-06-19 VJC515 HAN → DAD Jun 19, 05:59 UTCJun 19, 06:24 UTC25m
2026-06-19 VJC462 VCA → HAN Jun 19, 00:00 UTCJun 19, 04:34 UTC4h 34m
2026-06-18 VJC7527 CAN → HAN Jun 18, 19:35 UTCJun 18, 20:55 UTC1h 20m
2026-06-18 VJC7526 HAN → CAN Jun 18, 15:50 UTCJun 18, 16:15 UTC25m
2026-06-18 VJC914 SAI → HAN Jun 18, 12:55 UTCJun 18, 13:25 UTC30m
2026-06-18 VJC913 HAN → SAI Jun 18, 09:55 UTCJun 18, 10:15 UTC20m
2026-06-18 VJC721 HPH → DAD Jun 18, 05:00 UTCJun 18, 08:10 UTC3h 10m
2026-06-18 VJC720 DAD → HPH Jun 18, 03:30 UTCJun 18, 03:55 UTC25m
2026-06-17 VJC804 BKK → SGN Jun 17, 07:05 UTCJun 17, 07:35 UTC30m
2026-06-17 VJC803 SGN → BKK Jun 17, 05:05 UTCJun 17, 05:40 UTC35m
2026-06-16 VJC725 HPH → DAD Jun 16, 01:10 UTCJun 16, 01:30 UTC20m
2026-06-15 VJC724 DAD → HPH Jun 15, 23:45 UTCJun 16, 00:10 UTC25m
2026-06-15 VJC527 HAN → DAD Jun 15, 14:50 UTCJun 15, 15:15 UTC25m
2026-06-15 VJC520 DAD → HAN Jun 15, 05:20 UTCJun 15, 13:45 UTC8h 25m
2026-06-15 VJC524 DAD → HAN Jun 15, 00:55 UTCJun 15, 04:00 UTC3h 5m
2026-06-14 VJC511 HAN → DAD Jun 14, 08:50 UTCJun 14, 23:44 UTC14h 55m
2026-06-14 VJC510 DAD → HAN Jun 14, 07:30 UTCJun 14, 07:45 UTC15m
2026-06-14 VJC721 HPH → DAD Jun 14, 04:45 UTCJun 14, 05:05 UTC20m
2026-06-14 VJC720 DAD → HPH Jun 14, 03:45 UTCJun 14, 03:55 UTC10m
2026-06-13 VJC800 BKK → SGN Jun 13, 08:55 UTCJun 13, 09:30 UTC35m
2026-06-13 VJC807 SGN → BKK Jun 13, 07:10 UTCJun 13, 07:55 UTC45m
2026-06-11 VJC163 HAN → SGN Jun 11, 16:15 UTCJun 11, 16:35 UTC20m
2026-06-11 VJC467 HAN → VCA Jun 11, 08:05 UTCJun 11, 12:35 UTC4h 30m
2026-06-11 VJC426 PXU → HAN Jun 11, 03:55 UTCJun 11, 06:55 UTC3h 0m
2026-06-11 VJC122 SGN → HAN Jun 11, 01:30 UTCJun 11, 01:55 UTC25m
2026-06-09 VJC283 HPH → SGN Jun 9, 13:50 UTCJun 9, 14:10 UTC20m
2026-06-09 VJC282 SGN → HPH Jun 9, 12:35 UTCJun 9, 12:55 UTC20m
2026-06-07 VJC826 KUL → SGN Jun 7, 07:00 UTCJun 7, 07:15 UTC15m
2026-06-07 VJC825 SGN → KUL Jun 7, 04:50 UTCJun 7, 05:35 UTC45m
2026-06-06 VJC1505 HAN → DAD Jun 6, 08:45 UTCJun 6, 09:00 UTC15m
2026-06-06 VJC1504 DAD → HAN Jun 6, 06:40 UTCJun 6, 07:00 UTC20m
2026-06-05 VJC163 HAN → SGN Jun 5, 15:30 UTCJun 5, 15:50 UTC20m
2026-06-05 VJC154 SGN → HAN Jun 5, 09:55 UTCJun 5, 14:25 UTC4h 30m
2026-06-05 VJC138 SGN → HAN Jun 5, 07:55 UTCJun 5, 08:10 UTC15m
2026-06-05 VJC135 HAN → SGN Jun 5, 03:35 UTCJun 5, 03:45 UTC10m
2026-06-04 VJC281 HPH → SGN Jun 4, 11:30 UTCJun 4, 11:50 UTC20m
2026-06-04 VJC280 SGN → HPH Jun 4, 10:20 UTCJun 4, 10:35 UTC15m
2026-06-01 VJC804 BKK → SGN Jun 1, 07:05 UTCJun 1, 07:45 UTC40m
2026-06-01 VJC803 SGN → BKK Jun 1, 05:15 UTCJun 1, 05:55 UTC40m
2026-05-17 VJC7079 MFM → HPH May 17, 09:15 UTCMay 17, 09:25 UTC10m
2026-05-16 VJC7079 MFM → HPH May 16, 08:16 UTCMay 16, 08:26 UTC10m
2026-05-08 VJC902 BKK → HAN May 8, 07:34 UTCMay 8, 08:40 UTC1h 5m
2026-05-08 VJC901 HAN → BKK May 8, 05:05 UTCMay 8, 06:09 UTC1h 5m
2026-05-05 VJC7079 MFM → HPH May 5, 08:40 UTCMay 5, 08:55 UTC15m
2026-05-02 VJC3826 - May 2, 14:35 UTCMay 2, 15:10 UTC35m
2026-05-02 VJC3825 - May 2, 12:35 UTCMay 2, 13:20 UTC45m
2026-05-01 VJC3826 - May 1, 01:50 UTCMay 1, 02:25 UTC35m
2026-04-30 VJC3825 - Apr 30, 23:50 UTCMay 1, 00:30 UTC40m

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-A635 page for operator, model, and routing details .

Mode-S 88813E frequently asked

What is Mode-S code 88813E?
88813E is an ICAO 24-bit transponder address. Allocated to Vietnam. Assigned to VN-A635.
Where is Mode-S 88813E registered?
Mode-S code 88813E is allocated to Vietnam (VN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 88813E broadcasting right now?
No active broadcast right now. Last signal was 4h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 88813E, octal 42100476, decimal 8,945,982.
What flights does 88813E operate?
Mode-S 88813E has broadcast 20 distinct callsigns, including VJC7079, VJC804, VJC803, VJC721, VJC720.