Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

8881F2

ICAO 24-bit transponder address · allocated to Vietnam

Currently assigned to VN-A547 · AIRBUS A-321neo

Hex
8881F2
Octal
42100762
Decimal
8,946,162
Country
VN
Tail
VN-A547
Type
A21N
Broadcasting now · callsign VJC878 · 35,025 ft
Flights observed
262
Distinct callsigns
20
Country
VN
Last broadcast
Jul 26, 12:00 UTC

Current position

8881F2 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 8881F2 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
VJC8893 VietJet Air 9 2026-06-16
VJC8891 VietJet Air 9 2026-07-21
VJC8890 - 8 2026-06-17
VJC948 - 7 2026-07-05
VJC929 - 7 2026-07-07
VJC949 - 5 2026-07-05
VJC935 - 5 2026-07-15
VJC934 - 5 2026-07-15
VJC932 - 5 2026-07-10
VJC921 - 5 2026-07-17
VJC920 - 5 2026-07-16
VJC878 VietJet Air 5 2026-07-24
VJC1802 VietJet Air 5 2026-06-08
VJC1801 VietJet Air 5 2026-06-08
VJC947 - 4 2026-07-10
VJC946 - 4 2026-07-10
VJC939 - 4 2026-07-05
VJC938 - 4 2026-07-04
VJC933 - 4 2026-07-11
VJC895 VietJet Air 4 2026-07-22

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 VJC8511 - Jul 26, 11:10 UTCJul 26, 12:00 UTC50m
2026-07-25 VJC875 ICN → DAD Jul 25, 14:35 UTCJul 26, 10:05 UTC19h 31m
2026-07-24 VJC879 ICN → DAD Jul 24, 22:30 UTCJul 25, 13:00 UTC14h 30m
2026-07-24 VJC878 DAD → ICN Jul 24, 18:25 UTCJul 24, 21:25 UTC3h 0m
2026-07-24 VJC723 HPH → DAD Jul 24, 09:00 UTCJul 24, 09:10 UTC10m
2026-07-24 VJC722 DAD → HPH Jul 24, 07:55 UTCJul 24, 08:05 UTC10m
2026-07-23 VJC133 HAN → SGN Jul 23, 05:00 UTCJul 23, 05:15 UTC15m
2026-07-23 VJC130 SGN → HAN Jul 23, 03:30 UTCJul 23, 03:40 UTC10m
2026-07-22 VJC896 DEL → SGN Jul 22, 19:55 UTCJul 23, 00:00 UTC4h 5m
2026-07-22 VJC895 SGN → DEL Jul 22, 00:35 UTCJul 22, 18:35 UTC18h 0m
2026-07-21 VJC895 SGN → DEL Jul 21, 22:35 UTCJul 22, 18:35 UTC20h 0m
2026-07-21 VJC878 DAD → ICN Jul 21, 14:15 UTCJul 21, 21:00 UTC6h 45m
2026-07-21 VJC8891 MFM → DAD Jul 21, 08:10 UTCJul 21, 08:25 UTC15m
2026-07-20 VJC157 HAN → SGN Jul 20, 13:15 UTCJul 20, 13:35 UTC20m
2026-07-20 VJC568 HUI → HAN Jul 20, 11:45 UTCJul 20, 11:55 UTC10m
2026-07-20 VJC567 HAN → HUI Jul 20, 09:20 UTCJul 20, 09:35 UTC15m
2026-07-19 VJC969 - Jul 19, 23:25 UTCJul 20, 07:55 UTC8h 30m
2026-07-19 VJC968 PQC → PUS Jul 19, 14:10 UTCJul 19, 22:00 UTC7h 50m
2026-07-19 VJC931 - Jul 19, 07:15 UTCJul 19, 08:15 UTC1h 0m
2026-07-19 VJC930 - Jul 19, 01:30 UTCJul 19, 05:55 UTC4h 25m
2026-07-18 VJC540 - Jul 18, 14:00 UTCJul 18, 14:15 UTC15m
2026-07-18 VJC539 HAN → DAD Jul 18, 11:30 UTCJul 18, 11:40 UTC10m
2026-07-18 VJC1454 - Jul 18, 09:55 UTCJul 18, 10:05 UTC10m
2026-07-18 VJC1453 - Jul 18, 05:40 UTCJul 18, 05:55 UTC15m
2026-07-18 VJC1772 - Jul 18, 00:29 UTCJul 18, 04:35 UTC4h 6m
2026-07-17 VJC943 TPE → HAN Jul 17, 12:35 UTCJul 17, 13:45 UTC1h 10m
2026-07-17 VJC942 - Jul 17, 09:04 UTCJul 17, 10:40 UTC1h 35m
2026-07-17 VJC921 - Jul 17, 00:50 UTCJul 17, 01:55 UTC1h 5m
2026-07-16 VJC920 - Jul 16, 22:05 UTCJul 16, 23:15 UTC1h 10m
2026-07-16 VJC920 - Jul 16, 18:55 UTCJul 16, 19:05 UTC10m
2026-07-16 VJC998 - Jul 16, 13:54 UTCJul 16, 14:05 UTC10m
2026-07-16 VJC997 - Jul 16, 06:35 UTCJul 16, 12:00 UTC5h 25m
2026-07-16 VJC997 - Jul 16, 04:15 UTCJul 16, 04:30 UTC15m
2026-07-16 VJC963 - Jul 16, 01:25 UTCJul 16, 02:15 UTC50m
2026-07-15 VJC963 - Jul 15, 22:10 UTCJul 15, 22:45 UTC35m
2026-07-15 VJC962 - Jul 15, 20:10 UTCJul 15, 20:55 UTC45m
2026-07-15 VJC962 - Jul 15, 16:50 UTCJul 15, 17:05 UTC15m
2026-07-15 VJC935 - Jul 15, 08:20 UTCJul 15, 10:00 UTC1h 40m
2026-07-15 VJC934 - Jul 15, 04:50 UTCJul 15, 06:45 UTC1h 55m
2026-07-15 VJC934 - Jul 15, 01:40 UTCJul 15, 01:55 UTC15m
2026-07-14 VJC780 - Jul 14, 15:35 UTCJul 14, 15:45 UTC10m
2026-07-14 VJC919 - Jul 14, 02:40 UTCJul 14, 05:15 UTC2h 35m
2026-07-13 VJC918 - Jul 13, 22:25 UTCJul 14, 01:05 UTC2h 40m
2026-07-13 VJC732 - Jul 13, 12:05 UTCJul 13, 12:15 UTC10m
2026-07-13 VJC731 - Jul 13, 06:30 UTCJul 13, 06:45 UTC15m
2026-07-13 VJC730 - Jul 13, 05:15 UTCJul 13, 05:25 UTC10m
2026-07-12 VJC835 - Jul 12, 22:10 UTCJul 13, 00:40 UTC2h 30m
2026-07-12 VJC834 TPE → ICN Jul 12, 10:35 UTCJul 12, 20:30 UTC9h 55m
2026-07-12 VJC5512 - Jul 12, 01:50 UTCJul 12, 09:10 UTC7h 20m
2026-07-11 VJC153 - Jul 11, 11:35 UTCJul 11, 16:20 UTC4h 45m

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-A547 page for operator, model, and routing details .

Mode-S 8881F2 frequently asked

What is Mode-S code 8881F2?
8881F2 is an ICAO 24-bit transponder address. Allocated to Vietnam. Assigned to VN-A547.
Where is Mode-S 8881F2 registered?
Mode-S code 8881F2 is allocated to Vietnam (VN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 8881F2 broadcasting right now?
Yes. Mode-S 8881F2 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 8881F2, octal 42100762, decimal 8,946,162.
What flights does 8881F2 operate?
Mode-S 8881F2 has broadcast 20 distinct callsigns, including VJC8893, VJC8891, VJC8890, VJC948, VJC929.