Apparatus

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sensors Mode-S transponder

884F01

ICAO 24-bit transponder address · allocated to Thailand

Currently assigned to HS-SXA · AIRBUS A-320

Hex
884F01
Octal
42047401
Decimal
8,933,121
Country
TH
Tail
HS-SXA
Type
A320
No current signal · last broadcast Apr 21, 11:50 UTC
Flights observed
70
Distinct callsigns
10
Country
TH
Last broadcast
Apr 21, 11:50 UTC

Last known position

Most recent position reported by Mode-S 884F01.

Country allocation

The ICAO 24-bit address 884F01 falls within the block assigned to Thailand (TH) by ICAO Annex 10, Volume III. Every aircraft registered in Thailand 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 10 distinct

Callsign Airline Flights Last seen
TVJ109 - 10 2026-04-20
TVJ309 - 9 2026-04-20
TVJ108 - 9 2026-04-20
TVJ103 - 9 2026-04-20
TVJ101 - 9 2026-04-20
TVJ100 - 9 2026-04-19
TVJ102 - 8 2026-04-20
TVJ308 - 5 2026-04-17
TVJJ101 - 1 2026-04-19
THB928 - 1 2026-04-21

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-04-21 THB928 - Apr 21, 11:30 UTCApr 21, 11:50 UTC20m
2026-04-20 TVJ309 - Apr 20, 13:10 UTCApr 20, 16:20 UTC3h 10m
2026-04-20 TVJ109 - Apr 20, 11:00 UTCApr 20, 12:00 UTC1h 0m
2026-04-20 TVJ108 - Apr 20, 09:15 UTCApr 20, 10:10 UTC55m
2026-04-20 TVJ103 - Apr 20, 05:05 UTCApr 20, 06:10 UTC1h 5m
2026-04-20 TVJ102 - Apr 20, 03:10 UTCApr 20, 04:10 UTC1h 0m
2026-04-20 TVJ101 CNX → BKK Apr 20, 01:00 UTCApr 20, 01:50 UTC50m
2026-04-19 TVJ100 - Apr 19, 23:00 UTCApr 20, 00:00 UTC1h 0m
2026-04-19 TVJ309 - Apr 19, 13:05 UTCApr 19, 16:10 UTC3h 5m
2026-04-19 TVJ109 - Apr 19, 11:00 UTCApr 19, 11:55 UTC55m
2026-04-19 TVJ108 - Apr 19, 09:15 UTCApr 19, 10:20 UTC1h 5m
2026-04-19 TVJ103 - Apr 19, 05:05 UTCApr 19, 06:05 UTC1h 0m
2026-04-19 TVJ102 - Apr 19, 03:10 UTCApr 19, 04:10 UTC1h 0m
2026-04-19 TVJJ101 - Apr 19, 01:00 UTCApr 19, 02:00 UTC1h 0m
2026-04-18 TVJ100 - Apr 18, 23:10 UTCApr 19, 00:10 UTC1h 0m
2026-04-18 TVJ309 - Apr 18, 13:10 UTCApr 18, 16:55 UTC3h 45m
2026-04-18 TVJ109 - Apr 18, 10:55 UTCApr 18, 12:05 UTC1h 10m
2026-04-18 TVJ108 - Apr 18, 09:05 UTCApr 18, 10:05 UTC1h 0m
2026-04-18 TVJ103 - Apr 18, 05:40 UTCApr 18, 06:00 UTC20m
2026-04-18 TVJ103 - Apr 18, 05:00 UTCApr 18, 05:20 UTC20m
2026-04-18 TVJ102 - Apr 18, 03:05 UTCApr 18, 03:20 UTC15m
2026-04-18 TVJ101 - Apr 18, 01:35 UTCApr 18, 01:50 UTC15m
2026-04-18 TVJ101 - Apr 18, 01:00 UTCApr 18, 01:15 UTC15m
2026-04-17 TVJ100 - Apr 17, 23:40 UTCApr 17, 23:55 UTC15m
2026-04-17 TVJ100 - Apr 17, 23:00 UTCApr 17, 23:20 UTC20m
2026-04-17 TVJ309 - Apr 17, 15:35 UTCApr 17, 16:20 UTC45m
2026-04-17 TVJ308 - Apr 17, 13:20 UTCApr 17, 13:45 UTC25m
2026-04-17 TVJ109 - Apr 17, 11:20 UTCApr 17, 12:05 UTC45m
2026-04-17 TVJ109 - Apr 17, 11:05 UTCApr 17, 11:15 UTC10m
2026-04-17 TVJ108 - Apr 17, 09:20 UTCApr 17, 09:55 UTC35m
2026-04-17 TVJ108 - Apr 17, 09:00 UTCApr 17, 09:15 UTC15m
2026-04-17 TVJ103 - Apr 17, 05:20 UTCApr 17, 06:10 UTC50m
2026-04-17 TVJ102 - Apr 17, 03:20 UTCApr 17, 04:00 UTC40m
2026-04-17 TVJ101 - Apr 17, 01:20 UTCApr 17, 02:00 UTC40m
2026-04-17 TVJ101 - Apr 17, 01:00 UTCApr 17, 01:15 UTC15m
2026-04-16 TVJ100 - Apr 16, 23:20 UTCApr 17, 00:20 UTC1h 0m
2026-04-16 TVJ309 - Apr 16, 15:30 UTCApr 16, 16:15 UTC45m
2026-04-16 TVJ308 - Apr 16, 13:15 UTCApr 16, 13:44 UTC30m
2026-04-16 TVJ109 - Apr 16, 11:09 UTCApr 16, 12:00 UTC50m
2026-04-16 TVJ109 - Apr 16, 10:54 UTCApr 16, 11:04 UTC10m
2026-04-16 TVJ108 - Apr 16, 09:10 UTCApr 16, 10:09 UTC1h 0m
2026-04-16 TVJ103 - Apr 16, 05:09 UTCApr 16, 06:10 UTC1h 0m
2026-04-16 TVJ102 - Apr 16, 03:09 UTCApr 16, 03:55 UTC45m
2026-04-16 TVJ101 - Apr 16, 01:10 UTCApr 16, 01:50 UTC40m
2026-04-16 TVJ101 - Apr 16, 00:50 UTCApr 16, 01:05 UTC15m
2026-04-15 TVJ100 - Apr 15, 23:10 UTCApr 16, 00:05 UTC55m
2026-04-15 TVJ308 - Apr 15, 13:10 UTCApr 15, 13:45 UTC35m
2026-04-15 TVJ109 - Apr 15, 11:00 UTCApr 15, 12:01 UTC1h 0m
2026-04-15 TVJ108 - Apr 15, 09:05 UTCApr 15, 09:25 UTC20m
2026-04-15 TVJ103 - Apr 15, 05:30 UTCApr 15, 06:30 UTC1h 0m

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 HS-SXA page for operator, model, and routing details .

Mode-S 884F01 frequently asked

What is Mode-S code 884F01?
884F01 is an ICAO 24-bit transponder address. Allocated to Thailand. Assigned to HS-SXA.
Where is Mode-S 884F01 registered?
Mode-S code 884F01 is allocated to Thailand (TH). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 884F01 broadcasting right now?
No active broadcast right now. Last signal was Apr 21, 11:50 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 884F01, octal 42047401, decimal 8,933,121.
What flights does 884F01 operate?
Mode-S 884F01 has broadcast 10 distinct callsigns, including TVJ109, TVJ309, TVJ108, TVJ103, TVJ101.