Apparatus

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sensors Mode-S transponder

8830EF

ICAO 24-bit transponder address · allocated to Thailand

Currently assigned to HS-LGO · BOEING 737-800

Hex
8830EF
Octal
42030357
Decimal
8,925,423
Country
TH
Tail
HS-LGO
Type
B738
No current signal · last broadcast 11h ago
Flights observed
320
Distinct callsigns
20
Country
TH
Last broadcast
11h ago

Last known position

Most recent position reported by Mode-S 8830EF.

Country allocation

The ICAO 24-bit address 8830EF 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 20 distinct

Callsign Airline Flights Last seen
TLM220 Thai Lion Air 13 2026-05-18
TLM221 Thai Lion Air 12 2026-05-17
TLM116 Thai Lion Air 10 2026-07-05
TLM117 - 8 2026-07-06
TLM616 - 6 2026-07-08
TLM900 Thai Lion Air 5 2026-05-24
TLM783 - 5 2026-07-09
TLM736 - 5 2026-07-13
TLM670 - 5 2026-07-08
TLM617 - 5 2026-06-25
TLM259 - 5 2026-06-27
TLM211 - 5 2026-06-23
TLM210 Thai Lion Air 5 2026-06-23
TLM826 - 4 2026-07-09
TLM789 - 4 2026-07-12
TLM785 Thai Lion Air 4 2026-05-26
TLM737 - 4 2026-06-28
TLM734 - 4 2026-07-10
TLM709 - 4 2026-06-20
TLM539 - 4 2026-07-11

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 TLM813 - Jul 14, 10:15 UTCJul 14, 13:35 UTC3h 20m
2026-07-14 TLM101 - Jul 14, 04:25 UTCJul 14, 06:30 UTC2h 5m
2026-07-14 TLM100 - Jul 14, 01:00 UTCJul 14, 02:55 UTC1h 55m
2026-07-13 TLM951 - Jul 13, 14:45 UTCJul 13, 21:00 UTC6h 15m
2026-07-13 TLM950 - Jul 13, 13:40 UTCJul 13, 13:50 UTC10m
2026-07-13 TLM736 - Jul 13, 05:31 UTCJul 13, 08:15 UTC2h 45m
2026-07-13 TLM752 - Jul 13, 01:01 UTCJul 13, 04:15 UTC3h 15m
2026-07-12 TLM717 - Jul 12, 14:20 UTCJul 12, 14:40 UTC20m
2026-07-12 TLM716 - Jul 12, 11:25 UTCJul 12, 12:01 UTC35m
2026-07-12 TLM789 - Jul 12, 10:01 UTCJul 12, 10:25 UTC25m
2026-07-12 TLM788 - Jul 12, 07:31 UTCJul 12, 07:40 UTC10m
2026-07-11 TLM515 - Jul 11, 11:35 UTCJul 11, 12:20 UTC45m
2026-07-11 TLM514 - Jul 11, 09:45 UTCJul 11, 10:35 UTC50m
2026-07-11 TLM539 - Jul 11, 07:50 UTCJul 11, 08:40 UTC50m
2026-07-11 TLM538 - Jul 11, 05:35 UTCJul 11, 06:40 UTC1h 5m
2026-07-10 TLM105 - Jul 10, 14:00 UTCJul 10, 15:55 UTC1h 55m
2026-07-10 TLM104 - Jul 10, 10:20 UTCJul 10, 12:15 UTC1h 55m
2026-07-10 TLM605 - Jul 10, 04:20 UTCJul 10, 06:50 UTC2h 30m
2026-07-10 TLM735 - Jul 10, 02:40 UTCJul 10, 03:15 UTC35m
2026-07-10 TLM734 - Jul 10, 00:40 UTCJul 10, 01:15 UTC35m
2026-07-09 TLM826 - Jul 9, 08:35 UTCJul 9, 11:50 UTC3h 15m
2026-07-09 TLM784 - Jul 9, 04:40 UTCJul 9, 07:35 UTC2h 55m
2026-07-09 TLM783 - Jul 9, 00:05 UTCJul 9, 02:55 UTC2h 50m
2026-07-08 TLM616 - Jul 8, 11:55 UTCJul 8, 14:15 UTC2h 20m
2026-07-08 TLM511 - Jul 8, 06:25 UTCJul 8, 07:15 UTC50m
2026-07-08 TLM510 - Jul 8, 04:30 UTCJul 8, 05:25 UTC55m
2026-07-08 TLM670 - Jul 8, 00:25 UTCJul 8, 03:15 UTC2h 50m
2026-07-07 TLM826 - Jul 7, 08:45 UTCJul 7, 12:05 UTC3h 20m
2026-07-06 TLM117 - Jul 6, 01:35 UTCJul 6, 04:35 UTC3h 0m
2026-07-05 TLM116 DMK → CGK Jul 5, 12:30 UTCJul 5, 12:45 UTC15m
2026-07-05 TLM116 DMK → CGK Jul 5, 09:50 UTCJul 5, 11:55 UTC2h 5m
2026-07-05 TLM643 - Jul 5, 02:50 UTCJul 5, 03:25 UTC35m
2026-07-05 TLM642 - Jul 5, 01:15 UTCJul 5, 01:50 UTC35m
2026-07-04 TLM824 - Jul 4, 01:35 UTCJul 4, 04:55 UTC3h 20m
2026-07-03 TLM716 - Jul 3, 11:25 UTCJul 3, 14:35 UTC3h 10m
2026-07-03 TLM101 - Jul 3, 04:20 UTCJul 3, 06:25 UTC2h 5m
2026-07-03 TLM100 - Jul 3, 00:50 UTCJul 3, 02:45 UTC1h 55m
2026-07-02 TLM371 - Jul 2, 14:45 UTCJul 2, 17:00 UTC2h 15m
2026-07-02 TLM370 - Jul 2, 10:45 UTCJul 2, 12:20 UTC1h 35m
2026-07-02 TLM784 - Jul 2, 04:30 UTCJul 2, 07:15 UTC2h 45m
2026-07-02 TLM735 - Jul 2, 02:30 UTCJul 2, 03:25 UTC55m
2026-07-02 TLM734 - Jul 2, 00:35 UTCJul 2, 01:10 UTC35m
2026-07-01 TLM747 - Jul 1, 09:50 UTCJul 1, 12:40 UTC2h 50m
2026-07-01 TLM539 - Jul 1, 07:30 UTCJul 1, 08:30 UTC1h 0m
2026-07-01 TLM538 - Jul 1, 05:45 UTCJul 1, 06:45 UTC1h 0m
2026-07-01 TLM507 - Jul 1, 03:40 UTCJul 1, 04:35 UTC55m
2026-07-01 TLM506 - Jul 1, 01:55 UTCJul 1, 02:45 UTC50m
2026-06-30 TLM647 - Jun 30, 10:55 UTCJun 30, 11:10 UTC15m
2026-06-30 TLM646 - Jun 30, 08:55 UTCJun 30, 09:25 UTC30m
2026-06-30 TLM708 - Jun 30, 04:30 UTCJun 30, 07:50 UTC3h 20m

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

Mode-S 8830EF frequently asked

What is Mode-S code 8830EF?
8830EF is an ICAO 24-bit transponder address. Allocated to Thailand. Assigned to HS-LGO.
Where is Mode-S 8830EF registered?
Mode-S code 8830EF is allocated to Thailand (TH). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 8830EF broadcasting right now?
No active broadcast right now. Last signal was 11h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 8830EF, octal 42030357, decimal 8,925,423.
What flights does 8830EF operate?
Mode-S 8830EF has broadcast 20 distinct callsigns, including TLM220, TLM221, TLM116, TLM117, TLM616.