sensors Mode-S transponder

8832B5

ICAO 24-bit transponder address · allocated to Thailand

Currently assigned to HS-LUU · BOEING 737-800

Hex
8832B5
Octal
42031265
Decimal
8,925,877
Country
TH
Tail
HS-LUU
Type
B738
Broadcasting now · callsign TLM211 · 37,000 ft
Flights observed
6
Distinct callsigns
6
Country
TH
Last broadcast
14h ago

Current position

8832B5 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 8832B5 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 6 distinct

Callsign Airline Flights Last seen
TLM949 - 1 2026-04-13
TLM948 - 1 2026-04-13
TLM826 - 1 2026-04-14
TLM707 Thai Lion Air 1 2026-04-14
TLM551 - 1 2026-04-13
TLM550 - 1 2026-04-13

Recent flights last 6

DateFlightRouteTakeoffLandingDuration
2026-04-14 TLM826 - Apr 14, 08:45 UTCApr 14, 09:05 UTC20m
2026-04-14 TLM707 HDY → DMK Apr 14, 06:30 UTCApr 14, 07:00 UTC30m
2026-04-13 TLM949 - Apr 13, 13:35 UTCApr 13, 13:50 UTC15m
2026-04-13 TLM948 - Apr 13, 05:05 UTCApr 13, 05:15 UTC10m
2026-04-13 TLM551 - Apr 13, 02:40 UTCApr 13, 02:55 UTC15m
2026-04-13 TLM550 - Apr 13, 00:50 UTCApr 13, 01:05 UTC15m

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

Mode-S 8832B5 frequently asked

What is Mode-S code 8832B5?
8832B5 is an ICAO 24-bit transponder address. Allocated to Thailand. Assigned to HS-LUU.
Where is Mode-S 8832B5 registered?
Mode-S code 8832B5 is allocated to Thailand (TH). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 8832B5 broadcasting right now?
Yes. Mode-S 8832B5 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 8832B5, octal 42031265, decimal 8,925,877.
What flights does 8832B5 operate?
Mode-S 8832B5 has broadcast 6 distinct callsigns, including TLM949, TLM948, TLM826, TLM707, TLM551.