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sensors Mode-S transponder

70801B

ICAO 24-bit transponder address · allocated to Laos

Currently assigned to RDPL-34188 · AIRBUS A-320

Hex
70801B
Octal
34100033
Decimal
7,372,827
Country
LA
Tail
RDPL-34188
Type
A320
No current signal · last broadcast Jul 26, 04:20 UTC
Flights observed
186
Distinct callsigns
20
Country
LA
Last broadcast
Jul 26, 04:20 UTC

Last known position

Most recent position reported by Mode-S 70801B.

Country allocation

The ICAO 24-bit address 70801B falls within the block assigned to Laos (LA) by ICAO Annex 10, Volume III. Every aircraft registered in Laos 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
LAO923 Lao Airlines 46 2026-07-24
LAO924 Lao Airlines 36 2026-07-25
LAO885 - 21 2026-07-20
LAO311 - 13 2026-07-19
LAO445 - 11 2026-07-17
LAO312 Lao Airlines 10 2026-07-19
LAO886 - 9 2026-07-21
LAO441 Lao Airlines 7 2026-06-11
LAO891 Lao Airlines 6 2026-06-08
LAO446 - 6 2026-07-17
LAO442 - 6 2026-06-17
LAO892 Lao Airlines 5 2026-06-15
LAO851 Lao Airlines 2 2026-04-22
LAO816 Lao Airlines 2 2026-07-25
LAO923A - 1 2026-05-16
LAO867 - 1 2026-05-12
LAO815 - 1 2026-07-10
LAO306 Lao Airlines 1 2026-05-08
LAO305 Lao Airlines 1 2026-05-08
LAO188 - 1 2026-06-08

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-25 LAO816 KMG → VTE Jul 25, 10:00 UTCJul 26, 04:20 UTC18h 20m
2026-07-25 LAO924 ICN → VTE Jul 25, 01:55 UTCJul 25, 05:45 UTC3h 50m
2026-07-24 LAO923 VTE → ICN Jul 24, 03:55 UTCJul 24, 21:40 UTC17h 45m
2026-07-24 LAO923 VTE → ICN Jul 24, 01:05 UTCJul 24, 21:40 UTC20h 35m
2026-07-23 LAO816 KMG → VTE Jul 23, 16:05 UTCJul 24, 12:30 UTC20h 25m
2026-07-23 LAO924 ICN → VTE Jul 23, 02:00 UTCJul 23, 05:35 UTC3h 35m
2026-07-22 LAO923 VTE → ICN Jul 22, 03:45 UTCJul 22, 21:35 UTC17h 50m
2026-07-21 LAO886 - Jul 21, 09:15 UTCJul 22, 03:55 UTC18h 40m
2026-07-21 LAO886 - Jul 21, 01:40 UTCJul 21, 09:35 UTC7h 55m
2026-07-20 LAO885 - Jul 20, 05:45 UTCJul 21, 01:55 UTC20h 9m
2026-07-20 LAO924 ICN → VTE Jul 20, 02:50 UTCJul 21, 01:55 UTC23h 5m
2026-07-20 LAO924 ICN → VTE Jul 20, 02:15 UTCJul 20, 05:55 UTC3h 40m
2026-07-19 LAO923 VTE → ICN Jul 19, 21:10 UTCJul 19, 21:50 UTC40m
2026-07-19 LAO923 VTE → ICN Jul 19, 17:50 UTCJul 19, 18:10 UTC20m
2026-07-19 LAO312 HAN → VTE Jul 19, 11:55 UTCJul 19, 12:05 UTC10m
2026-07-19 LAO311 - Jul 19, 08:45 UTCJul 19, 09:20 UTC35m
2026-07-17 LAO446 - Jul 17, 14:10 UTCJul 17, 14:24 UTC15m
2026-07-17 LAO445 - Jul 17, 12:40 UTCJul 17, 13:00 UTC20m
2026-07-17 LAO312 - Jul 17, 10:15 UTCJul 17, 10:25 UTC10m
2026-07-17 LAO924 - Jul 17, 02:10 UTCJul 17, 05:50 UTC3h 40m
2026-07-16 LAO923 - Jul 16, 17:35 UTCJul 16, 21:30 UTC3h 55m
2026-07-16 LAO312 - Jul 16, 09:45 UTCJul 16, 09:55 UTC10m
2026-07-16 LAO924 - Jul 16, 02:00 UTCJul 16, 05:35 UTC3h 35m
2026-07-15 LAO923 - Jul 15, 02:50 UTCJul 15, 21:35 UTC18h 45m
2026-07-15 LAO923 - Jul 15, 02:25 UTCJul 15, 21:35 UTC19h 10m
2026-07-14 LAO923 - Jul 14, 08:20 UTCJul 14, 21:25 UTC13h 5m
2026-07-14 LAO923 - Jul 14, 01:35 UTCJul 14, 21:25 UTC19h 50m
2026-07-13 LAO885 - Jul 13, 05:15 UTCJul 14, 02:05 UTC20h 50m
2026-07-13 LAO924 - Jul 13, 01:50 UTCJul 13, 05:31 UTC3h 40m
2026-07-12 LAO923 - Jul 12, 17:35 UTCJul 12, 21:35 UTC4h 0m
2026-07-11 LAO885 - Jul 11, 01:35 UTCJul 11, 09:10 UTC7h 35m
2026-07-10 LAO885 - Jul 10, 04:50 UTCJul 11, 01:55 UTC21h 5m
2026-07-10 LAO885 - Jul 10, 04:40 UTCJul 11, 01:55 UTC21h 15m
2026-07-10 LAO815 - Jul 10, 01:40 UTCJul 10, 04:50 UTC3h 10m
2026-07-09 LAO924 - Jul 9, 02:20 UTCJul 9, 06:05 UTC3h 45m
2026-07-08 LAO924 ICN → ICN Jul 8, 03:35 UTCJul 8, 21:40 UTC18h 5m
2026-07-07 LAO923 - Jul 7, 09:25 UTCJul 7, 21:35 UTC12h 10m
2026-07-07 LAO923 - Jul 7, 01:30 UTCJul 7, 21:35 UTC20h 5m
2026-07-06 LAO885 - Jul 6, 10:50 UTCJul 7, 09:45 UTC22h 55m
2026-07-06 LAO885 - Jul 6, 10:40 UTCJul 7, 02:00 UTC15h 20m
2026-07-06 LAO311 - Jul 6, 09:10 UTCJul 6, 09:20 UTC10m
2026-07-06 LAO924 - Jul 6, 02:40 UTCJul 6, 06:35 UTC3h 55m
2026-07-05 LAO923 HAN → ICN Jul 5, 17:40 UTCJul 5, 21:25 UTC3h 45m
2026-07-05 LAO446 - Jul 5, 14:00 UTCJul 5, 14:40 UTC40m
2026-07-05 LAO445 - Jul 5, 12:05 UTCJul 5, 12:50 UTC45m
2026-07-05 LAO312 - Jul 5, 10:05 UTCJul 5, 10:20 UTC15m
2026-07-05 LAO311 - Jul 5, 08:30 UTCJul 5, 08:40 UTC10m
2026-07-04 LAO924 - Jul 4, 02:05 UTCJul 4, 08:55 UTC6h 50m
2026-07-03 LAO923 - Jul 3, 03:00 UTCJul 3, 21:30 UTC18h 30m
2026-07-02 LAO886 - Jul 2, 07:55 UTCJul 3, 01:30 UTC17h 35m

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 RDPL-34188 page for operator, model, and routing details .

Mode-S 70801B frequently asked

What is Mode-S code 70801B?
70801B is an ICAO 24-bit transponder address. Allocated to Laos. Assigned to RDPL-34188.
Where is Mode-S 70801B registered?
Mode-S code 70801B is allocated to Laos (LA). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 70801B broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 04:20 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 70801B, octal 34100033, decimal 7,372,827.
What flights does 70801B operate?
Mode-S 70801B has broadcast 20 distinct callsigns, including LAO923, LAO924, LAO885, LAO311, LAO445.