Apparatus

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sensors Mode-S transponder

8A01AD

ICAO 24-bit transponder address · allocated to Indonesia

Currently assigned to PK-LFW · BOEING 737-900

Hex
8A01AD
Octal
42400655
Decimal
9,044,397
Country
ID
Tail
PK-LFW
Type
B739
No current signal · last broadcast 4d ago
Flights observed
113
Distinct callsigns
20
Country
ID
Last broadcast
4d ago

Last known position

Most recent position reported by Mode-S 8A01AD.

Country allocation

The ICAO 24-bit address 8A01AD falls within the block assigned to Indonesia (ID) by ICAO Annex 10, Volume III. Every aircraft registered in Indonesia 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
LNI668 - 18 2026-07-09
LNI669 - 10 2026-07-09
LNI641 - 7 2026-07-07
LNI640 - 6 2026-06-28
LNI692 Lion Mentari Airlines 5 2026-05-07
LNI661 - 5 2026-07-09
LNI670 - 4 2026-07-08
LNI892 - 3 2026-06-30
LNI697 Lion Mentari Airlines 3 2026-05-07
LNI352 Lion Mentari Airlines 3 2026-05-09
LNI242 - 3 2026-06-29
LNI241 - 3 2026-06-30
LNI972 - 2 2026-07-10
LNI971 - 2 2026-07-10
LNI694 Lion Mentari Airlines 2 2026-05-27
LNI385 - 2 2026-06-29
LNI353 Lion Mentari Airlines 2 2026-05-10
LNI309 Lion Mentari Airlines 2 2026-04-23
LNI303 Lion Mentari Airlines 2 2026-05-09
LNI015 Lion Mentari Airlines 2 2026-04-26

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-10 LNI977 - Jul 10, 10:30 UTCJul 10, 11:15 UTC45m
2026-07-10 LNI973 - Jul 10, 08:20 UTCJul 10, 09:00 UTC40m
2026-07-10 LNI972 - Jul 10, 05:40 UTCJul 10, 06:20 UTC40m
2026-07-10 LNI971 - Jul 10, 03:25 UTCJul 10, 04:05 UTC40m
2026-07-09 LNI661 - Jul 9, 07:55 UTCJul 9, 08:10 UTC15m
2026-07-09 LNI669 - Jul 9, 02:20 UTCJul 9, 06:25 UTC4h 5m
2026-07-09 LNI668 - Jul 9, 00:05 UTCJul 9, 00:15 UTC10m
2026-07-08 LNI661 - Jul 8, 09:00 UTCJul 8, 09:10 UTC10m
2026-07-08 LNI670 - Jul 8, 03:00 UTCJul 8, 07:40 UTC4h 40m
2026-07-08 LNI668 - Jul 8, 00:00 UTCJul 8, 00:20 UTC20m
2026-07-07 LNI668 - Jul 7, 04:55 UTCJul 8, 00:20 UTC19h 25m
2026-07-07 LNI641 - Jul 7, 03:25 UTCJul 7, 03:40 UTC15m
2026-06-30 LNI892 - Jun 30, 01:50 UTCJun 30, 02:10 UTC20m
2026-06-30 LNI241 - Jun 30, 00:25 UTCJun 30, 00:49 UTC25m
2026-06-29 LNI242 - Jun 29, 12:05 UTCJun 29, 12:24 UTC20m
2026-06-29 LNI385 - Jun 29, 08:50 UTCJun 29, 10:44 UTC1h 55m
2026-06-29 LNI135 - Jun 29, 06:50 UTCJun 29, 07:05 UTC15m
2026-06-29 LNI134 - Jun 29, 05:20 UTCJun 29, 05:30 UTC10m
2026-06-28 LNI308 - Jun 28, 14:54 UTCJun 28, 16:29 UTC1h 35m
2026-06-28 LNI703 UPG → CGK Jun 28, 09:05 UTCJun 28, 13:29 UTC4h 25m
2026-06-28 LNI643 UPG → YIA Jun 28, 07:40 UTCJun 28, 07:50 UTC10m
2026-06-28 LNI640 - Jun 28, 03:35 UTCJun 28, 03:45 UTC10m
2026-06-28 LNI641 - Jun 28, 02:05 UTCJun 28, 02:14 UTC10m
2026-06-27 LNI640 - Jun 27, 03:34 UTCJun 27, 03:44 UTC10m
2026-06-27 LNI641 - Jun 27, 02:04 UTCJun 27, 02:20 UTC15m
2026-06-25 LNI640 - Jun 25, 03:50 UTCJun 25, 03:59 UTC10m
2026-06-25 LNI641 - Jun 25, 02:25 UTCJun 25, 02:35 UTC10m
2026-06-24 LNI640 - Jun 24, 03:50 UTCJun 24, 04:00 UTC10m
2026-06-24 LNI641 - Jun 24, 02:15 UTCJun 24, 02:24 UTC10m
2026-06-23 LNI640 - Jun 23, 03:49 UTCJun 24, 02:24 UTC22h 35m
2026-06-23 LNI641 - Jun 23, 02:20 UTCJun 23, 02:34 UTC15m
2026-06-22 LNI034 - Jun 22, 02:50 UTCJun 22, 03:30 UTC40m
2026-06-22 LNI241 - Jun 22, 00:20 UTCJun 22, 00:50 UTC30m
2026-06-21 LNI242 - Jun 21, 11:59 UTCJun 21, 12:10 UTC10m
2026-06-21 LNI385 - Jun 21, 06:35 UTCJun 21, 08:20 UTC1h 45m
2026-06-21 LNI206 - Jun 21, 03:14 UTCJun 21, 04:44 UTC1h 30m
2026-06-21 LNI6021 - Jun 21, 01:10 UTCJun 21, 01:45 UTC35m
2026-06-18 LNI668 - Jun 18, 00:10 UTCJun 18, 00:20 UTC10m
2026-06-13 LNI661 YIA → BPN Jun 13, 07:15 UTCJun 13, 07:25 UTC10m
2026-06-13 LNI670 BPN → YIA Jun 13, 02:15 UTCJun 13, 06:15 UTC3h 59m
2026-06-13 LNI668 BPN → YIA Jun 13, 00:05 UTCJun 13, 00:25 UTC20m
2026-06-12 LNI668 BPN → YIA Jun 12, 02:15 UTCJun 13, 00:25 UTC22h 10m
2026-06-11 LNI661 YIA → BPN Jun 11, 07:20 UTCJun 12, 00:20 UTC17h 0m
2026-06-11 LNI670 BPN → YIA Jun 11, 06:00 UTCJun 11, 06:10 UTC10m
2026-06-11 LNI669 YIA → BPN Jun 11, 02:15 UTCJun 11, 02:25 UTC10m
2026-06-10 LNI668 BPN → YIA Jun 10, 07:50 UTCJun 11, 00:30 UTC16h 40m
2026-06-10 LNI669 YIA → BPN Jun 10, 02:25 UTCJun 10, 06:10 UTC3h 45m
2026-06-10 LNI668 BPN → YIA Jun 10, 00:15 UTCJun 10, 00:30 UTC15m
2026-06-09 LNI668 BPN → YIA Jun 9, 02:20 UTCJun 10, 00:30 UTC22h 10m
2026-06-09 LNI668 BPN → YIA Jun 9, 00:10 UTCJun 9, 00:25 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 PK-LFW page for operator, model, and routing details .

Mode-S 8A01AD frequently asked

What is Mode-S code 8A01AD?
8A01AD is an ICAO 24-bit transponder address. Allocated to Indonesia. Assigned to PK-LFW.
Where is Mode-S 8A01AD registered?
Mode-S code 8A01AD is allocated to Indonesia (ID). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 8A01AD broadcasting right now?
No active broadcast right now. Last signal was 4d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 8A01AD, octal 42400655, decimal 9,044,397.
What flights does 8A01AD operate?
Mode-S 8A01AD has broadcast 20 distinct callsigns, including LNI668, LNI669, LNI641, LNI640, LNI692.