Apparatus

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sensors Mode-S transponder

8A0A67

ICAO 24-bit transponder address · allocated to Indonesia

Currently assigned to PK-TLK · AIRBUS A-321

Hex
8A0A67
Octal
42405147
Decimal
9,046,631
Country
ID
Tail
PK-TLK
Type
A321
No current signal · last broadcast 3h ago
Flights observed
277
Distinct callsigns
20
Country
ID
Last broadcast
3h ago

Last known position

Most recent position reported by Mode-S 8A0A67.

Country allocation

The ICAO 24-bit address 8A0A67 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
TNU860 TransNusa Air 48 2026-05-29
TNU861 TransNusa Air 45 2026-05-29
TNU152 TransNusa Air 40 2026-05-29
TNU151 TransNusa Air 27 2026-05-30
TNU674 TransNusa Air 20 2026-05-28
TNU676 TransNusa Air 19 2026-05-28
TNU680 TransNusa Air 17 2026-05-27
TNU673 TransNusa Air 16 2026-05-28
TNU679 TransNusa Air 13 2026-05-27
TNU675 TransNusa Air 13 2026-05-27
TNU5108 TransNusa Air 4 2026-05-05
TNU154 TransNusa Air 3 2026-04-27
TNU153 TransNusa Air 2 2026-04-27
TNU11 - 2 2026-04-13
TNU875 - 1 2026-05-08
TNU678 - 1 2026-05-22
TNU677 - 1 2026-05-22
TNU5165 - 1 2026-04-26
TNU5107 TransNusa Air 1 2026-05-03
TNU5101 TransNusa Air 1 2026-05-29

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-30 TNU151 CGK → SIN May 30, 00:55 UTCMay 30, 02:10 UTC1h 15m
2026-05-29 TNU861 CAN → CGK May 29, 22:10 UTCMay 29, 23:40 UTC1h 30m
2026-05-29 TNU860 CGK → CAN May 29, 17:05 UTCMay 29, 17:45 UTC40m
2026-05-29 TNU860 CGK → CAN May 29, 12:55 UTCMay 29, 14:25 UTC1h 30m
2026-05-29 TNU5101 DPS → CGK May 29, 06:45 UTCMay 29, 10:55 UTC4h 10m
2026-05-29 TNU152 SIN → CGK May 29, 04:00 UTCMay 29, 05:20 UTC1h 20m
2026-05-29 TNU151 CGK → SIN May 29, 00:50 UTCMay 29, 02:25 UTC1h 35m
2026-05-28 TNU861 CAN → CGK May 28, 23:20 UTCMay 28, 23:35 UTC15m
2026-05-28 TNU861 CAN → CGK May 28, 19:10 UTCMay 28, 22:50 UTC3h 40m
2026-05-28 TNU860 CGK → CAN May 28, 16:15 UTCMay 28, 16:35 UTC20m
2026-05-28 TNU860 CGK → CAN May 28, 12:20 UTCMay 28, 13:45 UTC1h 25m
2026-05-28 TNU674 KUL → CGK May 28, 07:15 UTCMay 28, 09:05 UTC1h 50m
2026-05-28 TNU673 CGK → KUL May 28, 04:35 UTCMay 28, 06:15 UTC1h 40m
2026-05-28 TNU676 KUL → CGK May 28, 01:20 UTCMay 28, 02:20 UTC1h 0m
2026-05-27 TNU675 CGK → KUL May 27, 22:25 UTCMay 28, 00:10 UTC1h 45m
2026-05-27 TNU680 KUL → CGK May 27, 12:40 UTCMay 27, 13:35 UTC55m
2026-05-27 TNU679 CGK → KUL May 27, 09:55 UTCMay 27, 11:40 UTC1h 45m
2026-05-27 TNU674 KUL → CGK May 27, 06:49 UTCMay 27, 08:30 UTC1h 40m
2026-05-27 TNU673 CGK → KUL May 27, 04:04 UTCMay 27, 05:45 UTC1h 40m
2026-05-27 TNU676 KUL → CGK May 27, 01:05 UTCMay 27, 02:49 UTC1h 45m
2026-05-26 TNU675 CGK → KUL May 26, 22:25 UTCMay 27, 00:10 UTC1h 45m
2026-05-26 TNU680 KUL → CGK May 26, 13:00 UTCMay 26, 14:40 UTC1h 40m
2026-05-26 TNU679 CGK → KUL May 26, 10:10 UTCMay 26, 11:39 UTC1h 30m
2026-05-26 TNU674 KUL → CGK May 26, 07:24 UTCMay 26, 08:15 UTC50m
2026-05-26 TNU673 CGK → KUL May 26, 04:10 UTCMay 26, 05:49 UTC1h 40m
2026-05-26 TNU676 KUL → CGK May 26, 02:35 UTCMay 26, 02:44 UTC10m
2026-05-26 TNU676 KUL → CGK May 26, 01:05 UTCMay 26, 02:00 UTC55m
2026-05-25 TNU675 CGK → KUL May 25, 22:15 UTCMay 25, 23:54 UTC1h 40m
2026-05-25 TNU680 KUL → CGK May 25, 14:30 UTCMay 25, 14:40 UTC10m
2026-05-25 TNU680 KUL → CGK May 25, 12:55 UTCMay 25, 13:50 UTC55m
2026-05-25 TNU679 CGK → KUL May 25, 10:15 UTCMay 25, 11:55 UTC1h 40m
2026-05-25 TNU674 KUL → CGK May 25, 07:00 UTCMay 25, 08:00 UTC1h 0m
2026-05-25 TNU673 CGK → KUL May 25, 04:15 UTCMay 25, 05:45 UTC1h 30m
2026-05-25 TNU676 KUL → CGK May 25, 02:35 UTCMay 25, 02:45 UTC10m
2026-05-24 TNU675 CGK → KUL May 24, 23:00 UTCMay 24, 23:46 UTC46m
2026-05-24 TNU680 KUL → CGK May 24, 13:00 UTCMay 24, 14:00 UTC1h 0m
2026-05-24 TNU679 CGK → KUL May 24, 10:20 UTCMay 24, 11:55 UTC1h 35m
2026-05-24 TNU674 KUL → CGK May 24, 07:25 UTCMay 24, 08:20 UTC55m
2026-05-24 TNU673 CGK → KUL May 24, 04:30 UTCMay 24, 06:15 UTC1h 45m
2026-05-24 TNU676 KUL → CGK May 24, 03:00 UTCMay 24, 03:10 UTC10m
2026-05-24 TNU676 KUL → CGK May 24, 01:25 UTCMay 24, 02:30 UTC1h 5m
2026-05-23 TNU675 CGK → KUL May 23, 22:25 UTCMay 24, 00:00 UTC1h 35m
2026-05-23 TNU680 KUL → CGK May 23, 13:05 UTCMay 23, 14:55 UTC1h 50m
2026-05-23 TNU679 CGK → KUL May 23, 10:10 UTCMay 23, 11:50 UTC1h 40m
2026-05-23 TNU152 SIN → CGK May 23, 05:05 UTCMay 23, 05:25 UTC20m
2026-05-23 TNU152 SIN → CGK May 23, 04:00 UTCMay 23, 04:30 UTC30m
2026-05-23 TNU151 CGK → SIN May 23, 01:20 UTCMay 23, 02:35 UTC1h 14m
2026-05-23 TNU861 CAN → CGK May 23, 00:05 UTCMay 23, 00:15 UTC10m
2026-05-22 TNU861 CAN → CGK May 22, 22:40 UTCMay 22, 23:30 UTC50m
2026-05-22 TNU860 CGK → CAN May 22, 13:40 UTCMay 22, 18:05 UTC4h 25m

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

Mode-S 8A0A67 frequently asked

What is Mode-S code 8A0A67?
8A0A67 is an ICAO 24-bit transponder address. Allocated to Indonesia. Assigned to PK-TLK.
Where is Mode-S 8A0A67 registered?
Mode-S code 8A0A67 is allocated to Indonesia (ID). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 8A0A67 broadcasting right now?
No active broadcast right now. Last signal was 3h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 8A0A67, octal 42405147, decimal 9,046,631.
What flights does 8A0A67 operate?
Mode-S 8A0A67 has broadcast 20 distinct callsigns, including TNU860, TNU861, TNU152, TNU151, TNU674.