Apparatus

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sensors Mode-S transponder

7C146F

ICAO 24-bit transponder address · allocated to Australia

Currently assigned to VH-EBL · AIRBUS A-330-200 · operated by QANTAS AIRWAYS LIMITED

Hex
7C146F
Octal
37012157
Decimal
8,131,695
Country
AU
Tail
VH-EBL
Type
A332
No current signal · last broadcast Jul 26, 21:45 UTC
Flights observed
153
Distinct callsigns
20
Country
AU
Last broadcast
Jul 26, 21:45 UTC

Last known position

Most recent position reported by Mode-S 7C146F.

Country allocation

The ICAO 24-bit address 7C146F falls within the block assigned to Australia (AU) by ICAO Annex 10, Volume III. Every aircraft registered in Australia 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
QFA041 Qantas 13 2026-06-02
QFA36 - 11 2026-07-20
QFA38 Qantas 10 2026-07-26
QFA37 Qantas 10 2026-07-26
QFA35 Qantas 10 2026-05-16
QFA97 - 9 2026-07-19
QFA645 Qantas 9 2026-06-03
QFA98 Qantas 8 2026-07-19
QFA650 Qantas 8 2026-06-03
QFA20 Qantas 7 2026-07-17
QFA19 - 7 2026-07-17
QFA042 Qantas 7 2026-06-02
QFA040 Qantas 7 2026-07-24
QFA71 Qantas 4 2026-05-19
QFA72 Qantas 3 2026-05-18
QFA516 Qantas 3 2026-06-01
QFA515 Qantas 3 2026-05-10
QFA043 - 3 2026-07-16
QFA6021 Qantas 2 2026-06-04
QFA52 Qantas 2 2026-04-28

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 QFA38 SIN → MEL Jul 26, 17:00 UTCJul 26, 21:45 UTC4h 45m
2026-07-26 QFA38 SIN → MEL Jul 26, 15:45 UTCJul 26, 16:00 UTC15m
2026-07-26 QFA37 MEL → SIN Jul 26, 13:40 UTCJul 26, 13:50 UTC10m
2026-07-26 QFA37 MEL → SIN Jul 26, 06:15 UTCJul 26, 07:25 UTC1h 11m
2026-07-25 QFA38 SIN → MEL Jul 25, 21:30 UTCJul 25, 23:05 UTC1h 35m
2026-07-25 QFA38 SIN → MEL Jul 25, 15:55 UTCJul 25, 16:05 UTC10m
2026-07-25 QFA37 MEL → SIN Jul 25, 06:10 UTCJul 25, 07:30 UTC1h 20m
2026-07-24 QFA040 CGK → MEL Jul 24, 14:15 UTCJul 24, 20:00 UTC5h 45m
2026-07-24 QFA039 MEL → CGK Jul 24, 05:30 UTCJul 24, 12:25 UTC6h 55m
2026-07-23 QFA38 SIN → MEL Jul 23, 17:40 UTCJul 24, 00:35 UTC6h 55m
2026-07-23 QFA37 MEL → SIN Jul 23, 06:15 UTCJul 23, 14:05 UTC7h 50m
2026-07-22 QFA38 SIN → MEL Jul 22, 15:50 UTCJul 22, 22:15 UTC6h 25m
2026-07-20 QFA36 - Jul 20, 12:40 UTCJul 20, 19:10 UTC6h 30m
2026-07-20 QFA51 BNE → SIN Jul 20, 01:25 UTCJul 20, 05:05 UTC3h 40m
2026-07-19 QFA98 HKG → BNE Jul 19, 14:10 UTCJul 19, 21:05 UTC6h 55m
2026-07-19 QFA97 - Jul 19, 04:50 UTCJul 19, 12:25 UTC7h 35m
2026-07-18 QFA98 HKG → BNE Jul 18, 14:25 UTCJul 18, 21:20 UTC6h 55m
2026-07-18 QFA97 BNE → MNL Jul 18, 04:50 UTCJul 18, 12:20 UTC7h 30m
2026-07-18 QFA518 SYD → BNE Jul 18, 00:50 UTCJul 18, 02:00 UTC1h 10m
2026-07-17 QFA20 MNL → SYD Jul 17, 13:15 UTCJul 17, 21:00 UTC7h 45m
2026-07-17 QFA19 - Jul 17, 02:59 UTCJul 17, 10:35 UTC7h 35m
2026-07-16 QFA043 SYD → SYD Jul 16, 11:54 UTCJul 17, 01:09 UTC13h 15m
2026-07-15 QFA20 - Jul 15, 13:05 UTCJul 15, 20:55 UTC7h 50m
2026-07-15 QFA19 - Jul 15, 02:45 UTCJul 15, 10:40 UTC7h 55m
2026-07-14 QFA6022 - Jul 14, 01:30 UTCJul 14, 08:50 UTC7h 20m
2026-07-13 QFA6039 - Jul 13, 04:20 UTCJul 13, 04:30 UTC10m
2026-06-04 QFA6021 SYD → SIN Jun 4, 06:25 UTCJun 4, 06:35 UTC10m
2026-06-03 QFA6021 SYD → SIN Jun 3, 22:40 UTCJun 4, 02:50 UTC4h 10m
2026-06-03 QFA650 PER → BNE Jun 3, 07:25 UTCJun 3, 11:20 UTC3h 55m
2026-06-03 QFA645 SYD → PER Jun 3, 01:00 UTCJun 3, 05:45 UTC4h 45m
2026-06-02 QFA042 CGK → SYD Jun 2, 13:55 UTCJun 2, 20:25 UTC6h 30m
2026-06-02 QFA041 SYD → CGK Jun 2, 04:25 UTCJun 2, 11:55 UTC7h 30m
2026-06-02 QFA517 BNE → SYD Jun 2, 00:05 UTCJun 2, 01:40 UTC1h 35m
2026-06-01 QFA516 SYD → BNE Jun 1, 00:10 UTCJun 1, 01:25 UTC1h 15m
2026-05-31 QFA20 MNL → SYD May 31, 12:55 UTCMay 31, 20:45 UTC7h 50m
2026-05-31 QFA19 SYD → MNL May 31, 09:55 UTCMay 31, 10:50 UTC55m
2026-05-30 QFA042 CGK → SYD May 30, 13:45 UTCMay 30, 20:10 UTC6h 25m
2026-05-30 QFA041 SYD → CGK May 30, 04:20 UTCMay 30, 11:35 UTC7h 15m
2026-05-29 QFA20 MNL → SYD May 29, 13:05 UTCMay 29, 20:40 UTC7h 35m
2026-05-29 QFA19 SYD → MNL May 29, 02:50 UTCMay 29, 11:00 UTC8h 10m
2026-05-28 QFA042 CGK → SYD May 28, 13:45 UTCMay 28, 20:20 UTC6h 35m
2026-05-28 QFA041 SYD → CGK May 28, 04:30 UTCMay 28, 11:40 UTC7h 10m
2026-05-27 QFA20 MNL → SYD May 27, 13:15 UTCMay 27, 20:45 UTC7h 30m
2026-05-27 QFA19 SYD → MNL May 27, 02:44 UTCMay 27, 10:25 UTC7h 40m
2026-05-26 QFA20 MNL → SYD May 26, 13:04 UTCMay 26, 20:24 UTC7h 20m
2026-05-26 QFA19 SYD → MNL May 26, 02:49 UTCMay 26, 11:05 UTC8h 15m
2026-05-25 QFA044 DPS → SYD May 25, 06:55 UTCMay 25, 20:15 UTC13h 20m
2026-05-25 QFA527 BNE → SYD May 25, 02:50 UTCMay 25, 04:05 UTC1h 15m
2026-05-24 QFA98 HKG → BNE May 24, 14:40 UTCMay 24, 21:15 UTC6h 35m
2026-05-24 QFA97 BNE → HKG May 24, 04:50 UTCMay 24, 12:35 UTC7h 45m

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 VH-EBL page for operator, model, and routing details .

Mode-S 7C146F frequently asked

What is Mode-S code 7C146F?
7C146F is an ICAO 24-bit transponder address. Allocated to Australia. Assigned to VH-EBL.
Where is Mode-S 7C146F registered?
Mode-S code 7C146F is allocated to Australia (AU). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 7C146F broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 21:45 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 7C146F, octal 37012157, decimal 8,131,695.
What flights does 7C146F operate?
Mode-S 7C146F has broadcast 20 distinct callsigns, including QFA041, QFA36, QFA38, QFA37, QFA35.