Apparatus

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sensors Mode-S transponder

7CAE0A

ICAO 24-bit transponder address · allocated to Australia

Currently assigned to VH-8NW · AIRBUS A-319

Hex
7CAE0A
Octal
37127012
Decimal
8,171,018
Country
AU
Tail
VH-8NW
Type
A319
No current signal · last broadcast 6h ago
Flights observed
59
Distinct callsigns
20
Country
AU
Last broadcast
6h ago

Last known position

Most recent position reported by Mode-S 7CAE0A.

Country allocation

The ICAO 24-bit address 7CAE0A 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
NWK1740 - 3 2026-05-04
NWK1653 - 3 2026-05-04
NWK2908 - 2 2026-04-26
NWK2903 - 2 2026-05-13
NWK2902 - 2 2026-04-15
NWK2900 - 2 2026-05-14
NWK1741 - 2 2026-05-04
NWK1734 - 2 2026-04-21
NWK1730 - 2 2026-04-26
NWK1654 - 2 2026-05-07
NWK1631 - 2 2026-04-18
NWK1630 - 2 2026-04-23
NWK1609 - 2 2026-05-05
NWK1608 - 2 2026-05-05
NWK1605 - 2 2026-05-14
NWK1604 - 2 2026-05-14
NWK1600 - 2 2026-05-30
NWK6222 - 1 2026-05-17
NWK6221 - 1 2026-05-27
NWK2994 - 1 2026-04-21

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-06-02 NWK1648 PER → PER Jun 2, 07:20 UTCJun 2, 12:15 UTC4h 55m
2026-05-30 NWK1600 PER → PER May 30, 01:10 UTCMay 30, 05:45 UTC4h 35m
2026-05-27 NWK6221 MEL → PER May 27, 08:30 UTCMay 27, 12:30 UTC4h 0m
2026-05-17 NWK6222 PER → MEL May 17, 01:25 UTCMay 17, 04:50 UTC3h 25m
2026-05-15 NWK1642 PER → PER May 15, 23:05 UTCMay 16, 04:00 UTC4h 55m
2026-05-14 NWK2900 PER → PER May 14, 21:35 UTCMay 15, 09:30 UTC11h 55m
2026-05-14 NWK1712 PER → PER May 14, 08:35 UTCMay 14, 12:20 UTC3h 45m
2026-05-14 NWK1605 KGI → PER May 14, 06:15 UTCMay 14, 07:10 UTC55m
2026-05-14 NWK1604 PER → KGI May 14, 04:15 UTCMay 14, 05:05 UTC50m
2026-05-13 NWK2903 PER → PER May 13, 22:45 UTCMay 14, 03:05 UTC4h 20m
2026-05-13 NWK1611 KGI → PER May 13, 11:20 UTCMay 13, 12:20 UTC1h 0m
2026-05-13 NWK1610 PER → KGI May 13, 09:25 UTCMay 13, 10:20 UTC55m
2026-05-07 NWK1654 PER → PER May 7, 03:00 UTCMay 7, 11:00 UTC8h 0m
2026-05-06 NWK2741 KGI → PER May 6, 22:55 UTCMay 6, 23:45 UTC50m
2026-05-06 NWK2740 PER → KGI May 6, 21:10 UTCMay 6, 22:00 UTC50m
2026-05-06 NWK1656 PER → PER May 6, 07:40 UTCMay 6, 13:15 UTC5h 35m
2026-05-05 NWK2920 PER → PER May 5, 22:20 UTCMay 6, 03:30 UTC5h 10m
2026-05-05 NWK1609 KGI → PER May 5, 09:05 UTCMay 5, 10:00 UTC55m
2026-05-05 NWK1608 PER → KGI May 5, 07:25 UTCMay 5, 08:15 UTC50m
2026-05-04 NWK1653 PER → PER May 4, 23:55 UTCMay 5, 05:55 UTC6h 0m
2026-05-04 NWK1741 - May 4, 10:35 UTCMay 4, 11:05 UTC30m
2026-05-04 NWK1740 - May 4, 03:09 UTCMay 4, 03:49 UTC40m
2026-05-03 NWK1600 PER → PER May 3, 21:20 UTCMay 4, 01:35 UTC4h 15m
2026-05-03 NWK1624 PER → PER May 3, 07:40 UTCMay 3, 11:25 UTC3h 45m
2026-04-30 NWK2900 PER → PER Apr 30, 21:50 UTCMay 1, 09:40 UTC11h 50m
2026-04-28 NWK1609 KGI → PER Apr 28, 09:10 UTCApr 28, 10:15 UTC1h 5m
2026-04-28 NWK1608 PER → KGI Apr 28, 07:15 UTCApr 28, 08:05 UTC50m
2026-04-26 NWK2908 PER → PER Apr 26, 22:15 UTCApr 27, 02:25 UTC4h 10m
2026-04-26 NWK1730 PER → PER Apr 26, 03:00 UTCApr 26, 07:30 UTC4h 30m
2026-04-24 NWK1602 PER → PER Apr 24, 05:20 UTCApr 24, 10:00 UTC4h 40m
2026-04-23 NWK2919 PER → PER Apr 23, 22:00 UTCApr 24, 02:50 UTC4h 50m
2026-04-23 NWK1630 PER → PER Apr 23, 00:25 UTCApr 23, 04:45 UTC4h 20m
2026-04-21 NWK2994 PER → PER Apr 21, 22:15 UTCApr 22, 10:55 UTC12h 40m
2026-04-21 NWK1734 PER → PER Apr 21, 06:30 UTCApr 21, 10:55 UTC4h 25m
2026-04-20 NWK1640 PER → PER Apr 20, 23:50 UTCApr 21, 04:50 UTC5h 0m
2026-04-20 NWK1620 PER → PER Apr 20, 05:45 UTCApr 20, 09:55 UTC4h 10m
2026-04-19 NWK2908 PER → PER Apr 19, 22:20 UTCApr 20, 02:40 UTC4h 20m
2026-04-19 NWK1730 PER → PER Apr 19, 03:05 UTCApr 19, 07:30 UTC4h 25m
2026-04-18 NWK1734 PER → PER Apr 18, 06:35 UTCApr 18, 10:50 UTC4h 15m
2026-04-18 NWK1631 - Apr 18, 03:25 UTCApr 18, 03:35 UTC10m
2026-04-18 NWK1631 - Apr 18, 03:00 UTCApr 18, 03:20 UTC20m
2026-04-17 NWK1630 - Apr 17, 23:40 UTCApr 18, 00:10 UTC30m
2026-04-17 NWK1741 - Apr 17, 10:30 UTCApr 17, 11:05 UTC35m
2026-04-17 NWK1740 - Apr 17, 03:20 UTCApr 17, 03:40 UTC20m
2026-04-17 NWK1740 - Apr 17, 02:59 UTCApr 17, 03:15 UTC15m
2026-04-16 NWK1739 - Apr 16, 12:24 UTCApr 16, 13:00 UTC35m
2026-04-16 NWK1738 - Apr 16, 08:19 UTCApr 16, 09:05 UTC45m
2026-04-16 NWK1605 - Apr 16, 06:20 UTCApr 16, 07:05 UTC45m
2026-04-16 NWK1604 - Apr 16, 04:20 UTCApr 16, 05:05 UTC45m
2026-04-16 NWK2903 - Apr 16, 02:30 UTCApr 16, 03:04 UTC35m

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-8NW page for operator, model, and routing details .

Mode-S 7CAE0A frequently asked

What is Mode-S code 7CAE0A?
7CAE0A is an ICAO 24-bit transponder address. Allocated to Australia. Assigned to VH-8NW.
Where is Mode-S 7CAE0A registered?
Mode-S code 7CAE0A is allocated to Australia (AU). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 7CAE0A broadcasting right now?
No active broadcast right now. Last signal was 6h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 7CAE0A, octal 37127012, decimal 8,171,018.
What flights does 7CAE0A operate?
Mode-S 7CAE0A has broadcast 20 distinct callsigns, including NWK1740, NWK1653, NWK2908, NWK2903, NWK2902.