Apparatus

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sensors Mode-S transponder

7CAE08

ICAO 24-bit transponder address · allocated to Australia

Currently assigned to VH-8NU · AIRBUS A-319 · operated by QANTAS AIRWAYS LIMITED

Hex
7CAE08
Octal
37127010
Decimal
8,171,016
Country
AU
Tail
VH-8NU
Type
A319
No current signal · last broadcast 14h ago
Flights observed
172
Distinct callsigns
20
Country
AU
Last broadcast
14h ago

Last known position

Most recent position reported by Mode-S 7CAE08.

Country allocation

The ICAO 24-bit address 7CAE08 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
NWK1602 - 11 2026-07-05
NWK1742 - 6 2026-06-26
NWK1743 - 5 2026-06-26
NWK1611 - 5 2026-07-07
NWK1610 - 5 2026-07-07
NWK1607 - 5 2026-07-04
NWK1606 - 5 2026-07-03
NWK2934 - 4 2026-06-23
NWK2917 - 4 2026-05-28
NWK1650 - 4 2026-07-12
NWK1613 - 4 2026-07-13
NWK1612 - 4 2026-07-12
NWK1609 - 4 2026-06-25
NWK1608 - 4 2026-06-25
NWK2919 - 3 2026-06-29
NWK2918 - 3 2026-07-05
NWK1741 - 3 2026-06-20
NWK1740 - 3 2026-06-20
NWK1734 - 3 2026-06-06
NWK1722 - 3 2026-07-07

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 NWK6223 - Jul 14, 04:45 UTCJul 14, 05:30 UTC45m
2026-07-13 NWK1644 - Jul 13, 05:40 UTCJul 13, 06:15 UTC35m
2026-07-13 NWK1613 - Jul 13, 01:20 UTCJul 13, 02:10 UTC50m
2026-07-12 NWK1612 - Jul 12, 23:35 UTCJul 13, 00:05 UTC30m
2026-07-12 NWK1650 PER → PER Jul 12, 07:45 UTCJul 12, 12:30 UTC4h 45m
2026-07-09 NWK1739 PER → PER Jul 9, 08:00 UTCJul 9, 12:55 UTC4h 55m
2026-07-07 NWK1611 KGI → PER Jul 7, 11:20 UTCJul 7, 12:10 UTC50m
2026-07-07 NWK1610 PER → KGI Jul 7, 09:20 UTCJul 7, 10:10 UTC50m
2026-07-07 NWK1722 PER → PER Jul 7, 03:40 UTCJul 7, 08:10 UTC4h 30m
2026-07-06 NWK1725 PER → PER Jul 6, 21:25 UTCJul 7, 01:55 UTC4h 30m
2026-07-05 NWK2918 PER → PER Jul 5, 22:00 UTCJul 6, 02:15 UTC4h 15m
2026-07-05 NWK1602 PER → PER Jul 5, 04:50 UTCJul 5, 09:00 UTC4h 10m
2026-07-04 NWK1602 PER → PER Jul 4, 04:50 UTCJul 4, 09:00 UTC4h 10m
2026-07-04 NWK1607 KGI → PER Jul 4, 01:10 UTCJul 4, 02:05 UTC55m
2026-07-03 NWK1606 PER → KGI Jul 3, 23:25 UTCJul 4, 00:10 UTC45m
2026-07-03 NWK1710 PER → PER Jul 3, 06:50 UTCJul 3, 10:45 UTC3h 55m
2026-07-02 NWK2956 PER → PER Jul 2, 23:10 UTCJul 3, 03:15 UTC4h 5m
2026-07-02 NWK2922 BQB → PER Jul 2, 09:10 UTCJul 2, 09:45 UTC35m
2026-07-02 NWK2923 PER → BQB Jul 2, 07:40 UTCJul 2, 08:10 UTC30m
2026-07-01 NWK2909 PER → PER Jul 1, 23:20 UTCJul 2, 04:15 UTC4h 55m
2026-07-01 NWK1611 KGI → PER Jul 1, 11:20 UTCJul 1, 12:25 UTC1h 5m
2026-07-01 NWK1610 PER → KGI Jul 1, 09:25 UTCJul 1, 10:15 UTC50m
2026-07-01 NWK1602 PER → PER Jul 1, 02:50 UTCJul 1, 07:00 UTC4h 10m
2026-06-30 NWK1700 PER → PER Jun 30, 21:35 UTCJul 1, 01:40 UTC4h 5m
2026-06-30 NWK1650 PER → PER Jun 30, 08:00 UTCJun 30, 12:35 UTC4h 35m
2026-06-30 NWK2913 BQB → PER Jun 30, 04:45 UTCJun 30, 05:15 UTC30m
2026-06-30 NWK2913 - Jun 30, 02:00 UTCJun 30, 02:40 UTC40m
2026-06-29 NWK2912 - Jun 29, 22:15 UTCJun 29, 22:49 UTC35m
2026-06-29 NWK2911 PER → BQB Jun 29, 08:29 UTCJun 29, 08:54 UTC25m
2026-06-29 NWK2919 - Jun 29, 01:39 UTCJun 29, 02:25 UTC45m
2026-06-28 NWK2918 - Jun 28, 22:10 UTCJun 28, 22:39 UTC30m
2026-06-28 NWK1706 PER → PER Jun 28, 03:09 UTCJun 28, 07:25 UTC4h 15m
2026-06-27 NWK1607 KGI → PER Jun 27, 01:04 UTCJun 27, 01:59 UTC55m
2026-06-26 NWK1606 PER → KGI Jun 26, 23:19 UTCJun 27, 00:10 UTC50m
2026-06-26 NWK1743 - Jun 26, 13:15 UTCJun 26, 13:59 UTC45m
2026-06-26 NWK1742 - Jun 26, 05:50 UTCJun 26, 06:19 UTC30m
2026-06-25 NWK1643 PER → PER Jun 25, 23:05 UTCJun 26, 03:45 UTC4h 40m
2026-06-25 NWK1609 - Jun 25, 09:50 UTCJun 25, 10:59 UTC1h 10m
2026-06-25 NWK1608 PER → KGI Jun 25, 08:14 UTCJun 25, 09:05 UTC50m
2026-06-24 NWK1701 PER → PER Jun 24, 21:24 UTCJun 25, 01:40 UTC4h 15m
2026-06-23 NWK2995 PER → PER Jun 23, 22:15 UTCJun 24, 11:20 UTC13h 5m
2026-06-23 NWK2934 PER → PER Jun 23, 04:39 UTCJun 23, 09:05 UTC4h 25m
2026-06-22 NWK1715 PER → PER Jun 22, 22:54 UTCJun 23, 03:09 UTC4h 15m
2026-06-22 NWK1743 - Jun 22, 14:10 UTCJun 22, 14:40 UTC30m
2026-06-22 NWK1742 - Jun 22, 06:49 UTCJun 22, 07:19 UTC30m
2026-06-21 NWK2930 PER → PER Jun 21, 22:49 UTCJun 22, 03:14 UTC4h 25m
2026-06-21 NWK1706 PER → PER Jun 21, 03:10 UTCJun 21, 07:00 UTC3h 50m
2026-06-20 NWK1741 - Jun 20, 08:44 UTCJun 20, 09:24 UTC40m
2026-06-20 NWK1740 - Jun 20, 01:09 UTCJun 20, 01:39 UTC30m
2026-06-18 NWK1643 PER → PER Jun 18, 22:55 UTCJun 19, 04:00 UTC5h 4m

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

Mode-S 7CAE08 frequently asked

What is Mode-S code 7CAE08?
7CAE08 is an ICAO 24-bit transponder address. Allocated to Australia. Assigned to VH-8NU.
Where is Mode-S 7CAE08 registered?
Mode-S code 7CAE08 is allocated to Australia (AU). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 7CAE08 broadcasting right now?
No active broadcast right now. Last signal was 14h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 7CAE08, octal 37127010, decimal 8,171,016.
What flights does 7CAE08 operate?
Mode-S 7CAE08 has broadcast 20 distinct callsigns, including NWK1602, NWK1742, NWK1743, NWK1611, NWK1610.