Apparatus

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sensors Mode-S transponder

7CAE04

ICAO 24-bit transponder address · allocated to Australia

Currently assigned to VH-8NQ · AIRBUS A-319 · operated by NETWORK AVIATION PTY LTD

Hex
7CAE04
Octal
37127004
Decimal
8,171,012
Country
AU
Tail
VH-8NQ
Type
A319
No current signal · last broadcast 2h ago
Flights observed
171
Distinct callsigns
20
Country
AU
Last broadcast
2h ago

Last known position

Most recent position reported by Mode-S 7CAE04.

Country allocation

The ICAO 24-bit address 7CAE04 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
NWK1741 - 10 2026-06-14
NWK1740 - 8 2026-06-14
NWK1609 - 7 2026-06-18
NWK1608 - 7 2026-06-18
NWK1656 - 6 2026-06-11
NWK1602 - 6 2026-07-13
NWK2913 - 5 2026-07-07
NWK1606 - 5 2026-07-05
NWK1622 - 4 2026-07-07
NWK1620 - 4 2026-06-29
NWK1607 - 4 2026-07-06
NWK2918 - 3 2026-05-21
NWK2911 - 3 2026-07-06
NWK1673 - 3 2026-05-01
NWK1653 - 3 2026-06-23
NWK1652 - 3 2026-06-12
NWK1630 - 3 2026-06-19
NWK1613 - 3 2026-06-22
NWK1612 - 3 2026-06-21
NWK1611 - 3 2026-06-24

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 NWK1648 - Jul 14, 07:20 UTCJul 14, 07:55 UTC35m
2026-07-13 NWK1729 PER → PER Jul 13, 23:25 UTCJul 14, 05:55 UTC6h 30m
2026-07-13 NWK1602 PER → PER Jul 13, 05:10 UTCJul 13, 09:25 UTC4h 15m
2026-07-12 NWK2930 PER → PER Jul 12, 22:50 UTCJul 13, 03:20 UTC4h 30m
2026-07-11 NWK1734 PER → PER Jul 11, 06:25 UTCJul 11, 10:45 UTC4h 20m
2026-07-10 NWK1631 PER → PER Jul 10, 23:40 UTCJul 11, 03:40 UTC4h 0m
2026-07-09 NWK1600 PER → PER Jul 9, 22:10 UTCJul 10, 10:10 UTC12h 0m
2026-07-09 NWK1713 PER → PER Jul 9, 08:30 UTCJul 9, 12:30 UTC4h 0m
2026-07-09 NWK1605 KGI → PER Jul 9, 06:10 UTCJul 9, 07:10 UTC1h 0m
2026-07-09 NWK1604 PER → KGI Jul 9, 04:05 UTCJul 9, 04:45 UTC40m
2026-07-08 NWK2741 KGI → PER Jul 8, 23:00 UTCJul 9, 00:00 UTC1h 0m
2026-07-08 NWK2740 PER → KGI Jul 8, 21:10 UTCJul 8, 22:00 UTC50m
2026-07-08 NWK2910 PER → PER Jul 8, 00:00 UTCJul 8, 10:05 UTC10h 5m
2026-07-07 NWK1623 - Jul 7, 10:15 UTCJul 7, 10:50 UTC35m
2026-07-07 NWK1622 - Jul 7, 06:55 UTCJul 7, 07:25 UTC30m
2026-07-07 NWK2913 BQB → PER Jul 7, 03:50 UTCJul 7, 04:25 UTC35m
2026-07-06 NWK2913 BQB → BQB Jul 6, 22:15 UTCJul 7, 02:50 UTC4h 35m
2026-07-06 NWK2911 PER → BQB Jul 6, 08:30 UTCJul 6, 08:55 UTC25m
2026-07-06 NWK1607 KGI → PER Jul 6, 00:30 UTCJul 6, 01:30 UTC1h 0m
2026-07-05 NWK1606 PER → KGI Jul 5, 22:35 UTCJul 5, 23:30 UTC55m
2026-07-02 NWK1655 PER → PER Jul 2, 03:25 UTCJul 2, 09:20 UTC5h 55m
2026-07-01 NWK1712 PER → PER Jul 1, 08:40 UTCJul 1, 12:35 UTC3h 55m
2026-06-30 NWK1641 PER → PER Jun 30, 23:50 UTCJul 1, 04:40 UTC4h 50m
2026-06-30 NWK1622 PER → PER Jun 30, 06:55 UTCJun 30, 11:10 UTC4h 15m
2026-06-29 NWK1638 PER → PER Jun 29, 22:00 UTCJun 30, 03:15 UTC5h 15m
2026-06-29 NWK1620 PER → PER Jun 29, 05:59 UTCJun 29, 10:40 UTC4h 40m
2026-06-28 NWK1629 PER → PER Jun 28, 23:09 UTCJun 29, 03:25 UTC4h 15m
2026-06-24 NWK2995 PER → PER Jun 24, 21:09 UTCJun 25, 03:59 UTC6h 50m
2026-06-24 NWK1611 KGI → PER Jun 24, 11:24 UTCJun 24, 12:34 UTC1h 10m
2026-06-24 NWK1610 PER → KGI Jun 24, 09:24 UTCJun 24, 10:14 UTC50m
2026-06-23 NWK1653 PER → PER Jun 23, 23:39 UTCJun 24, 05:49 UTC6h 10m
2026-06-23 NWK1620 PER → PER Jun 23, 06:34 UTCJun 23, 10:35 UTC4h 0m
2026-06-23 NWK1640 PER → PER Jun 23, 00:04 UTCJun 23, 05:00 UTC4h 55m
2026-06-22 NWK1613 - Jun 22, 01:25 UTCJun 22, 02:10 UTC45m
2026-06-21 NWK1612 - Jun 21, 23:34 UTCJun 22, 00:04 UTC30m
2026-06-21 NWK1669 - Jun 21, 05:04 UTCJun 21, 10:04 UTC5h 0m
2026-06-21 NWK1668 - Jun 21, 00:04 UTCJun 21, 03:49 UTC3h 45m
2026-06-20 NWK1734 PER → PER Jun 20, 06:29 UTCJun 20, 10:59 UTC4h 30m
2026-06-19 NWK1630 PER → PER Jun 19, 23:44 UTCJun 20, 03:49 UTC4h 5m
2026-06-19 NWK1743 - Jun 19, 13:24 UTCJun 19, 14:09 UTC45m
2026-06-19 NWK1743 - Jun 19, 10:04 UTCJun 19, 10:14 UTC10m
2026-06-19 NWK1742 - Jun 19, 06:04 UTCJun 19, 06:29 UTC25m
2026-06-18 NWK2957 PER → PER Jun 18, 23:35 UTCJun 19, 03:55 UTC4h 19m
2026-06-18 NWK1609 KGI → PER Jun 18, 09:05 UTCJun 18, 10:05 UTC1h 0m
2026-06-18 NWK1608 PER → KGI Jun 18, 07:15 UTCJun 18, 08:05 UTC50m
2026-06-18 NWK2917 BQB → PER Jun 18, 05:15 UTCJun 18, 05:45 UTC30m
2026-06-17 NWK2917 BQB → BQB Jun 17, 22:20 UTCJun 18, 03:55 UTC5h 35m
2026-06-17 NWK2915 PER → BQB Jun 17, 08:25 UTCJun 17, 08:50 UTC25m
2026-06-17 NWK1602 PER → PER Jun 17, 02:35 UTCJun 17, 06:55 UTC4h 20m
2026-06-16 NWK1654 PER → PER Jun 16, 03:04 UTCJun 16, 08:39 UTC5h 35m

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

Mode-S 7CAE04 frequently asked

What is Mode-S code 7CAE04?
7CAE04 is an ICAO 24-bit transponder address. Allocated to Australia. Assigned to VH-8NQ.
Where is Mode-S 7CAE04 registered?
Mode-S code 7CAE04 is allocated to Australia (AU). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 7CAE04 broadcasting right now?
No active broadcast right now. Last signal was 2h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 7CAE04, octal 37127004, decimal 8,171,012.
What flights does 7CAE04 operate?
Mode-S 7CAE04 has broadcast 20 distinct callsigns, including NWK1741, NWK1740, NWK1609, NWK1608, NWK1656.