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 Jul 26, 09:35 UTC
Flights observed
195
Distinct callsigns
20
Country
AU
Last broadcast
Jul 26, 09:35 UTC

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 - 8 2026-07-15
NWK1608 - 8 2026-07-15
NWK1602 - 7 2026-07-19
NWK1656 - 6 2026-06-11
NWK2913 - 5 2026-07-07
NWK1673 - 5 2026-07-26
NWK1622 - 5 2026-07-16
NWK1620 - 5 2026-07-20
NWK1613 - 5 2026-07-25
NWK1612 - 5 2026-07-24
NWK1606 - 5 2026-07-05
NWK1607 - 4 2026-07-06
NWK2995 - 3 2026-07-15
NWK2918 - 3 2026-05-21
NWK2911 - 3 2026-07-06
NWK1672 - 3 2026-07-24
NWK1653 - 3 2026-06-23
NWK1652 - 3 2026-06-12

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 NWK1673 PER → PER Jul 26, 00:15 UTCJul 26, 09:30 UTC9h 16m
2026-07-25 NWK1730 PER → PER Jul 25, 03:00 UTCJul 25, 07:35 UTC4h 35m
2026-07-25 NWK1613 - Jul 25, 01:15 UTCJul 25, 02:00 UTC45m
2026-07-24 NWK1612 - Jul 24, 23:20 UTCJul 24, 23:45 UTC25m
2026-07-24 NWK1672 PER → PER Jul 24, 00:25 UTCJul 24, 10:10 UTC9h 45m
2026-07-23 NWK1712 PER → PER Jul 23, 08:55 UTCJul 23, 12:45 UTC3h 50m
2026-07-23 NWK1605 KGI → PER Jul 23, 06:25 UTCJul 23, 07:20 UTC55m
2026-07-23 NWK1604 PER → KGI Jul 23, 04:00 UTCJul 23, 04:55 UTC55m
2026-07-22 NWK1639 PER → PER Jul 22, 21:50 UTCJul 23, 02:50 UTC5h 0m
2026-07-21 NWK2910 - Jul 21, 22:35 UTCJul 21, 23:05 UTC30m
2026-07-21 NWK2934 PER → PER Jul 21, 04:55 UTCJul 21, 09:20 UTC4h 25m
2026-07-20 NWK1715 PER → PER Jul 20, 22:55 UTCJul 21, 03:05 UTC4h 9m
2026-07-20 NWK1620 PER → PER Jul 20, 05:40 UTCJul 20, 09:30 UTC3h 50m
2026-07-19 NWK2919 PER → PER Jul 19, 22:05 UTCJul 20, 02:45 UTC4h 40m
2026-07-19 NWK1602 PER → PER Jul 19, 04:55 UTCJul 19, 09:15 UTC4h 20m
2026-07-18 NWK1731 - Jul 18, 03:05 UTCJul 18, 07:40 UTC4h 35m
2026-07-18 NWK1613 - Jul 18, 01:20 UTCJul 18, 01:50 UTC30m
2026-07-17 NWK1612 - Jul 17, 23:25 UTCJul 17, 23:55 UTC30m
2026-07-17 NWK1673 PER → PER Jul 17, 00:20 UTCJul 17, 09:45 UTC9h 25m
2026-07-16 NWK1622 PER → PER Jul 16, 07:10 UTCJul 16, 11:15 UTC4h 5m
2026-07-15 NWK2995 PER → PER Jul 15, 22:00 UTCJul 16, 04:15 UTC6h 15m
2026-07-15 NWK1609 KGI → PER Jul 15, 09:15 UTCJul 15, 10:30 UTC1h 15m
2026-07-15 NWK1608 PER → KGI Jul 15, 07:15 UTCJul 15, 08:00 UTC45m
2026-07-15 NWK2961 PER → PER Jul 15, 00:05 UTCJul 15, 04:50 UTC4h 45m
2026-07-14 NWK1649 PER → PER Jul 14, 07:20 UTCJul 14, 12:10 UTC4h 50m
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

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 Jul 26, 09:35 UTC.
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, NWK1602.