Apparatus

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sensors Mode-S transponder

7C6CA2

ICAO 24-bit transponder address · allocated to Australia

Currently assigned to VH-VQS · AIRBUS A-320 · operated by NETWORK AVIATION PTY LTD

Hex
7C6CA2
Octal
37066242
Decimal
8,154,274
Country
AU
Tail
VH-VQS
Type
A320
No current signal · last broadcast 2h ago
Flights observed
140
Distinct callsigns
20
Country
AU
Last broadcast
2h ago

Last known position

Most recent position reported by Mode-S 7C6CA2.

Country allocation

The ICAO 24-bit address 7C6CA2 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
NWK1710 - 7 2026-07-02
NWK1644 - 7 2026-07-03
NWK1726 - 5 2026-07-05
NWK2920 - 4 2026-06-21
NWK1669 - 4 2026-05-29
NWK1668 - 4 2026-05-29
NWK2958 - 3 2026-07-10
NWK1732 - 3 2026-07-16
NWK1708 - 3 2026-06-30
NWK1702 - 3 2026-06-30
NWK1646 - 3 2026-07-14
NWK1642 - 3 2026-07-12
NWK1638 - 3 2026-07-06
NWK2980 - 2 2026-06-08
NWK2973 - 2 2026-07-14
NWK2904 - 2 2026-06-11
NWK2756 - 2 2026-07-08
NWK1737 - 2 2026-07-15
NWK1736 - 2 2026-05-18
NWK1734 - 2 2026-07-17

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-18 NWK1654 - Jul 18, 03:00 UTCJul 18, 03:30 UTC30m
2026-07-17 NWK1735 - Jul 17, 10:55 UTCJul 17, 11:39 UTC45m
2026-07-17 NWK1734 - Jul 17, 06:35 UTCJul 17, 07:20 UTC45m
2026-07-16 NWK1703 PER → PER Jul 16, 22:25 UTCJul 17, 02:25 UTC4h 0m
2026-07-16 NWK1732 PER → PER Jul 16, 05:40 UTCJul 16, 10:59 UTC5h 20m
2026-07-15 NWK2981 PER → PER Jul 15, 22:30 UTCJul 16, 04:10 UTC5h 40m
2026-07-15 NWK1737 PER → PER Jul 15, 08:50 UTCJul 15, 13:15 UTC4h 25m
2026-07-14 NWK2973 PER → PER Jul 14, 22:15 UTCJul 15, 02:55 UTC4h 39m
2026-07-14 NWK1646 PER → PER Jul 14, 06:40 UTCJul 14, 11:35 UTC4h 55m
2026-07-14 NWK1707 PER → PER Jul 14, 00:10 UTCJul 14, 04:35 UTC4h 25m
2026-07-13 NWK1609 KGI → PER Jul 13, 09:10 UTCJul 13, 10:15 UTC1h 5m
2026-07-13 NWK1608 PER → KGI Jul 13, 07:25 UTCJul 13, 08:10 UTC45m
2026-07-12 NWK1642 PER → PER Jul 12, 23:10 UTCJul 13, 05:50 UTC6h 40m
2026-07-10 NWK2958 PER → PER Jul 10, 05:20 UTCJul 10, 10:10 UTC4h 50m
2026-07-10 NWK2919 - Jul 10, 02:30 UTCJul 10, 03:15 UTC45m
2026-07-09 NWK2918 - Jul 9, 22:15 UTCJul 9, 22:45 UTC30m
2026-07-08 NWK2756 PER → PER Jul 8, 22:50 UTCJul 9, 10:30 UTC11h 40m
2026-07-08 NWK2750 PER → PER Jul 8, 07:55 UTCJul 8, 12:00 UTC4h 5m
2026-07-08 NWK2906 PER → PER Jul 8, 00:50 UTCJul 8, 05:50 UTC5h 0m
2026-07-07 NWK2756 PER → PER Jul 7, 06:30 UTCJul 7, 10:45 UTC4h 15m
2026-07-06 NWK1638 PER → PER Jul 6, 21:45 UTCJul 7, 02:55 UTC5h 10m
2026-07-06 NWK1602 PER → PER Jul 6, 04:55 UTCJul 6, 09:25 UTC4h 30m
2026-07-05 NWK1726 PER → PER Jul 5, 22:30 UTCJul 6, 03:15 UTC4h 45m
2026-07-03 NWK1644 PER → PER Jul 3, 05:35 UTCJul 3, 10:50 UTC5h 15m
2026-07-02 NWK1703 PER → PER Jul 2, 22:40 UTCJul 3, 03:00 UTC4h 20m
2026-07-02 NWK1710 PER → PER Jul 2, 07:00 UTCJul 2, 11:05 UTC4h 5m
2026-07-01 NWK1726 PER → PER Jul 1, 22:30 UTCJul 2, 03:05 UTC4h 35m
2026-07-01 NWK1710 PER → PER Jul 1, 06:55 UTCJul 1, 11:05 UTC4h 10m
2026-06-30 NWK1702 PER → PER Jun 30, 22:20 UTCJul 1, 02:25 UTC4h 5m
2026-06-30 NWK1708 PER → PER Jun 30, 06:00 UTCJun 30, 10:00 UTC4h 0m
2026-06-29 NWK1705 PER → PER Jun 29, 23:19 UTCJun 30, 04:05 UTC4h 45m
2026-06-29 NWK1644 PER → PER Jun 29, 05:34 UTCJun 29, 10:24 UTC4h 50m
2026-06-28 NWK1729 PER → PER Jun 28, 23:25 UTCJun 29, 04:25 UTC5h 0m
2026-06-25 NWK1710 PER → PER Jun 25, 07:00 UTCJun 25, 10:55 UTC3h 55m
2026-06-24 NWK1643 PER → PER Jun 24, 23:00 UTCJun 25, 03:54 UTC4h 55m
2026-06-23 NWK1708 PER → PER Jun 23, 05:54 UTCJun 23, 09:54 UTC4h 0m
2026-06-23 NWK1707 PER → PER Jun 23, 00:15 UTCJun 23, 04:35 UTC4h 20m
2026-06-22 NWK1644 PER → PER Jun 22, 05:15 UTCJun 22, 09:54 UTC4h 40m
2026-06-21 NWK2920 PER → PER Jun 21, 22:29 UTCJun 22, 03:05 UTC4h 35m
2026-06-19 NWK1708 PER → PER Jun 19, 05:49 UTCJun 19, 09:55 UTC4h 5m
2026-06-18 NWK1639 PER → PER Jun 18, 21:50 UTCJun 19, 02:45 UTC4h 54m
2026-06-18 NWK1738 PER → PER Jun 18, 08:00 UTCJun 18, 12:30 UTC4h 30m
2026-06-17 NWK1642 PER → PER Jun 17, 23:00 UTCJun 18, 03:55 UTC4h 55m
2026-06-17 NWK1622 PER → PER Jun 17, 06:40 UTCJun 17, 10:50 UTC4h 10m
2026-06-16 NWK1641 PER → PER Jun 16, 23:40 UTCJun 17, 04:35 UTC4h 55m
2026-06-15 NWK1602 PER → PER Jun 15, 05:00 UTCJun 15, 09:15 UTC4h 15m
2026-06-14 NWK1726 PER → PER Jun 14, 22:30 UTCJun 15, 03:10 UTC4h 40m
2026-06-14 NWK1624 PER → PER Jun 14, 06:45 UTCJun 14, 10:50 UTC4h 5m
2026-06-12 NWK1609 KGI → PER Jun 12, 09:40 UTCJun 12, 10:40 UTC1h 0m
2026-06-12 NWK1608 PER → KGI Jun 12, 07:25 UTCJun 12, 08:15 UTC50m

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-VQS page for operator, model, and routing details .

Mode-S 7C6CA2 frequently asked

What is Mode-S code 7C6CA2?
7C6CA2 is an ICAO 24-bit transponder address. Allocated to Australia. Assigned to VH-VQS.
Where is Mode-S 7C6CA2 registered?
Mode-S code 7C6CA2 is allocated to Australia (AU). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 7C6CA2 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 7C6CA2, octal 37066242, decimal 8,154,274.
What flights does 7C6CA2 operate?
Mode-S 7C6CA2 has broadcast 20 distinct callsigns, including NWK1710, NWK1644, NWK1726, NWK2920, NWK1669.