Apparatus

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sensors Mode-S transponder

7C6844

ICAO 24-bit transponder address · allocated to Australia

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

Hex
7C6844
Octal
37064104
Decimal
8,153,156
Country
AU
Tail
VH-UVQ
Type
A320
No current signal · last broadcast 6h ago
Flights observed
135
Distinct callsigns
20
Country
AU
Last broadcast
6h ago

Last known position

Most recent position reported by Mode-S 7C6844.

Country allocation

The ICAO 24-bit address 7C6844 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
NWK1654 - 5 2026-07-01
NWK1644 - 5 2026-07-10
NWK1620 - 5 2026-07-03
NWK1734 - 4 2026-06-22
NWK2982 - 3 2026-05-10
NWK2900 - 3 2026-07-08
NWK1732 - 3 2026-07-14
NWK1730 - 3 2026-06-15
NWK1710 - 3 2026-05-06
NWK1709 - 3 2026-07-02
NWK1602 - 3 2026-07-09
NWK2991 - 2 2026-04-30
NWK2981 - 2 2026-07-02
NWK2954 - 2 2026-07-08
NWK2930 - 2 2026-06-22
NWK2924 - 2 2026-06-15
NWK2757 - 2 2026-05-24
NWK2756 - 2 2026-06-09
NWK2752 - 2 2026-05-19
NWK1741 - 2 2026-07-06

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 NWK1732 PER → PER Jul 14, 05:40 UTCJul 14, 10:10 UTC4h 30m
2026-07-13 NWK2963 PER → PER Jul 13, 23:40 UTCJul 14, 04:05 UTC4h 25m
2026-07-10 NWK1644 PER → PER Jul 10, 05:20 UTCJul 10, 10:25 UTC5h 5m
2026-07-09 NWK2753 PER → PER Jul 9, 09:35 UTCJul 10, 02:50 UTC17h 15m
2026-07-09 NWK1602 PER → PER Jul 9, 03:45 UTCJul 9, 08:05 UTC4h 20m
2026-07-08 NWK2954 PER → PER Jul 8, 22:20 UTCJul 9, 02:25 UTC4h 5m
2026-07-08 NWK1646 PER → PER Jul 8, 06:10 UTCJul 8, 11:25 UTC5h 15m
2026-07-08 NWK2900 PER → PER Jul 8, 00:40 UTCJul 8, 04:55 UTC4h 15m
2026-07-06 NWK1741 - Jul 6, 10:25 UTCJul 6, 11:10 UTC45m
2026-07-06 NWK1740 - Jul 6, 03:00 UTCJul 6, 03:30 UTC30m
2026-07-03 NWK1620 PER → PER Jul 3, 05:45 UTCJul 3, 09:45 UTC4h 0m
2026-07-02 NWK2981 PER → PER Jul 2, 22:40 UTCJul 3, 03:20 UTC4h 40m
2026-07-02 NWK1709 PER → PER Jul 2, 05:20 UTCJul 2, 09:45 UTC4h 25m
2026-07-01 NWK1704 PER → PER Jul 1, 23:10 UTCJul 2, 03:25 UTC4h 15m
2026-07-01 NWK1654 PER → PER Jul 1, 03:40 UTCJul 1, 09:15 UTC5h 35m
2026-06-30 NWK2900 PER → PER Jun 30, 22:00 UTCJul 1, 02:05 UTC4h 5m
2026-06-30 NWK1711 PER → PER Jun 30, 07:10 UTCJun 30, 11:20 UTC4h 10m
2026-06-30 NWK1607 KGI → PER Jun 30, 00:55 UTCJun 30, 02:00 UTC1h 6m
2026-06-29 NWK1606 PER → KGI Jun 29, 22:59 UTCJun 29, 23:49 UTC50m
2026-06-28 NWK1669 - Jun 28, 05:34 UTCJun 28, 10:30 UTC4h 55m
2026-06-28 NWK1668 - Jun 28, 00:15 UTCJun 28, 04:20 UTC4h 5m
2026-06-27 NWK1741 - Jun 27, 08:44 UTCJun 27, 09:24 UTC40m
2026-06-27 NWK1740 - Jun 27, 01:19 UTCJun 27, 01:49 UTC30m
2026-06-26 NWK1669 - Jun 26, 05:19 UTCJun 26, 10:10 UTC4h 50m
2026-06-26 NWK1668 - Jun 26, 00:10 UTCJun 26, 04:04 UTC3h 55m
2026-06-25 NWK1644 PER → PER Jun 25, 05:35 UTCJun 25, 10:15 UTC4h 40m
2026-06-24 NWK2900 PER → PER Jun 24, 21:54 UTCJun 25, 02:05 UTC4h 10m
2026-06-24 NWK6220 PER → PER Jun 24, 11:24 UTCJun 24, 15:35 UTC4h 10m
2026-06-24 NWK1620 PER → PER Jun 24, 05:49 UTCJun 24, 09:45 UTC3h 55m
2026-06-23 NWK1638 PER → PER Jun 23, 21:45 UTCJun 24, 02:49 UTC5h 5m
2026-06-22 NWK2930 PER → PER Jun 22, 22:44 UTCJun 23, 11:24 UTC12h 40m
2026-06-22 NWK1734 PER → PER Jun 22, 06:35 UTCJun 22, 10:55 UTC4h 20m
2026-06-21 NWK1628 PER → PER Jun 21, 23:24 UTCJun 22, 03:19 UTC3h 55m
2026-06-21 NWK1743 - Jun 21, 13:34 UTCJun 21, 14:15 UTC40m
2026-06-21 NWK1742 - Jun 21, 06:19 UTCJun 21, 06:50 UTC30m
2026-06-18 NWK1648 PER → PER Jun 18, 07:40 UTCJun 18, 12:25 UTC4h 45m
2026-06-17 NWK2930 PER → PER Jun 17, 21:30 UTCJun 18, 02:15 UTC4h 45m
2026-06-17 NWK1650 PER → PER Jun 17, 07:40 UTCJun 17, 12:20 UTC4h 40m
2026-06-16 NWK2925 PER → PER Jun 16, 21:15 UTCJun 17, 01:40 UTC4h 25m
2026-06-16 NWK1734 PER → PER Jun 16, 06:35 UTCJun 16, 11:15 UTC4h 40m
2026-06-15 NWK2924 PER → PER Jun 15, 21:55 UTCJun 16, 01:55 UTC4h 0m
2026-06-15 NWK1736 PER → PER Jun 15, 08:45 UTCJun 15, 13:05 UTC4h 20m
2026-06-15 NWK1730 PER → PER Jun 15, 03:05 UTCJun 15, 07:40 UTC4h 35m
2026-06-14 NWK1700 PER → PER Jun 14, 21:35 UTCJun 15, 01:30 UTC3h 54m
2026-06-12 NWK1705 PER → PER Jun 12, 23:30 UTCJun 13, 03:25 UTC3h 55m
2026-06-12 NWK1730 PER → PER Jun 12, 03:10 UTCJun 12, 07:45 UTC4h 35m
2026-06-11 NWK2958 PER → PER Jun 11, 06:00 UTCJun 11, 10:15 UTC4h 15m
2026-06-10 NWK2920 PER → PER Jun 10, 22:05 UTCJun 11, 02:20 UTC4h 15m
2026-06-10 NWK1647 PER → PER Jun 10, 06:30 UTCJun 10, 11:40 UTC5h 10m
2026-06-09 NWK1617 PER → PER Jun 9, 22:20 UTCJun 10, 02:25 UTC4h 5m

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

Mode-S 7C6844 frequently asked

What is Mode-S code 7C6844?
7C6844 is an ICAO 24-bit transponder address. Allocated to Australia. Assigned to VH-UVQ.
Where is Mode-S 7C6844 registered?
Mode-S code 7C6844 is allocated to Australia (AU). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 7C6844 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 7C6844, octal 37064104, decimal 8,153,156.
What flights does 7C6844 operate?
Mode-S 7C6844 has broadcast 20 distinct callsigns, including NWK1654, NWK1644, NWK1620, NWK1734, NWK2982.