Apparatus

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sensors Mode-S transponder

7C2FDB

ICAO 24-bit transponder address · allocated to Australia

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

Hex
7C2FDB
Octal
37027733
Decimal
8,138,715
Country
AU
Tail
VH-JQL
Type
A320
No current signal · last broadcast 1h ago
Flights observed
72
Distinct callsigns
20
Country
AU
Last broadcast
1h ago

Last known position

Most recent position reported by Mode-S 7C2FDB.

Country allocation

The ICAO 24-bit address 7C2FDB 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
NWK1732 - 5 2026-06-10
NWK2753 - 3 2026-06-22
NWK1730 - 3 2026-06-06
NWK1646 - 3 2026-06-14
NWK2916 - 2 2026-06-02
NWK2914 - 2 2026-06-11
NWK1736 - 2 2026-06-28
NWK1728 - 2 2026-06-21
NWK1726 - 2 2026-06-24
NWK1702 - 2 2026-06-23
NWK1639 - 2 2026-06-03
NWK1638 - 2 2026-06-14
NWK1616 - 2 2026-06-28
NWK6061 - 1 2026-05-05
NWK2982 - 1 2026-06-02
NWK2980 - 1 2026-06-15
NWK2968 - 1 2026-06-16
NWK2935 - 1 2026-06-17
NWK2934 - 1 2026-06-25
NWK2931 - 1 2026-05-24

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-06-28 NWK1617 - Jun 28, 22:34 UTCJun 29, 02:45 UTC4h 10m
2026-06-28 NWK1616 PER → PER Jun 28, 22:04 UTCJun 28, 22:10 UTC5m
2026-06-28 NWK1736 PER → PER Jun 28, 08:44 UTCJun 28, 13:25 UTC4h 40m
2026-06-25 NWK2934 PER → PER Jun 25, 06:14 UTCJun 25, 11:10 UTC4h 55m
2026-06-24 NWK1726 PER → PER Jun 24, 22:45 UTCJun 25, 03:20 UTC4h 35m
2026-06-24 NWK1711 - Jun 24, 06:39 UTCJun 24, 11:05 UTC4h 25m
2026-06-23 NWK1702 PER → PER Jun 23, 22:10 UTCJun 24, 02:20 UTC4h 10m
2026-06-23 NWK1722 PER → PER Jun 23, 04:00 UTCJun 23, 08:35 UTC4h 35m
2026-06-22 NWK2753 PER → PER Jun 22, 09:00 UTCJun 23, 02:24 UTC17h 25m
2026-06-21 NWK1728 PER → PER Jun 21, 23:24 UTCJun 22, 03:50 UTC4h 25m
2026-06-19 NWK1645 PER → PER Jun 19, 05:19 UTCJun 19, 10:35 UTC5h 15m
2026-06-18 NWK1703 PER → PER Jun 18, 22:10 UTCJun 19, 02:29 UTC4h 19m
2026-06-17 NWK2756 PER → PER Jun 17, 22:50 UTCJun 18, 10:25 UTC11h 35m
2026-06-17 NWK2935 PER → PER Jun 17, 05:15 UTCJun 17, 09:30 UTC4h 15m
2026-06-16 NWK2930 PER → PER Jun 16, 22:10 UTCJun 17, 03:00 UTC4h 50m
2026-06-16 NWK2968 PER → PER Jun 16, 06:25 UTCJun 16, 10:20 UTC3h 55m
2026-06-15 NWK2980 PER → PER Jun 15, 22:15 UTCJun 16, 02:54 UTC4h 40m
2026-06-15 NWK2754 PER → PER Jun 15, 08:15 UTCJun 15, 12:10 UTC3h 55m
2026-06-14 NWK1638 PER → PER Jun 14, 21:40 UTCJun 15, 02:20 UTC4h 40m
2026-06-14 NWK1646 PER → PER Jun 14, 06:25 UTCJun 14, 11:10 UTC4h 45m
2026-06-12 NWK1654 PER → PER Jun 12, 03:00 UTCJun 12, 08:30 UTC5h 30m
2026-06-11 NWK1767 KGI → PER Jun 11, 23:20 UTCJun 12, 00:20 UTC1h 0m
2026-06-11 NWK1766 PER → KGI Jun 11, 21:20 UTCJun 11, 22:15 UTC55m
2026-06-11 NWK2914 PER → PER Jun 11, 05:55 UTCJun 11, 10:10 UTC4h 15m
2026-06-10 NWK1618 PER → PER Jun 10, 23:00 UTCJun 11, 03:10 UTC4h 10m
2026-06-10 NWK1732 PER → PER Jun 10, 05:40 UTCJun 10, 10:20 UTC4h 40m
2026-06-09 NWK2753 PER → PER Jun 9, 22:50 UTCJun 10, 03:15 UTC4h 25m
2026-06-09 NWK2914 PER → PER Jun 9, 05:15 UTCJun 9, 09:25 UTC4h 10m
2026-06-08 NWK1642 PER → PER Jun 8, 23:00 UTCJun 9, 03:55 UTC4h 55m
2026-06-08 NWK1732 PER → PER Jun 8, 05:35 UTCJun 8, 10:25 UTC4h 50m
2026-06-07 NWK1643 PER → PER Jun 7, 23:10 UTCJun 8, 04:10 UTC5h 0m
2026-06-06 NWK1730 PER → PER Jun 6, 03:00 UTCJun 6, 07:45 UTC4h 45m
2026-06-05 NWK1709 PER → PER Jun 5, 05:50 UTCJun 5, 09:40 UTC3h 50m
2026-06-04 NWK1638 PER → PER Jun 4, 23:15 UTCJun 5, 04:05 UTC4h 50m
2026-06-04 NWK1646 PER → PER Jun 4, 06:40 UTCJun 4, 11:50 UTC5h 10m
2026-06-03 NWK1639 PER → PER Jun 3, 21:40 UTCJun 4, 02:35 UTC4h 55m
2026-06-03 NWK1713 PER → PER Jun 3, 08:40 UTCJun 3, 12:25 UTC3h 45m
2026-06-03 NWK1730 PER → PER Jun 3, 03:10 UTCJun 3, 07:25 UTC4h 15m
2026-06-02 NWK2916 PER → PER Jun 2, 21:50 UTCJun 3, 02:00 UTC4h 10m
2026-06-02 NWK2982 PER → PER Jun 2, 05:40 UTCJun 2, 10:45 UTC5h 5m
2026-06-01 NWK2924 PER → PER Jun 1, 21:50 UTCJun 2, 02:15 UTC4h 25m
2026-06-01 NWK1609 KGI → PER Jun 1, 10:20 UTCJun 1, 11:20 UTC1h 0m
2026-06-01 NWK1608 PER → KGI Jun 1, 08:35 UTCJun 1, 09:30 UTC55m
2026-05-31 NWK1616 PER → PER May 31, 22:25 UTCJun 1, 02:25 UTC4h 0m
2026-05-31 NWK1733 - May 31, 09:20 UTCMay 31, 10:00 UTC40m
2026-05-29 NWK1705 PER → PER May 29, 23:10 UTCMay 30, 03:05 UTC3h 55m
2026-05-29 NWK1657 PER → PER May 29, 07:40 UTCMay 29, 13:15 UTC5h 35m
2026-05-28 NWK2753 PER → PER May 28, 21:20 UTCMay 29, 02:15 UTC4h 55m
2026-05-28 NWK2926 PER → PER May 28, 05:00 UTCMay 28, 09:20 UTC4h 20m
2026-05-27 NWK1724 PER → PER May 27, 21:35 UTCMay 28, 02:15 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-JQL page for operator, model, and routing details .

Mode-S 7C2FDB frequently asked

What is Mode-S code 7C2FDB?
7C2FDB is an ICAO 24-bit transponder address. Allocated to Australia. Assigned to VH-JQL.
Where is Mode-S 7C2FDB registered?
Mode-S code 7C2FDB is allocated to Australia (AU). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 7C2FDB broadcasting right now?
No active broadcast right now. Last signal was 1h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 7C2FDB, octal 37027733, decimal 8,138,715.
What flights does 7C2FDB operate?
Mode-S 7C2FDB has broadcast 20 distinct callsigns, including NWK1732, NWK2753, NWK1730, NWK1646, NWK2916.