Apparatus

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sensors Mode-S transponder

7C2BEA

ICAO 24-bit transponder address · allocated to Australia

Currently assigned to VH-IYK · DE HAVILLAND DHC-8-400 Dash 8 · operated by NATIONAL JET EXPRESS PTY LTD

Hex
7C2BEA
Octal
37025752
Decimal
8,137,706
Country
AU
Tail
VH-IYK
Type
DH8D
No current signal · last broadcast Jul 22, 00:30 UTC
Flights observed
190
Distinct callsigns
20
Country
AU
Last broadcast
Jul 22, 00:30 UTC

Last known position

Most recent position reported by Mode-S 7C2BEA.

Country allocation

The ICAO 24-bit address 7C2BEA 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
JTE173 - 10 2026-06-09
JTE175 - 9 2026-05-28
JTE172 - 9 2026-06-09
JTE171 - 9 2026-06-08
JTE170 - 9 2026-06-07
JTE670 National Jet Express 8 2026-06-08
JTE174 - 8 2026-05-28
JTE673 National Jet Express 7 2026-06-09
JTE672 National Jet Express 7 2026-06-09
JTE671 National Jet Express 7 2026-06-08
JTE873 - 6 2026-05-21
JTE872 - 6 2026-05-20
JTE505 - 6 2026-07-06
JTE504 National Jet Express 6 2026-06-16
JTE143 - 5 2026-06-05
JTE142 - 5 2026-06-05
JTE241 - 4 2026-07-21
JTE240 - 4 2026-07-20
JTE233 National Jet Express 4 2026-07-17
JTE216 National Jet Express 4 2026-07-21

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-22 JTE780 - Jul 22, 00:05 UTCJul 22, 00:30 UTC25m
2026-07-21 JTE216 ADL → PXH Jul 21, 05:45 UTCJul 21, 06:15 UTC30m
2026-07-21 JTE241 - Jul 21, 01:15 UTCJul 21, 02:00 UTC45m
2026-07-20 JTE240 - Jul 20, 21:05 UTCJul 20, 21:30 UTC25m
2026-07-17 JTE785 - Jul 17, 07:20 UTCJul 17, 07:44 UTC25m
2026-07-17 JTE784 - Jul 17, 03:39 UTCJul 17, 04:10 UTC30m
2026-07-17 JTE233 PXH → ADL Jul 17, 00:14 UTCJul 17, 00:50 UTC35m
2026-07-16 JTE232 - Jul 16, 21:00 UTCJul 16, 21:30 UTC30m
2026-07-16 JTE245 - Jul 16, 07:05 UTCJul 16, 07:40 UTC35m
2026-07-16 JTE244 - Jul 16, 03:05 UTCJul 16, 03:30 UTC25m
2026-07-16 JTE243 - Jul 16, 00:10 UTCJul 16, 00:40 UTC30m
2026-07-15 JTE788 - Jul 15, 05:20 UTCJul 15, 05:50 UTC30m
2026-07-15 JTE780 - Jul 15, 03:55 UTCJul 15, 04:20 UTC25m
2026-07-14 JTE216 - Jul 14, 05:35 UTCJul 14, 06:00 UTC25m
2026-07-14 JTE241 - Jul 14, 01:00 UTCJul 14, 01:30 UTC30m
2026-07-13 JTE240 - Jul 13, 21:00 UTCJul 13, 21:25 UTC25m
2026-07-10 JTE233 - Jul 10, 00:10 UTCJul 10, 00:35 UTC25m
2026-07-09 JTE232 - Jul 9, 20:55 UTCJul 9, 21:20 UTC25m
2026-07-09 JTE785 - Jul 9, 07:40 UTCJul 9, 08:20 UTC40m
2026-07-09 JTE784 - Jul 9, 05:35 UTCJul 9, 06:10 UTC35m
2026-07-09 JTE783 - Jul 9, 02:40 UTCJul 9, 03:10 UTC30m
2026-07-09 JTE782 - Jul 9, 00:40 UTCJul 9, 01:15 UTC35m
2026-07-08 JTE787 - Jul 8, 22:40 UTCJul 8, 23:10 UTC30m
2026-07-08 JTE788 - Jul 8, 05:20 UTCJul 8, 05:45 UTC25m
2026-07-08 JTE237 - Jul 8, 02:20 UTCJul 8, 02:55 UTC35m
2026-07-08 JTE236 - Jul 8, 00:05 UTCJul 8, 00:45 UTC40m
2026-07-07 JTE233 - Jul 7, 22:10 UTCJul 7, 22:45 UTC35m
2026-07-07 JTE216 - Jul 7, 05:45 UTCJul 7, 06:10 UTC25m
2026-07-07 JTE241 - Jul 7, 00:50 UTCJul 7, 01:15 UTC25m
2026-07-06 JTE240 - Jul 6, 21:05 UTCJul 6, 21:30 UTC25m
2026-07-06 JTE505 - Jul 6, 07:25 UTCJul 6, 07:50 UTC25m
2026-07-06 JTE505 - Jul 6, 05:05 UTCJul 6, 06:10 UTC1h 5m
2026-07-03 JTE207 - Jul 3, 03:10 UTCJul 3, 03:40 UTC30m
2026-07-02 JTE206 BNE → PXH Jul 2, 20:20 UTCJul 2, 20:55 UTC35m
2026-07-02 JTE505 - Jul 2, 05:25 UTCJul 2, 06:20 UTC55m
2026-07-02 JTE505 - Jul 2, 04:00 UTCJul 2, 04:20 UTC20m
2026-07-01 JTE239 - Jul 1, 10:00 UTCJul 1, 10:40 UTC40m
2026-07-01 JTE238 - Jul 1, 07:25 UTCJul 1, 08:05 UTC40m
2026-06-30 JTE233 - Jun 30, 22:35 UTCJun 30, 23:10 UTC35m
2026-06-30 JTE216 - Jun 30, 06:10 UTCJun 30, 06:35 UTC25m
2026-06-30 JTE241 - Jun 30, 01:25 UTCJun 30, 01:50 UTC25m
2026-06-29 JTE240 - Jun 29, 21:09 UTCJun 29, 21:39 UTC30m
2026-06-27 JTE505 - Jun 27, 00:44 UTCJun 27, 01:04 UTC20m
2026-06-26 JTE505 - Jun 26, 22:14 UTCJun 26, 23:25 UTC1h 10m
2026-06-26 JTE207 - Jun 26, 02:54 UTCJun 26, 03:24 UTC30m
2026-06-25 JTE206 BNE → PXH Jun 25, 20:25 UTCJun 25, 20:49 UTC25m
2026-06-25 JTE509 OOM → BNE Jun 25, 04:20 UTCJun 25, 05:44 UTC1h 25m
2026-06-24 JTE508 BNE → CNS Jun 24, 03:19 UTCJun 24, 03:55 UTC35m
2026-06-24 JTE508 BNE → CNS Jun 24, 02:15 UTCJun 24, 02:49 UTC35m
2026-06-22 JTE353 - Jun 22, 08:15 UTCJun 22, 08:50 UTC35m

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

Mode-S 7C2BEA frequently asked

What is Mode-S code 7C2BEA?
7C2BEA is an ICAO 24-bit transponder address. Allocated to Australia. Assigned to VH-IYK.
Where is Mode-S 7C2BEA registered?
Mode-S code 7C2BEA is allocated to Australia (AU). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 7C2BEA broadcasting right now?
No active broadcast right now. Last signal was Jul 22, 00:30 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 7C2BEA, octal 37025752, decimal 8,137,706.
What flights does 7C2BEA operate?
Mode-S 7C2BEA has broadcast 20 distinct callsigns, including JTE173, JTE175, JTE172, JTE171, JTE170.