Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

7C14D4

ICAO 24-bit transponder address · allocated to Australia

Currently assigned to VH-EEE · CESSNA 550 Citation S2 · operated by WESTERN SKY AIRCRAFT PTY LTD

Hex
7C14D4
Octal
37012324
Decimal
8,131,796
Country
AU
Tail
VH-EEE
Type
C550
No current signal · last broadcast Jul 25, 05:25 UTC
Flights observed
62
Distinct callsigns
9
Country
AU
Last broadcast
Jul 25, 05:25 UTC

Last known position

Most recent position reported by Mode-S 7C14D4.

Country allocation

The ICAO 24-bit address 7C14D4 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 9 distinct

Callsign Airline Flights Last seen
EEE - 54 2026-07-08
WSK991 - 1 2026-07-25
WSK902 - 1 2026-07-21
WSK901 - 1 2026-07-21
WSK451 - 1 2026-07-21
WSK323 - 1 2026-07-09
WSK154 - 1 2026-07-09
WSK153 - 1 2026-07-09
WSK101 - 1 2026-07-13

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-25 WSK991 PER → PER Jul 25, 02:05 UTCJul 25, 05:20 UTC3h 15m
2026-07-21 WSK451 PER → PER Jul 21, 21:55 UTCJul 22, 00:15 UTC2h 20m
2026-07-21 WSK902 - Jul 21, 05:25 UTCJul 21, 06:30 UTC1h 5m
2026-07-21 WSK901 PER → KGI Jul 21, 02:20 UTCJul 21, 03:15 UTC55m
2026-07-13 WSK101 PER → PER Jul 13, 22:50 UTCJul 14, 00:45 UTC1h 55m
2026-07-09 WSK323 PER → PER Jul 9, 22:25 UTCJul 10, 04:25 UTC6h 0m
2026-07-09 WSK154 - Jul 9, 03:55 UTCJul 9, 04:40 UTC45m
2026-07-09 WSK153 - Jul 9, 02:10 UTCJul 9, 02:35 UTC25m
2026-07-08 EEE PER → PER Jul 8, 01:10 UTCJul 8, 09:45 UTC8h 35m
2026-07-07 EEE JAD → PER Jul 7, 05:00 UTCJul 7, 05:05 UTC5m
2026-07-02 EEE PER → JAD Jul 2, 00:20 UTCJul 2, 00:25 UTC5m
2026-07-01 EEE PER → PER Jul 1, 01:20 UTCJul 1, 10:20 UTC9h 0m
2026-06-27 EEE PER → PER Jun 27, 06:09 UTCJun 27, 10:45 UTC4h 35m
2026-06-25 EEE - Jun 25, 04:54 UTCJun 25, 05:29 UTC35m
2026-06-25 EEE - Jun 25, 03:04 UTCJun 25, 03:34 UTC30m
2026-06-24 EEE PER → PER Jun 24, 00:40 UTCJun 24, 09:39 UTC9h 0m
2026-06-17 EEE PER → PER Jun 17, 00:40 UTCJun 17, 08:55 UTC8h 15m
2026-06-15 EEE PER → PER Jun 15, 08:40 UTCJun 15, 13:45 UTC5h 5m
2026-06-12 EEE - Jun 12, 08:30 UTCJun 12, 09:20 UTC50m
2026-06-12 EEE - Jun 12, 06:00 UTCJun 12, 06:35 UTC35m
2026-06-12 EEE PER → PER Jun 12, 00:30 UTCJun 12, 04:10 UTC3h 40m
2026-06-11 EEE JAD → PER Jun 11, 20:45 UTCJun 11, 21:00 UTC15m
2026-06-11 EEE PER → JAD Jun 11, 00:05 UTCJun 11, 00:10 UTC5m
2026-06-10 EEE PER → PER Jun 10, 00:30 UTCJun 10, 09:40 UTC9h 10m
2026-06-09 EEE PER → PER Jun 9, 08:20 UTCJun 9, 19:30 UTC11h 10m
2026-06-08 EEE PER → PER Jun 8, 02:20 UTCJun 8, 06:05 UTC3h 45m
2026-06-04 EEE PER → PER Jun 4, 03:55 UTCJun 4, 12:35 UTC8h 40m
2026-06-03 EEE PER → PER Jun 3, 00:40 UTCJun 3, 10:20 UTC9h 40m
2026-05-27 EEE PER → PER May 27, 00:39 UTCMay 27, 09:20 UTC8h 40m
2026-05-25 EEE - May 25, 05:45 UTCMay 25, 06:20 UTC35m
2026-05-25 EEE - May 25, 04:15 UTCMay 25, 04:45 UTC30m
2026-05-18 EEE - May 18, 05:45 UTCMay 18, 06:10 UTC25m
2026-05-18 EEE - May 18, 04:15 UTCMay 18, 04:45 UTC30m
2026-05-15 EEE - May 15, 03:50 UTCMay 15, 04:25 UTC35m
2026-05-14 EEE - May 14, 22:15 UTCMay 14, 22:45 UTC30m
2026-05-14 EEE - May 14, 07:25 UTCMay 14, 08:00 UTC35m
2026-05-14 EEE - May 14, 02:05 UTCMay 14, 02:35 UTC30m
2026-05-13 EEE - May 13, 23:25 UTCMay 14, 00:00 UTC35m
2026-05-13 EEE - May 13, 22:15 UTCMay 13, 22:40 UTC25m
2026-05-13 EEE PER → PER May 13, 00:05 UTCMay 13, 07:45 UTC7h 40m
2026-05-12 EEE PER → PER May 12, 06:05 UTCMay 12, 11:55 UTC5h 50m
2026-05-11 EEE JAD → PER May 11, 08:15 UTCMay 11, 08:20 UTC5m
2026-04-29 EEE JAD → JAD Apr 29, 23:05 UTCApr 29, 23:25 UTC20m
2026-04-28 EEE PER → JAD Apr 28, 05:00 UTCApr 28, 05:05 UTC5m
2026-04-28 EEE - Apr 28, 03:10 UTCApr 28, 03:50 UTC40m
2026-04-28 EEE - Apr 28, 01:05 UTCApr 28, 01:35 UTC30m
2026-04-23 EEE - Apr 23, 07:55 UTCApr 23, 08:30 UTC35m
2026-04-23 EEE - Apr 23, 06:20 UTCApr 23, 06:55 UTC35m
2026-04-22 EEE - Apr 22, 08:10 UTCApr 22, 09:15 UTC1h 5m
2026-04-22 EEE - Apr 22, 06:30 UTCApr 22, 07:20 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-EEE page for operator, model, and routing details .

Mode-S 7C14D4 frequently asked

What is Mode-S code 7C14D4?
7C14D4 is an ICAO 24-bit transponder address. Allocated to Australia. Assigned to VH-EEE.
Where is Mode-S 7C14D4 registered?
Mode-S code 7C14D4 is allocated to Australia (AU). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 7C14D4 broadcasting right now?
No active broadcast right now. Last signal was Jul 25, 05:25 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 7C14D4, octal 37012324, decimal 8,131,796.
What flights does 7C14D4 operate?
Mode-S 7C14D4 has broadcast 9 distinct callsigns, including EEE, WSK991, WSK902, WSK901, WSK451.