For movements at Horizon Aircraft Services, eCube Solutions, GJD Services and Caerdav see the top dropdown menu.
For 2012-2024 movements see the bottom of the right hand side bar.
University of Wales Air Squadron - callsign "UAWxx"

G-BYUE/UE Grob G.115E Tutor (82090/E) ..arrived 22/11/23 from Wittering ..departed 11/07/25 to Boscombe Down
G-BYVB/VB Grob G.115E Tutor (82112/E) ..arrived 02/06/25 from Boscombe Down
G-BYVF/VF Grob G.115E Tutor (82116/E) ..arrived 04/06/25 from Boscombe Down
G-BYVK/VK Grob G.115E Tutor (82121/E) ..arrived 01/07/24 from Benson ..departed 27/06 25 to Boscombe Down

Picture credit Malcolm Bradbury
G-BYWM/WM Grob G.115E Tutor (82148/E) ..arrived 27/06/25 from Boscombe Down

Picture credit Malcolm Bradbury
G-BYXT/XT Grob G.115E Tutor (82179/E) ..arrived 13/03/24 from Middle Wallop ..departed 02/06/25 to Boscombe Down
G-JPVA/XW289/73 BAC Jet Provost T.5A (EEP/JP/953) Gate Guard (on loan from Horizon Aircraft Services)

Picture credit IanG
NPAS St Athan - callsign "Police 32"
https://twitter.com/NPAS_StAthan
Helicopters from adjacent NPAS units regularly visit or stand-in.
G-CPAO Eurocopter EC.135P2+ (0843) ..arrived 22/02/25 from Bournemouth ..departed 11/03/25 to Almondsbury
G-NWOI Eurocopter EC.135P2+ (0887) ..departed 27/01/25 to Oxford for maintenance ..returned 09/06/25

Picture credit Ferodo Bridge

Picture credit James Thomas
Bristow Group - callsign "Coastguard/Rescue 187/188"

https://bristowsar.com/
Started operations on 04/10/15 from a new purpose-built hangar in the Southwestern corner of the airfield as part of the UK SAR contract.
Two AgustaWestland AW189s replaced two AW139s in 08/18. Reduced to one helicopter late 2022, although a second visits when required.
G-MCGS Agusta-Westland AW189 (92005) ..arrived 19/12/24 from Lee-on-Solent ..departed 06/01/25 to Lee-on-Solent ..returned 25/04/25 from Lee-on-Solent
G-MCGU Agusta-Westland AW189 (92007) ..arrived 20/03/25 from Lee-on-Solent ..departed 25/03/25 to Inverness
G-MCGV Agusta-Westland AW189 (92008) ..arrived 11/02/25 from Lee-on-Solent

Picture credit Malcolm Bradbury
G-MCGW Agusta-Westland AW189 (92009) ..arrived 03/12/24 from Lee-on-Solent ..departed 11/02/25 to Lee-on-Solent

Picture credit Malcolm Bradbury
G-RESE Agusta-Westland AW139 (32055) ..arrived 11/04/25 from Lydd (for maintenance/induction to service ?)

VN-A190 Boeing 737-4H6 (27383) ..fuselage only arrived late May/early June 2013 from Kemble for training purposes

Taken at Kemble, credit StuC
DragonFLY project, Cardiff University
A Hydrogen Electric Propulsion Research Centre, the main aim of which is to develop a scalable technology demonstrator to prove the concept of a hydrogen electric hybrid propulsion system.
G-NFLA British Aerospace Jetstream 31-02 (637) ..arrived 15/04/23 from Cranfield

Picture credit StuC
Heritage Aircraft Ltd/Gnat Display Team
Moved in from North Weald in 2024. Operate two airworthy aircraft with others under restoration or as spares sources. Based in the Horizon Aircraft Services hangar.
G-MOUR/XR992 Folland Gnat T.1 (FL596) ..arrived 19/07/24 from North Weald

Picture credit James Thomas
G-NATY/XR537 Folland Gnat T.1 (FL548) ..arrived 20/12/24 by road from North Weald
G-RORI/XR538 Folland Gnat T.1 (FL549) ..arrived 23/07/24 from North Weald

Picture credit James Thomas
G-SLYR HAL Gnat F.1 (GN130) ..arrived 20/12/24 by road from North Weald
XS100 Folland Gnat T.1 (FL594) ..centre/rear fuselage, arrived 14/11/24 by road from North Weald

At North Weald in 2013 - credit StuC
The Fly Harrier Trust
G-RNFA/ZH803/03 BAe Sea Harrier FA.2 ..arrived 08/08/17 from Culdrose as ZH803

Picture credit StuC
G-RNTB/ZD990/T90 BAe Harrier T.8 ..arrived 15/08/17 from Culdrose as ZD990

Picture credit StuC
Private Residents
Hangared with Horizon. Some spend time at Cardiff.
G-AMZT Auster J/5F Aiglet Trainer (3107) ..departed to Czech Republic, deregistered 30/04/25

Pictured at Kemble in 07/11, credit StuC
G-ATLV Wassmer Jodel D.120 (224) ..arrived 16/03/24

Picture credit Dave Pitman
G-BNPH/WV740 Percival Pembroke C.1 ..Permit to Fly expired 31/03/20

Picture credit StuC
G-CMFA Van's RV-8 (PFA 303-14471) ..arrived 04/23

Picture credit Roger Winser
G-GBVX Robin DR.400/120A Petit Prince (1419) ..spends time at Cardiff