Trinity House 

G-BATC MBB. Bo.105DB operated by Management Aviation for the Trinity House lighthouse service. Exact Guernsey location unsure. 1975

Pic - Roger Sweet

 RAF Jetstream

Jetstream T.1 XX494 and XX499 | Royal Air Force, 6 FTS | Guernsey Airport, Channel Islands EGJB | September 1994

Pic - Skippyscage Photography

 Schweizer Teal

G-BAVK Schweizer TSC-1A Teal. Photographer Roger Sweet says the aircraft was visiting to commemorate the 50th Anniversary of Sea Eagle flights. Circa 1974

 Classic Props

Pics - Damian Wood

 Lear 45

G-OSRL Learjet 45

GCI/Guernsey 29 July 2021

Pic - JP Masterman

 RUAG 228

G-OAUR Dornier/RUAG Do.228NG. Aurigny Air Services. Seen here on 15 May 2021 is now already 'Yesteryear' with the aircraft being withdrawn early in 2026.

Pic - JP Masterman

 Air Charter Scotland

G-NOCM Cessna 525 Citationjet CJ2. Air Charter Scotland

GCI/Guernsey 22 August 2021

Pics - JP Masterman

 GrandNew

G-MUZZ Agusta AW109SP GrandNew.

GCI/Guernsey 23 October 2021

Pic - JP Masterman

G-SEAS Piper Pa.31-310  Navajo was operated by 'Sea Surveillance' & visited circa 1990.
Pic - Damian Wood

 Air Jet 146

F-GOMA British Aerospace BAe 146-200. Air Jet

Guernsey/GCI 9 July 1995

Pic - Mike Stedman