The Royal Naval Air Service (RNAS) was the air arm of the British Royal Navy from 1914 until 1918, when it was merged with the Royal Flying Corps to form the Royal Air Force. It wasn’t a medical unit — its role was aviation operations, reconnaissance, and supporting naval warfare during World War I.
The Royal Navy has a long history of medical care and evacuation services under its Royal Navy Medical Service, which dates back centuries and was formally structured by the 19th century and evolved through both world wars.

Description: Navy blue cab, body, bonnet with closed rear door; glossy black chassis; maroon seat; navy blue 12 spoke wheels; black tyres with spare tyre on drivers side; steering wheel is RHD in black plastic; navy blue toolbox and cover, headlights and side lamps; a red cross on white circle on both sides of upper van panel, on top of roof and on rear door; 'RNAS' written in white print on both sides of lower van panel.

Variations: With or without '1455' on cab doors.

Notes: This model is a Crossley/Renault AG conversion.
This special commission model is produced as a limited edition of 150 and is packaged in either a Y25 maroon J-type or a Y13 straw-style window box.