Cranwell CLA.3 • wp.archivoaereo.com

Table of Contents

Origins and Design

In 1925, Nicholas Comper developed a project for the Cranwell Light Airplane (CLA) club, an improved version of the Cranwell CLA.2. The new aircraft, named CLA.3, was a single-seat, strut-braced high-wing monoplane. It was powered by a 32 hp (24 kW) Bristol Cherub II piston engine, driving a two-bladed propeller.

Competitive Debut

The CLA.3 made its inaugural flight in June 1925. It quickly proved its competitive prowess, securing second place in the Lympne competitions and earning a bronze medal at the prestigious Grosvenor Challenge Cup. These early successes highlighted its potential in the light aircraft category.

Engine Upgrade and Retirement

The following year, the original engine was replaced with a Bristol Cherub III, but no further sporting achievements were recorded. The sole example of this aircraft, bearing the registration C-EBMC, was withdrawn from service in 1929, bringing an end to its brief but notable operational history.

Technical Specifications

Modification	CLA.3
Wingspan, m	6.40
Length, m	5.65
Height, m	2.08
Wing area, m2	6.50
Empty weight	147
Maximum takeoff weight	240
Engine type	1 Piston engine Bristol Cherub II
Power, hp	1 x 32
Maximum speed, km/h	160
Cruising speed, km/h	140
Practical range, km	282
Crew, crew members	1