Ace K-1
HW100 - 45000
UAW55 - 105000
RRW100 - 175000
PKRR - 7500
Aircraft Engineering Corp Ace K-1
(Ace K-1)

Ace K-1
Role - Sport Biplane
Manufacturer - Aircraft Engineering Corp / Horace Keane Aeroplanes
Designer - Alexander Klemin
First flight - 1919
Number built - 8 x K-1 + One each of Ace 200 and Ace 300

The Aircraft Engineering Corp Ace K-1 was a United States single-seat biplane aircraft designed in 1919 by Alexander Klemin, then Professor of Aeronautical Engineering at New York University (NYU). Later versions included a nearly faired-in engine installation. Re-introduced in 1930 with a re-designed fuselage and strengthened structure as the Ace 300 and Ace 200, fitted with Salmson 9Ad and LeBlond 5D engines respectively.

Variants
Ace K-1
Early production aircraft powered by Ford Model T engines.
Ace 200
Later production aircraft powered by a LeBlond 5D engine.
Ace 300
Later production aircraft powered by a Salmson 9Ad engine.

Specifications (K-1)
Data from

General characteristics
Length: 59 ft 1 in (18 m)
Wingspan: 28 ft 4 in (8.64 m)
Powerplant: 1 × Ford Model T 4-cyl in-line water-cooled piston engine, 40 hp (30 kW)
Performance
Maximum speed: 63 mph (101 km/h, 55 kn)
Range: 160 mi (260 km, 140 nmi)

wikipedia.org (en)