Serial/Series Title

The Pitcairn "Mailwing" PA-5: A Single-Seat Commercial Biplane (open access)

The Pitcairn "Mailwing" PA-5: A Single-Seat Commercial Biplane

The Mailwing is a single seat biplane designed primarily for mail and express delivery. It has a cargo capacity of 500 to 600 lbs. Details regarding the construction, engine, fuel tank, wings, tail, landing gear, propeller, control, characteristics, performance, drawings, and photographs are provided.
Date: November 1927
Creator: unknown
System: The UNT Digital Library
Lockheed "Vega" airplane: a commercial cabin monoplane (open access)

Lockheed "Vega" airplane: a commercial cabin monoplane

The Vega is a high wing monoplane suitable for commercial purposes. It can seat 6 passengers or 100 cubic feet of cargo. Various characteristics of the aircraft are described, including the wings, control surfaces, landing gear, and power plant.
Date: November 1927
Creator: unknown
System: The UNT Digital Library