A-8 Shrike

The Curtiss XA-8 was designed in response to an Army Air Corps requirement for an attack aircraft to replace the A-3 Falcon. The Model 59 "Shrike" was designated XA-8 (the "Shrike" nickname was not officially adopted).

The XA-8 won a competition against the Fokker XA-7 and 13 service test aircraft were ordered (five as YA-8s and eight as Y1A-8s); upon the completion of testing eleven of these aircraft were redesignated A-8.

Four forwards-firing .30 machine guns were mounted in the wheel fairings, and an additional weapon of the same calibre was fitted in the observer's cockpit for rear defense. The standard bomb load was four 122-pound bombs.

One YA-8 was fitted with a radial engine and designated YA-10, while another was used for testing of the Curtiss V-1570 Conqueror engine as the Y1A-8A. This aircraft was redesignated A-8 upon the completion of testing.

46 aircraft were ordered as A-8Bs, however the order was changed to A-12s before production began.