Waco UPF-7
1 model built 1937–1942 · 189 on the US register today
The Waco UPF-7, an open-cockpit tandem biplane with a 220 hp radial built 1937-1942 and used in large numbers by the Civilian Pilot Training Program.
The variants
| MODEL | YEARS | ACTIVE | TAILFAX SCORE | WHAT CHANGED |
|---|---|---|---|---|
| UPF-7 | 1937–1942 | 189 | 26.7/50 | The original |
Family fleet, active
189
FAA registry
NTSB events / 1,000, 10 yrs
26.5
5 events over 189 active aircraft, pooled across the family
Data as of: FAA registry Sep 28 · NTSB Oct 2 · scores Sep 30