Piper J4
FAA model code7100602
Piper J4: Fixed wing single engine, with 15 aircraft on the US register, built between 1938 and 1941.
- 15
- On the US register
- 1
- Engines
- 2
- Seats
- 75mph
- Cruise speed
- Manufacturer
- Piper
- Class
- Fixed wing single engine
- Engine type
- Reciprocating
- Operates from
- Land
- Weight class
- Up to 12,499 lb
- Build years on the register
- 1938–1941
Aircraft on the register by year built
More registered Piper J4 aircraft were built in 1938 than in any other year: 3.
Source: FAA Releasable Aircraft Registry, retrieved 2026-09-22. Counts are Voydar's tally of current registrations. Aircraft still registered today, by year of manufacture; not production totals.
Where they are registered
US states with the most registrations of this type. The state is the registration address, a count only.
- DE2
- GA2
- OH2
- AR1
- AZ1
- IL1
- MN1
- NE1
- NJ1
- NY1
- PA1
- TX1
Source: FAA Releasable Aircraft Registry, retrieved 2026-09-22. Counts are Voydar's tally of current registrations.
Other Piper models
All Piper models- PA-28-140Fixed wing single engine4,260
- PA-28-180Fixed wing single engine3,506
- J3C-65Fixed wing single engine3,187
- PA-28-181Fixed wing single engine2,931
- PA-18-150Fixed wing single engine2,054
- PA-28-161Fixed wing single engine1,496
- PA-12Fixed wing single engine1,241
- PA-28R-200Fixed wing single engine1,223
- PA-24-250Fixed wing single engine1,222
- PA-22-150Fixed wing single engine1,198
- PA-32-300Fixed wing single engine993
- PA-28-151Fixed wing single engine960
Specifications are the FAA aircraft reference record for the model code; the FAA file carries no dimensions or performance beyond those shown. Reference data, not for flight planning.