Skip to content

Piper L-4J

FAA model code7100520

Piper L-4J: Fixed wing single engine, with 13 aircraft on the US register, built between 1943 and 1962.

13
On the US register
1
Engines
2
Seats
67mph
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
1943–1962

Aircraft on the register by year built

More registered Piper L-4J aircraft were built in 1945 than in any other year: 5.

0351945195019551960

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
  • AK1
  • AR1
  • GA1
  • IL1
  • MO1
  • MT1
  • NV1
  • OK1
  • TX1
  • UT1
  • WA1

Source: FAA Releasable Aircraft Registry, retrieved 2026-09-22. Counts are Voydar's tally of current registrations.

Accident record

2 NTSB records match an aircraft of this type that is on the register today (13 registered). This is not an accident rate: it leaves out aircraft no longer registered and says nothing about hours flown.

Source: National Transportation Safety Board aviation accident database. Counts only; Voydar holds no names.

Other Piper models

All Piper models

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.