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Learjet Inc 31A

FAA model code5170531

Learjet Inc 31A: Fixed wing multi engine, with 104 aircraft on the US register, built between 1991 and 2002.

104
On the US register
2
Engines
10
Seats
Manufacturer
Learjet Inc
Class
Fixed wing multi engine
Engine type
Turbo-fan
Operates from
Land
Weight class
12,500 to 19,999 lb
Build years on the register
1991–2002

Aircraft on the register by year built

More registered Learjet Inc 31A aircraft were built in 1999 than in any other year: 13.

0102019952000

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.

  • DE20
  • CA9
  • NY9
  • UT8
  • TX7
  • FL5
  • OH5
  • OK5
  • PA5
  • AZ4
  • KS3
  • AR2

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

Accident record

1 NTSB record matches an aircraft of this type that is on the register today (104 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.

Registered examples

Aircraft of this type registered to organisations, newest first.

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

Other Learjet Inc models

All Learjet Inc 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.