Skip to main content

N103JL

Built 1990 · registered US

Free alerts when N103JL's registration or status changes, or the 31 market moves.

Representative photo of a Learjet 31Type photo — not this specific aircraftPhoto via Wikipedia: Learjet 31
This aircraft is a
Learjet 31
Full specs

31 for sale now

Free — save the 31 to your watchlist and track it in one place.

View all 27 listings →

Performance specs

Performance
Range
1,290 nm
Cruise speed
450 kt
Max speed
481 kt
Service ceiling
51,000 ft
Takeoff distance
927 m
Landing distance
833 m
Weights
MTOW
7,400 kg
Empty weight
—
Fuel capacity
3,035 L
Dimensions
Length
14.5 m
Wingspan
13.4 m
Height
3.7 m
Capacity
Seats
10
Max passengers
10

Flight activity

(31 tracking legs recorded)
Last 30 days
10
Last 90 days
29
Last seen
10 Nov 2026
Tracked since
10 Aug 2026

Frequent routes: KROC → KROC (3) · KBGR → KCLE (1) · KBUF → KROC (1)

  • … → KRST24 Oct 2026 · 19h 33m
  • KSTP → KPHL24 Oct 2026 · 2h 59m
  • KROC → KROC16 Oct 2026 · 3h 07m
  • KROC → KROC16 Oct 2026 · 4h 05m
  • KROC → KROC2 Oct 2026 · 4h 03m
  • KIAD → KBUF20 Sept 2026 · 4h 28m
  • KIAD → KTEB20 Sept 2026 · 2h 13m
  • KTEB → KIAD20 Sept 2026 · 0h 44m
  • … → KIAD20 Sept 2026 · 6h 44m
  • KLUK → KBUF14 Sept 2026 · 0h 57m

Showing the 10 most recent distinct flights. The total counts every raw ADS-B tracking leg, including repeat observations and sub-5-minute artifacts.

From ADS-B observations collected since May 2026. Coverage depends on ground-receiver density; gaps do not mean the aircraft did not fly.

How common is this aircraft?
225Learjet 31 registered worldwide

Common. More common than 85% of the aircraft models we track.

More 31 aircraft

Other 31 airframes by tail number — same model as N103JL.

See all 225 registered 31
What to do next

Registration history

(1)
  • N103JLUSACTIVE
    THUNDERUN AVIATION CORP
    2014 – present

Owner names are published by the issuing civil registry (FAA / CCARCS / CASA / ANAC / NZ CAA). Owner addresses present in the source are not republished here. Registered owner? Request removal

N103JL — frequently asked
What aircraft model is N103JL?

N103JL is a Learjet 31, built in 1990. Sprinkle's record for N103JL covers its lineage, ownership history and specifications.

Is N103JL currently active?

Registry records list N103JL's status as Active, registered in United States — a Learjet 31.

What is the manufacturer serial number (MSN) of N103JL?

N103JL carries manufacturer serial number (MSN) 026, the serial assigned to this Learjet 31 airframe when it was built.

What is the ICAO24 / Mode S code for N103JL?

N103JL's ICAO24 (Mode S) transponder code is A010AC — the hex address the Mode S transponder on this Learjet 31 broadcasts.