Registry / Learjet Inc / 31A / N631KA

Own N631KA?

Claim ownership to earn the Verified Owner badge on your reviews and to reply to other pilots' feedback.

+ Submit ownership claim →

We won't display your email publicly.

Helpful: bill of sale, registration certificate, insurance dec page. Names are auto-matched too — many claims auto-verify without a document.

Claims auto-verify when your name matches the FAA registrant. Otherwise an admin reviews — usually within 1 business day.

N631KA V

Learjet Inc 31A · 2000 · Lewes, DE

This aircraft — FAA registration facts

N631KA is a 2000 Learjet Inc 31A (serial 210), registered to Speed Aviation Holdings LLC (LLC) in Lewes, DE. Its FAA registration is recorded as v and expires May 2029; the airworthiness certificate dates from September 2000 (26 years ago). It carries 2 Ama/Expr UNKNOWN ENG engines, the engine on 2% of registered Learjet Inc 31As. Its Mode-S transponder broadcasts the ICAO 24-bit address A84255. It is one of 107 Learjet Inc 31A aircraft on the FAA registry. Speed Aviation Holdings LLC holds 3 aircraft on the registry.

Registered owner
Speed Aviation Holdings LLC
Owner type
LLC
Based in
Lewes, DE
Serial number
210
Year built
2000 · 26 yrs old
Airworthiness class
Standard – Transport
FAA status
V
Mode-S / ICAO24
A84255 · 52041125 octal
Certificate issued
May 18, 2022
Airworthiness date
Sep 11, 2000
Last FAA activity
Aug 4, 2023
Registration expires
May 31, 2029
FAA region
1

Source: FAA aircraft registry (public record). Community reviews and photos below.

Engine on this aircraft

Engine
Ama/Expr UNKNOWN ENG
Engine type
Turbo-fan
FAA engine code
99999

2 of the 103 registered Learjet Inc 31A carry this engine (2%), across 13 engine variants on the type.

Source: FAA engine reference (ENGINE.txt), matched on this registration's engine code.

Runway requirement (estimate)

A Learjet Inc 31A needs roughly 6,950 ft of runway for takeoff at sea level (takeoff distance ~6,023 ft plus a 15% safety margin). Check it against a destination airport →

Planning estimate for takeoff only — excludes landing distance, wind, density altitude, and contamination. Verify against the aircraft's POH/AFM.

Community facts about N631KA

Reported by pilots, owners and enthusiasts — community-reported and admin-checked before they publish. Always verify anything important against the aircraft's records.

Add a fact about N631KA

Your email is used only to notify you about your submission — it's never shown publicly.

Pilot & Owner Reviews

Be the first to share what you know about N631KA.

Share your experience with N631KA

Help other pilots, buyers and curious aviators. Reviews appear after a quick admin check.

+ Add detailed ratings (optional)
About your time with N631KA (specific to this airplane — helps other pilots)
Would you fly this airplane again?
Recommended for (pick any)

20–2,000 characters

We won't display your email publicly.

No reviews yet — be the first.

Pilot & Owner Reviews

Own N631KA? Claim ownership to earn the Verified Owner badge on your reviews and to reply to other pilots' feedback.

Flight history & live tracking recent positions on file

ICAO24: a84255
Last known — 3 weeks ago N631KA
Observed 2026-09-27 11:23:56 MST
Auto-refresh • Updated 0s ago
Ground speed
424 kt
Altitude (baro)
39,950 ft
Track
234.0°
Squawk
—
Wind / OAT
—
Autopilot target
—
Lat 36.13985, Lng -82.65324
Map loads when scrolled into view …
📸 Upload a photo of N631KA

We won't display your email publicly.

Up to 10 photos per aircraft per uploader. Photos appear after admin approval.

Aircraft Type — ACFTREF 5170531

Learjet Inc 31A
Engines: 2
Type: jet
Seats: 10
Category: Standard

Engine — CODE 99999

Manufacturer: Ama/Expr
Model: UNKNOWN ENG
Type:

FAA Registration Record

N-Number: N631KA
Serial Number: 210
Year Manufactured: 2000
ACFTREF Code: 5170531
Engine Code: 99999
Status: V (V)
Certification: Standard – Transport
Type Aircraft: Fixed Wing Multi Engine (5)
Type Engine: Turbo-fan (5)
Source: master

Documents & resources

Commonly available reference sources for the Learjet Inc 31A. Always confirm against the manufacturer's current, authoritative publication for your specific aircraft.

View the Learjet Inc 31A model overview, reviews & photos →

These are commonly available reference sources. FerryFlight Hub does not provide sample or generated documents on this page.

FerryFlight Hub is independent and not affiliated with, endorsed by, or sponsored by any aircraft manufacturer, the FAA, or any document publisher. References are NOT for operational, navigational, or flight-planning use — always rely on the current, FAA-approved documentation for the specific aircraft. We link to official or publicly available sources and do not host or redistribute copyrighted material. Provided "as is," without warranty of any kind as to accuracy, completeness, or currency.

Report a problem with this document (wrong fitment, outdated, or copyright / takedown) · Full document policy

Transponder / ADS-B

Mode S (octal): 52041125
ICAO 24-bit (hex): A84255

Registrant

Speed Aviation Holdings LLC
LLC
View all 3 aircraft registered to this owner →
16192 Coastal Hwy
Lewes, DE, 199583608
FAA Region: 1

Key Dates

Certificate Issued May 18, 2022
Airworthiness Sep 11, 2000
Expiration May 31, 2029
Last Activity Aug 4, 2023
Data as of Oct 5, 2026

Calculate Performance

Calculate density altitude, takeoff roll, and climb performance for a Learjet Inc 31A at any airport.

Airport Performance Calculator

Pre-filled with 31A performance data

Need to ferry this aircraft?

FerryFlight connects you with experienced ferry pilots for domestic and international delivery flights.

Get a Quote

Other Learjet Inc 31A registrations