INSIDE
The Learjet 31A six-seat lounge cabin.
Illustrations of a representative Learjet 31A six-seat lounge cabin, not N631KA’s. Every aircraft’s completion differs. Explore the Learjet 31A interior and layout. Learjet 31A interior: cabin size and seat map.
ROUGH RANGE
What N631KA might be worth, and where it’s heading.
A rough range: Radar's value model doesn't cover the Learjet 31A on its own yet. From Radar's listing-based estimates for business jets of similar engine thrust and age. The Embraer Phenom 300/300E curve gives the shape of the forecast, and the range is widened to match. Not an appraisal.
N631KA · On program · rough range
$2.2M
- In 2031
- $1.5M
- Value kept
- 68%
- Per year
- −7.3%
- Program effect
- $124.3K
- Confidence
- Low
5-year projection
The Embraer Phenom 300/300E curve, scaled to a rough range for this Learjet 31A
SPECIFICATIONS
Learjet 31A specs
Published figures for the type, from public sources. A given aircraft varies with its completion, weight and mods.
- Model
- Learjet 31A
- Year
- 2000
- Serial number
- 210
- Engines
- 2 × Honeywell (Garrett) TFE731-2-3B
THE AIRCRAFT’S LIFE
N631KA on the registry.
Registration events from FAA records, compiled October 2026. Maintenance, damage and component history live in the logbooks, not the registry.
-
Registry record
Airworthiness date on the current FAA record (standard category).
FAA registry -
Speed Aviation Holdings LLC
Certificate of registration issued as N631KA.
FAA registry
FAA REGISTRATION
Registration details
- Registration
- N631KA
- Status
- Current as of October 2026
- Certificate issued
- May 18, 2022
- Airworthiness date
- Sep 11, 2000
- Last FAA action
- Aug 4, 2023
- Registration expires
- May 31, 2029
- Mode S code (hex)
- A84255
- Aircraft category
- Light jet
- Weight class
- 12,500-19,999lbs
From FAA registry data as of October 2026. Check the FAA registry for the current record.
OWNERSHIP
Registered owner
Speed Aviation Holdings LLC
SOURCES
Where this page comes from
Built from FAA registry records, manufacturer specifications, and public flight-tracking and market data, compiled October 2026. Values come from Radar’s aircraft value model. Owners and operators can ask for a correction or removal.
BUYING, SELLING OR FINANCING
What to check before a deal
- ADs that may apply to this aircraft →FAA airworthiness directives that name N631KA’s make and model
- N-number lookupLook up any other US aircraft by its registration
- Pre-buy records reviewWhat to read in the logbooks before you sign
- Aircraft title searchLiens, registrations and the chain of title
- Aircraft valuationHow records, time and programs move the price
- Aircraft maintenance recordsWhat a complete records package holds
Own or manage N631KA? Put its logbooks in Radar.
Radar reads every logbook page, typed or handwritten, and builds one searchable record for the aircraft: times, inspections, ADs and components, each tied to the page it came from.
N631KA is not a Radar customer record. This page is built from public sources as of October 2026. Owners and operators can ask for a correction or removal.