Aircraft Description
Model Year
—
Manufacturer
LEARJET INC
Model
31A
Type Aircraft
Fixed Wing Multi Engine
ICAO Type Code
LJ3131
Weight Class
12,500–19,999 lbs
Airworthiness Date
January 11, 2001
Classification
Standard Transport Category
Type Registration
LLC
Status
Valid Registration
Cert Issue Date
March 15, 2025
Registered Owner
Name
BOULDER FALCON LLC
Address
2121 S MCCLELLAND ST STE 303
City
SALT LAKE CITY
State / Zip Code
Utah84106-2565
Country
United States
Powerplant & Avionics
Engine Type
Turbo-fan
Number of Engines
2
Engine Manufacturer
HONEYWELL
Engine Model
TFE-731-SER
Thrust
4000 lbs
Mode S Code (Oct)
52056061
Mode S Code (Hex)
A85C31
Additional Details
Registration
N638HP
Serial Number
219
Number of Engines
2
Number of Seats
10
Expiration Date
March 31, 2032
Last Action Date
March 15, 2025
Last Update Date
January 19, 2026
Unique ID
00743735
Last Known Position
Date
January 27, 2026 (UTC 23:59:58)
Airport
—
Latitude
36.071365
Longitude
-115.26289
Data Source
Data provided by the US Federal Aviation Administration. View on FAA.gov
Last updated: 2026-03-15 01:32:20 UTC