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midsize jet

N640SD1994 Learjet 60 series

Learjet 60-series common airframe; avionics and interiors vary

Registration record

N640SD on the FAA register

Type
1994 Learjet 60 series
Serial
60-040
Engines
2 × Pratt & Whitney Canada PW305A
Registered owner
Trigger Air LLC, Wilmington, DE, US
Certificate issued
2024-06-20
Airworthiness date
1994-07-27
Registration expires
2031-06-30
Mode S (hex)
A866CF
Status
Current as of October 2026
Seats
8
Rough value range
$1.10M to $2.60M

From Radar's listing-based estimates for business jets of similar engine thrust and age.

Overview

N640SD is a 1994 Learjet 60 series, serial number 60-040. The FAA lists Trigger Air LLC as the registered owner. Its aircraft category is midsize jet, and its ICAO type designator is LJ60.

FAA registration

The FAA record identifies the make as LEARJET INC and the model as 60. The certificate of registration was issued on June 20, 2024. The recorded airworthiness date is July 27, 1994. These dates describe different entries in the registry: the registration certificate and the aircraft's airworthiness record.

Type reference

The classification cites FAA A10CE / EASA.IM.A.212 Issue04,12November2024. The published engine reference is Pratt & Whitney Canada PW305A, with 2 engines. The sourced type ceiling is 51000 feet. These type figures describe the aircraft model; an individual aircraft's installed equipment and operating limitations require its own records.

Representative Learjet 60XR-style cabin with a forward chair opposite a two-place divan and an aft club of four. Materials and furnishings are illustrative.

Data: Radar, FAA aircraft registry file of 2026-10-09.

Records & AD tracking by Radar

Own, buy or finance N640SD? Radar reads every logbook, tracks every airworthiness directive and shows what the records do to value.

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