N-Number Registry

Registry / N-number

N406VS

LEARJET INC 31A · Valid

Aircraft

Make
LEARJET INC
Model
31A
Year manufactured
Serial number
206
Type
Fixed wing multi engine · 10 seats · 2 engines
Weight class
12,500 – 19,999 lbs

Engine

Manufacturer
Model
Type
Turbo-fan

Registration

Registrant

Name
Calspan Llc
Type
LLC
Location
BUFFALO, NY
See other aircraft in New York

Certificate

Status
Valid
Issued
2024-10-16
Airworthiness
Expires
2031-10-31
Last action
2025-12-23
Fractional ownership
No

ADS-B / Mode S

Mode S hex (ICAO 24-bit)
A4C4D7
Mode S octal
51142327

Every transponder-equipped aircraft broadcasts its Mode S hex code on 1090 MHz. ADS-B receivers like FlightAware and FlightRadar24 use this ICAO code to identify the aircraft.

Source: FAA Releasable Aircraft Database (public domain). Last action on this record: 2025-12-23.