Light jet

N400LT

Homebuilt Jet Provost MK5A

Registered No accidents on file
Built
—
Serial
XW359
Class
Light jet
Engines
Ama/Expr UNKNOWN ENG
Status
Current as of October 2026
Registered owner
Western Sky Aviation Warbird Museum Inc (Corporation)
Based
Saint George, UT
Registration record

N400LT on the FAA register

Type
Homebuilt Jet Provost MK5A
Serial
XW359
Engines
Ama/Expr UNKNOWN ENG
Registered owner
Western Sky Aviation Warbird Museum Inc
Saint George, UT
Certificate issued
2024-12-07
Airworthiness date
1994-04-28
Registration expires
2031-12-31
Airworthiness class
Experimental · exhibition
Mode S (hex)
A4ADAD
Mode S (octal)
51126655
Seats (type)
2
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2031-12-31
    Registration expires (renewal due).
  • 2024-12-07
    Certificate of registration issued as N400LT.
  • 1994-04-28
    Airworthiness date on the current FAA record (experimental category (exhibition)).
Overview

About N400LT

N400LT is a Homebuilt Jet Provost MK5A, serial number XW359. The FAA register lists Western Sky Aviation Warbird Museum Inc as the registrant in Saint George, Utah. The current certificate of registration was issued on December 7, 2024 and expires on December 31, 2031.

The FAA aircraft reference file describes the type as a light jet, one Ama/Expr UNKNOWN ENG engine and 2 seats. Its airworthiness certificate is experimental category (exhibition), dated April 28, 1994.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N400LT.

Safety record

Accident & incident history

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N400LT.

Sources: NTSB aviation accident database and CAROL case system, FAA preliminary accident & incident notices. Search accident records

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Data: FAA Aircraft Registry (October 2026), including deregistered aircraft; NTSB and FAA accident data; fyiAero listing history. Individual owners' names are shown to signed-in users and street addresses are never shown. Type figures are published specifications, not this aircraft's.