Single-engine turboprop

N666EX

2016 Homebuilt Bullaircraft Explore

Registered No accidents on file
Built
2016
Serial
BUEX0001
Class
Single-engine turboprop
Engines
Walter M601 series
Status
Current as of October 2026
Registered owner
Sky West Aviation Inc Trustee (Corporation)
Based
Albuquerque, NM
Registration record

N666EX on the FAA register

Type
2016 Homebuilt Bullaircraft Explore
Serial
BUEX0001
Engines
Walter M601 series
Registered owner
Sky West Aviation Inc Trustee
Albuquerque, NM
Certificate issued
2015-04-10
Airworthiness date
2016-09-23
Registration expires
2028-04-30
Airworthiness class
Experimental · amateur-built
Mode S (hex)
A8CAFD
Mode S (octal)
52145375
Seats (type)
8
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2028-04-30
    Registration expires (renewal due).
  • 2016-09-23
    Airworthiness date on the current FAA record (experimental category (amateur-built)).
  • 2015-04-10
    Certificate of registration issued as N666EX to the current registrant.
  • 2010-07-19
    N666EX previously assigned to a Piper Saratoga II TC / T Saratoga SP / Turbo Saratoga SP (1980 - 1987) (s/n 3257241); cancelled.
Overview

About N666EX

N666EX is a 2016 Homebuilt Bullaircraft Explore, serial number BUEX0001. The FAA register lists Sky West Aviation Inc Trustee as the registrant in Albuquerque, New Mexico. The current certificate of registration was issued on April 10, 2015 and expires on April 30, 2028.

The FAA aircraft reference file describes the type as a single-engine turboprop, one Walter M601 series engine and 8 seats. Its airworthiness certificate is experimental category (amateur-built), dated September 23, 2016.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N666EX.

Safety record

Accident & incident history

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N666EX.

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

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Browse: Aircraft registered in New Mexico· Registry by state· FAA registry stats

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.