Single-engine turboprop

N671

2012 Central Copters Lancair IV-P Propjet

Registered 1 NTSB/FAA record
Built
2012
Serial
L4-596
Class
Single-engine turboprop
Engines
Alliedsign TPE331-6
Status
Current as of October 2026
Registered owner
Tregoat LLC (LLC)
Based
Henderson, NV
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Registration record

N671 on the FAA register

Type
2012 Central Copters Lancair IV-P Propjet
Serial
L4-596
Engines
Alliedsign TPE331-6
Registered owner
Tregoat LLC
Henderson, NV
Certificate issued
2024-04-24
Airworthiness date
2012-11-13
Registration expires
2031-04-30
Airworthiness class
Experimental · amateur-built
Mode S (hex)
A8DF6E
Mode S (octal)
52157556
Seats (type)
4
Weight class
up to 12,499 lb
Kit
Lancair Intl Inc LANCAIR IV P
Status
Current as of October 2026
Registry history

Timeline

  • 2031-04-30
    Registration expires (renewal due).
  • 2024-04-24
    Certificate of registration issued as N671 to the current registrant.
  • 2012-11-13
    Airworthiness date on the current FAA record (experimental category (amateur-built)).
  • 2011-05-17
    N671 previously assigned to a Central Copters Lancair IV-P (s/n LIV423); cancelled.
  • 2006-04-15
    Accident at Belgrade, MT; damage: destroyed.
  • 1929-01-30
    N671 previously assigned to a Travel Air Mfg Co 2000 (s/n 192); cancelled.
Overview

About N671

N671 is a 2012 Central Copters Lancair IV-P Propjet, serial number L4-596. The FAA register lists Tregoat LLC as the registrant in Henderson, Nevada. The current certificate of registration was issued on April 24, 2024 and expires on April 30, 2031.

The FAA aircraft reference file describes the type as a single-engine turboprop, one Alliedsign TPE331-6 engine and 4 seats. Its airworthiness certificate is experimental category (amateur-built), dated November 13, 2012.

N671 has 1 accident/incident record on file (most serious damage: destroyed); details are below.

Safety record

Accident & incident history

2006-04-15 Accident · Belgrade, MT Damage: Destroyed NTSB · SEA06LA074
Reported aircraft: Central Copters Lancair IV-P
Probable cause: The total loss of drive power to the aircraft's propeller while on a visual final approach, due to the decoupling of the quill shaft between the reduction gearbox and the engine power section. Factors include a dark night, no suitable terrain on which to land, and the rough/uneven nature of the terrain upon which the pilot had to execute his forced landing.

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 Nevada· 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.