Twin piston

N6549A

1978 Piper Aztec F

Registered 1 NTSB/FAA record
Built
1978
Serial
27-7954006
Class
Twin piston
Engines
2 × Lycoming TIO-540 series
Status
Current as of October 2026
Registered owner
Gregory P Cook LLC (LLC)
Based
Spokane, WA
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Registration record

N6549A on the FAA register

Type
1978 Piper Aztec F (FAA: Piper PA-23-250)
Serial
27-7954006
Engines
2 × Lycoming TIO-540 series
Registered owner
Gregory P Cook LLC
Spokane, WA
Certificate issued
2005-12-19
Airworthiness date
1978-10-20
Registration expires
2029-03-31
Airworthiness class
Standard · normal
Mode S (hex)
A89F2A
Mode S (octal)
52117452
Seats (type)
6
Weight class
up to 12,499 lb
Range (type)
450 nm
Cruise (type)
103 kt
Status
Current as of October 2026
Registry history

Timeline

  • 2029-03-31
    Registration expires (renewal due).
  • 2006-08-07
    Accident at Greenacres, WA; damage: substantial.
  • 2005-12-19
    Certificate of registration issued as N6549A to the current registrant.
  • 1978-10-20
    Airworthiness date on the current FAA record (standard category (normal)).
  • 1956-05-15
    N6549A previously assigned to a Cessna 180 (s/n 32446); cancelled.
Overview

About N6549A

N6549A is a 1978 Piper Aztec F (FAA model PA-23-250), serial number 27-7954006. The FAA register lists Gregory P Cook LLC as the registrant in Spokane, Washington. The current certificate of registration was issued on December 19, 2005 and expires on March 31, 2029.

The FAA aircraft reference file describes the type as a twin piston, two Lycoming TIO-540 series engines and 6 seats. Published figures for the type give a cruise speed of about 103 knots and a range of about 450 nm; actual performance depends on configuration, load and conditions. Its airworthiness certificate is standard category (normal), dated October 20, 1978.

N6549A has 1 accident/incident record on file (most serious damage: substantial); details are below.

Cruise
103 kt
Range
450 nm
Landing over 50 ft
780 ft
Fuel burn
8 gph

Published figures for the Piper Aztec F type. They describe the model, not this airframe's equipment or condition. Piper Aztec F specs, prices and for-sale inventory →

Safety record

Accident & incident history

2006-08-07 Accident · Greenacres, WA Damage: Substantial NTSB · SEA06CA171
Reported aircraft: Piper PA-23-250
Probable cause: The pilot's selection of an unsuitable landing runway which resulted in a runway overrun and collision with a fence. A contributing factor was the wet runway condition.

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

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Browse: Piper aircraft for sale· Piper Aztec F overview· Aircraft registered in Washington· 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.