Twin piston

N63994

1978 Piper Aztec F

Registered No accidents on file
Built
1978
Serial
27-7854122
Class
Twin piston
Engines
2 × Lycoming IO-540 series
Status
Current as of October 2026
Registered owner
Dairy Air Inc (Corporation)
Based
Wyoming, PA
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Registration record

N63994 on the FAA register

Type
1978 Piper Aztec F (FAA: Piper PA-23-250)
Serial
27-7854122
Engines
2 × Lycoming IO-540 series
Registered owner
Dairy Air Inc
Wyoming, PA
Certificate issued
2013-11-06
Airworthiness date
1978-07-27
Registration expires
2029-11-30
Airworthiness class
Standard · normal
Mode S (hex)
A862DB
Mode S (octal)
52061333
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

  • 2029-11-30
    Registration expires (renewal due).
  • 2013-11-06
    Certificate of registration issued as N63994.
  • 1978-07-27
    Airworthiness date on the current FAA record (standard category (normal)).
Overview

About N63994

N63994 is a 1978 Piper Aztec F (FAA model PA-23-250), serial number 27-7854122. The FAA register lists Dairy Air Inc as the registrant in Wyoming, Pennsylvania. The current certificate of registration was issued on November 6, 2013 and expires on November 30, 2029.

The FAA aircraft reference file describes the type as a twin piston, two Lycoming IO-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 July 27, 1978.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N63994.

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

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N63994.

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 Pennsylvania· 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.