Twin piston

N911SD

1973 Piper Navajo

Registered No accidents on file
Built
1973
Serial
31-7300919
Class
Twin piston
Engines
2 × Lycoming TIO-540 series
Status
Current as of October 2026
Registered owner
Aviation Trust Company LLC (LLC)
Based
Oklahoma City, OK
Registration record

N911SD on the FAA register

Type
1973 Piper Navajo (FAA: Piper PA-31-310)
Serial
31-7300919
Engines
2 × Lycoming TIO-540 series
Registered owner
Aviation Trust Company LLC
Oklahoma City, OK
Certificate issued
2024-05-11
Airworthiness date
1986-11-13
Registration expires
2031-05-31
Airworthiness class
Standard · normal
Mode S (hex)
AC9BF6
Mode S (octal)
53115766
Seats (type)
8
Weight class
up to 12,499 lb
Range (type)
840 nm
Cruise (type)
215 kt
Status
Current as of October 2026
Registry history

Timeline

  • 2031-05-31
    Registration expires (renewal due).
  • 2024-05-11
    Certificate of registration issued as N911SD.
  • 1986-11-13
    Airworthiness date on the current FAA record (standard category (normal)).
  • 1973
    Manufactured (1973).
Overview

About N911SD

N911SD is a 1973 Piper Navajo (FAA model PA-31-310), serial number 31-7300919. The FAA register lists Aviation Trust Company LLC as the registrant in Oklahoma City, Oklahoma. The current certificate of registration was issued on May 11, 2024 and expires on May 31, 2031.

The FAA aircraft reference file describes the type as a twin piston, two Lycoming TIO-540 series engines and 8 seats. Published figures for the type give a cruise speed of about 215 knots and a range of about 840 nm; actual performance depends on configuration, load and conditions. Its airworthiness certificate is standard category (normal), dated November 13, 1986.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N911SD.

Cruise
215 kt
Range
840 nm
Takeoff over 50 ft
890 ft
Landing over 50 ft
1,115 ft
Fuel burn
34 gph

Published figures for the Piper Navajo type. They describe the model, not this airframe's equipment or condition. Piper Navajo 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 N911SD.

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 Navajo overview· Aircraft registered in Oklahoma· 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.