Twin turboprop

N93SH

Piper Cheyenne I

Registered 1 NTSB/FAA record
Built
—
Serial
31T-7904029
Class
Twin turboprop
Engines
2
Status
Current as of October 2026
Registered owner
Basin Air LLC (LLC)
Based
Mattawa, WA
Registration record

N93SH on the FAA register

Type
Piper Cheyenne I (FAA: Piper PA-31T1)
Serial
31T-7904029
Engines
2
Registered owner
Basin Air LLC
Mattawa, WA
Certificate issued
2008-02-05
Airworthiness date
—
Registration expires
2027-02-28
Airworthiness class
—
Mode S (hex)
ACE4E8
Mode S (octal)
53162350
Seats (type)
7
Weight class
up to 12,499 lb
Range (type)
1,000 nm
Cruise (type)
210 kt
Status
Current as of October 2026
Registry history

Timeline

  • 2027-02-28
    Registration expires (renewal due).
  • 2008-02-05
    Certificate of registration issued as N93SH.
  • 1999-11-30
    Accident at Seattle, WA; damage: minor.
Overview

About N93SH

N93SH is a Piper Cheyenne I (FAA model PA-31T1), serial number 31T-7904029. The FAA register lists Basin Air LLC as the registrant in Mattawa, Washington. The current certificate of registration was issued on February 5, 2008 and expires on February 28, 2027.

The FAA aircraft reference file describes the type as a twin turboprop and 7 seats. Published figures for the type give a cruise speed of about 210 knots and a range of about 1,000 nm; actual performance depends on configuration, load and conditions.

N93SH has 1 accident/incident record on file (most serious damage: minor); details are below.

Cruise
210 kt
Range
1,000 nm
Power / thrust (each)
620
Takeoff over 50 ft
1,980 ft
Landing over 50 ft
2,480 ft
Fuel burn
85 gph

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

Safety record

Accident & incident history

1999-11-30 Accident · Seattle, WA Damage: Minor NTSB · SEA00LA026B
Reported aircraft: Piper PA-31T1
Probable cause: Inadequate visual lookout and clearance was not maintained. Diverted attention, dark night conditions and rain were factors.

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

Same model

More Piper Cheyenne I aircraft

All 63 Piper Cheyenne I registrations →
Same state

Other aircraft registered in Washington

All 10,568 aircraft registered in Washington →
Similar aircraft

Other twin turboprops on the register

More from Piper

Piper models on the register

Own N93SH?

Get a free valuation, digitize the logbooks, or list it on fyiAero.

Free valuation Logbook transcription

Browse: Piper aircraft for sale· Piper Cheyenne I 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.