Single-engine turboprop

N40170

1979 Ayres S2R-T15

Registered 1 NTSB/FAA record
Built
1979
Serial
T15-005
Class
Single-engine turboprop
Engines
Pratt & Whitney Canada PT6A-60A
Status
Current as of October 2026
Registered owner
Kearns Capital Holdings LLC (LLC)
Based
Nampa, ID
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Registration record

N40170 on the FAA register

Type
1979 Ayres S2R-T15
Serial
T15-005
Engines
Pratt & Whitney Canada PT6A-60A
Registered owner
Kearns Capital Holdings LLC
Nampa, ID
Certificate issued
2023-04-20
Airworthiness date
1979-11-14
Registration expires
2030-04-30
Airworthiness class
Restricted
Mode S (hex)
A4B3BE
Mode S (octal)
51131676
Seats (type)
1
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2030-04-30
    Registration expires (renewal due).
  • 2023-04-20
    Certificate of registration issued as N40170 to the current registrant.
  • 2018-04-18
    Accident at Weipee, ID; damage: substantial.
  • 1979-11-14
    Airworthiness date on the current FAA record (restricted category).
  • 1948-09-28
    N40170 previously assigned to a Stinson 108 (s/n 180-100); cancelled.
Overview

About N40170

N40170 is a 1979 Ayres S2R-T15, serial number T15-005. The FAA register lists Kearns Capital Holdings LLC as the registrant in Nampa, Idaho. The current certificate of registration was issued on April 20, 2023 and expires on April 30, 2030.

The FAA aircraft reference file describes the type as a single-engine turboprop, one Pratt & Whitney Canada PT6A-60A engine and 1 seats. Its airworthiness certificate is restricted category, dated November 14, 1979.

N40170 has 1 accident/incident record on file (most serious damage: substantial); details are below.

Safety record

Accident & incident history

2018-04-18 Accident · Weipee, ID Damage: Substantial NTSB · GAA18CA245
Reported aircraft: Ayres S2R
Probable cause: The pilot s failure to maintain directional control during the takeoff roll.

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 Idaho· 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.