Single-engine turboprop

N4170S

Air Tractor AT-802A

Registered 1 NTSB/FAA record
Built
—
Serial
802A-0278
Class
Single-engine turboprop
Engines
Pratt & Whitney Canada PT6A-65AG
Status
Current as of October 2026
Registered owner
Lowry Flying Service Inc (Corporation)
Based
Grinnell, IA
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Registration record

N4170S on the FAA register

Type
Air Tractor AT-802A
Serial
802A-0278
Engines
Pratt & Whitney Canada PT6A-65AG
Registered owner
Lowry Flying Service Inc
Grinnell, IA
Certificate issued
2023-03-15
Airworthiness date
2007-11-07
Registration expires
2030-03-31
Airworthiness class
Restricted
Mode S (hex)
A4F08A
Mode S (octal)
51170212
Seats (type)
2
Weight class
20,000 lb and over
Status
Current as of October 2026
Registry history

Timeline

  • 2030-03-31
    Registration expires (renewal due).
  • 2023-03-15
    Certificate of registration issued as N4170S.
  • 2018-05-04
    Accident at Truman, AR; damage: substantial.
  • 2007-11-07
    Airworthiness date on the current FAA record (restricted category).
Overview

About N4170S

N4170S is an Air Tractor AT-802A, serial number 802A-0278. The FAA register lists Lowry Flying Service Inc as the registrant in Grinnell, Iowa. The current certificate of registration was issued on March 15, 2023 and expires on March 31, 2030.

The FAA aircraft reference file describes the type as a single-engine turboprop, one Pratt & Whitney Canada PT6A-65AG engine and 2 seats. Its airworthiness certificate is restricted category, dated November 7, 2007.

N4170S has 1 accident/incident record on file (most serious damage: substantial); details are below.

Safety record

Accident & incident history

2018-05-04 Accident · Truman, AR Damage: Substantial NTSB · GAA18CA265
Reported aircraft: Air Tractor AT 802
Probable cause: The pilot s failure to see and avoid a pole during an agricultural application flight.

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 Iowa· 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.