Single-engine piston

N5191N

Boeing/Stearman E75 N1 / PT-17

Registered 3 NTSB/FAA records
Built
—
Serial
75-5521
Class
Single-engine piston
Engines
Pratt & Whitney R-985 series
Status
Current as of October 2026
Registered owner
Ag Aviation Services Inc (Corporation)
Based
Elkhorn, WI
Registration record

N5191N on the FAA register

Type
Boeing/Stearman E75 N1 / PT-17
Serial
75-5521
Engines
Pratt & Whitney R-985 series
Registered owner
Ag Aviation Services Inc
Elkhorn, WI
Certificate issued
1977-03-16
Airworthiness date
1956-01-12
Registration expires
2030-01-31
Airworthiness class
Restricted
Mode S (hex)
A68566
Mode S (octal)
51502546
Seats (type)
2
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2030-01-31
    Registration expires (renewal due).
  • 1985-07-30
    Accident at Delavan, WI; damage: substantial.
  • 1977-03-16
    Certificate of registration issued as N5191N.
  • 1973-03-06
    Accident at Hollis,Okla, 36; damage: substantial.
  • 1969-08-07
    Accident at Hollis,Okla, 36; damage: substantial.
  • 1956-01-12
    Airworthiness date on the current FAA record (restricted category).
Overview

About N5191N

N5191N is a Boeing/Stearman E75 N1 / PT-17, serial number 75-5521. The FAA register lists Ag Aviation Services Inc as the registrant in Elkhorn, Wisconsin. The current certificate of registration was issued on March 16, 1977 and expires on January 31, 2030.

The FAA aircraft reference file describes the type as a single-engine piston, one Pratt & Whitney R-985 series engine and 2 seats. Its airworthiness certificate is restricted category, dated January 12, 1956.

N5191N has 3 accident/incident records on file (most serious damage: substantial); details are below.

Safety record

Accident & incident history

1985-07-30 Accident · Delavan, WI Damage: Substantial NTSB · CHI85LA324
Reported aircraft: Boeing E75
1973-03-06 Accident · Hollis,Okla, 36 Damage: Substantial NTSB · 3 0395
Reported aircraft: Boeing E75
1969-08-07 Accident · Hollis,Okla, 36 Damage: Substantial NTSB · 3 3431
Reported aircraft: Boeing E75N1

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

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Browse: Boeing/Stearman aircraft for sale· Aircraft registered in Wisconsin· 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.