Single-engine piston

N55171

Boeing/Stearman A75 N1 / PT-17 Kaydet / A75L-3

Registered No accidents on file
Built
—
Serial
75-3745
Class
Single-engine piston
Engines
Continental W670 series
Status
Current as of October 2026
Registered owner
Cct of 1979 B-24 Series LLC Pt-17 Series (LLC)
Based
Stow, MA
Registration record

N55171 on the FAA register

Type
Boeing/Stearman A75 N1 / PT-17 Kaydet / A75L-3 (FAA: Boeing A75N1(PT17))
Serial
75-3745
Engines
Continental W670 series
Registered owner
Cct of 1979 B-24 Series LLC Pt-17 Series
Stow, MA
Certificate issued
2014-05-23
Airworthiness date
1987-12-30
Registration expires
2027-05-31
Airworthiness class
Standard · normal
Mode S (hex)
A70689
Mode S (octal)
51603211
Seats (type)
2
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2027-05-31
    Registration expires (renewal due).
  • 2014-05-23
    Certificate of registration issued as N55171.
  • 1987-12-30
    Airworthiness date on the current FAA record (standard category (normal)).
Overview

About N55171

N55171 is a Boeing/Stearman A75 N1 / PT-17 Kaydet / A75L-3 (FAA model A75N1(PT17)), serial number 75-3745. The FAA register lists Cct of 1979 B-24 Series LLC Pt-17 Series as the registrant in Stow, Massachusetts. The current certificate of registration was issued on May 23, 2014 and expires on May 31, 2027.

The FAA aircraft reference file describes the type as a single-engine piston, one Continental W670 series engine and 2 seats. Its airworthiness certificate is standard category (normal), dated December 30, 1987.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N55171.

Safety record

Accident & incident history

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N55171.

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

Same model

More Boeing/Stearman A75 N1 / PT-17 Kaydet / A75L-3 aircraft

All 818 Boeing/Stearman A75 N1 / PT-17 Kaydet / A75L-3 registrations →
Same state

Other aircraft registered in Massachusetts

All 2,649 aircraft registered in Massachusetts →
Similar aircraft

Other single-engine pistons on the register

More from Boeing

Boeing models on the register

Own N55171?

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

Free valuation Logbook transcription

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