Single-engine piston

N1720B

Boeing/Stearman B75 N1

Registered 1 NTSB/FAA record
Built
—
Serial
75-6017
Class
Single-engine piston
Engines
Lycoming R680
Status
Current as of October 2026
Registered owner
Individual · sign in to see
Based
Lexington, KY
Registration record

N1720B on the FAA register

Type
Boeing/Stearman B75 N1 (FAA: Boeing B75N1)
Serial
75-6017
Engines
Lycoming R680
Registered owner
Individual — the name of an individual registrant is shown to signed-in users. Sign in
Lexington, KY
Certificate issued
2018-04-04
Airworthiness date
1986-07-30
Registration expires
2028-04-30
Airworthiness class
Standard · acrobatic
Mode S (hex)
A122F5
Mode S (octal)
50221365
Seats (type)
2
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2028-04-30
    Registration expires (renewal due).
  • 2021-07-28
    Accident at Lexington, KY; damage: substantial.
  • 2018-04-04
    Certificate of registration issued as N1720B.
  • 1986-07-30
    Airworthiness date on the current FAA record (standard category (acrobatic)).
Overview

About N1720B

N1720B is a Boeing/Stearman B75 N1 (FAA model B75N1), serial number 75-6017. It is registered to an individual in Lexington, Kentucky. The current certificate of registration was issued on April 4, 2018 and expires on April 30, 2028.

The FAA aircraft reference file describes the type as a single-engine piston, one Lycoming R680 engine and 2 seats. Its airworthiness certificate is standard category (acrobatic), dated July 30, 1986.

N1720B has 1 accident/incident record on file (most serious damage: substantial); details are below. 2 earlier records involve a different aircraft that carried the same N-number.

Safety record

Accident & incident history

2021-07-28 Accident · Lexington, KY Damage: Substantial Minor injury NTSB · ERA21LA304
Reported aircraft: Boeing B75N1
Probable cause: A loss of engine power for undetermined reasons.
1975-03-08 Accident · Craigmont,Id, 12 Damage: Substantial NTSB · 3 0316
Reported aircraft: Stearman E75N1 — a different aircraft that carried the N1720B registration before this airframe.
Probable cause: INSPECTED.AVOIDING RR BED.
1974-05-07 Accident · Craigmont,Id, 12 Damage: Substantial NTSB · 3 1079
Reported aircraft: Stearman A75 — a different aircraft that carried the N1720B registration before this airframe.
Probable cause: AST 24.

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

Same model

More Boeing/Stearman B75 N1 aircraft

All 253 Boeing/Stearman B75 N1 registrations →
Same state

Other aircraft registered in Kentucky

All 2,981 aircraft registered in Kentucky →
Similar aircraft

Other single-engine pistons on the register

More from Boeing

Boeing models on the register

Own N1720B?

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 Kentucky· 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.