Single-engine piston

N2091S

1931 Waco QCF

Registered No accidents on file
Built
1931
Serial
3494
Class
Single-engine piston
Engines
Continental R670-SERIES
Status
Current as of October 2026
Registered owner
Sterling Foundation (Corporation)
Based
Valparaiso, IN
Registration record

N2091S on the FAA register

Type
1931 Waco QCF
Serial
3494
Engines
Continental R670-SERIES
Registered owner
Sterling Foundation
Valparaiso, IN
Certificate issued
2026-07-22
Airworthiness date
2010-10-06
Registration expires
2033-07-31
Airworthiness class
Standard · normal
Mode S (hex)
A1B5FE
Mode S (octal)
50332776
Seats (type)
3
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2033-07-31
    Registration expires (renewal due).
  • 2026-07-22
    Certificate of registration issued as N2091S to the current registrant.
  • 2010-10-06
    Airworthiness date on the current FAA record (standard category (normal)).
  • 1988-04-13
    N2091S previously assigned to a Cessna 210L (s/n 21061057); cancelled.
  • 1931
    Manufactured (1931).
Overview

About N2091S

N2091S is a 1931 Waco QCF, serial number 3494. The FAA register lists Sterling Foundation as the registrant in Valparaiso, Indiana. The current certificate of registration was issued on July 22, 2026 and expires on July 31, 2033.

The FAA aircraft reference file describes the type as a single-engine piston, one Continental R670-SERIES engine and 3 seats. Its airworthiness certificate is standard category (normal), dated October 6, 2010.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N2091S.

Safety record

Accident & incident history

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N2091S.

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 Indiana· 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.