Single-engine piston

N29974

1940 Waco UPF-7

Registered 2 NTSB/FAA records
Built
1940
Serial
5471
Class
Single-engine piston
Engines
Jacobs L4 /R755-7
Status
Current as of October 2026
Registered owner
C S Aviation LLC (LLC)
Based
Fillmore, NY
1940 Waco UPF-7
Representative photo of a Waco UPF-7. Not a photo of N29974.
Registration record

N29974 on the FAA register

Type
1940 Waco UPF-7
Serial
5471
Engines
Jacobs L4 /R755-7
Registered owner
C S Aviation LLC
Fillmore, NY
Certificate issued
2009-03-30
Airworthiness date
1962-11-20
Registration expires
2029-10-31
Airworthiness class
Standard
Mode S (hex)
A31A53
Mode S (octal)
50615123
Seats (type)
2
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2029-10-31
    Registration expires (renewal due).
  • 2009-03-30
    Certificate of registration issued as N29974.
  • 1996-07-30
    Accident at Payson, AZ; damage: substantial.
  • 1975-08-30
    Accident at N Sioux City,Sd, 41; damage: substantial.
  • 1962-11-20
    Airworthiness date on the current FAA record (standard category).
  • 1940
    Manufactured (1940).
Overview

About N29974

N29974 is a 1940 Waco UPF-7, serial number 5471. The FAA register lists C S Aviation LLC as the registrant in Fillmore, New York. The current certificate of registration was issued on March 30, 2009 and expires on October 31, 2029.

The FAA aircraft reference file describes the type as a single-engine piston, one Jacobs L4 /R755-7 engine and 2 seats. Its airworthiness certificate is standard category, dated November 20, 1962.

N29974 has 2 accident/incident records on file (most serious damage: substantial); details are below.

Safety record

Accident & incident history

1996-07-30 Accident · Payson, AZ Damage: Substantial NTSB · LAX96LA292
Reported aircraft: Waco UPF7
Probable cause: the failure of the pilot to maintain directional control on touchdown and the landing ground roll.
1975-08-30 Accident · N Sioux City,Sd, 41 Damage: Substantial NTSB · 3 2731
Reported aircraft: Waco UPF-7

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 New York· 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.