Single-engine piston

N14611

1935 Waco Ukc-S

Registered 1 NTSB/FAA record
Built
1935
Serial
3978
Class
Single-engine piston
Engines
Continental W670 series
Status
Current as of October 2026
Registered owner
Individual · sign in to see
Based
San Mateo, CA
Registration record

N14611 on the FAA register

Type
1935 Waco Ukc-S
Serial
3978
Engines
Continental W670 series
Registered owner
Individual — the name of an individual registrant is shown to signed-in users. Sign in
San Mateo, CA
Certificate issued
2023-08-14
Airworthiness date
2002-11-16
Registration expires
2030-08-31
Airworthiness class
Standard · normal
Mode S (hex)
A0BB8F
Mode S (octal)
50135617
Seats (type)
5
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2030-08-31
    Registration expires (renewal due).
  • 2023-08-14
    Certificate of registration issued as N14611.
  • 2010-06-14
    Accident at Seattle, WA; damage: substantial.
  • 2002-11-16
    Airworthiness date on the current FAA record (standard category (normal)).
  • 1935
    Manufactured (1935).
Overview

About N14611

N14611 is a 1935 Waco Ukc-S, serial number 3978. It is registered to an individual in San Mateo, California. The current certificate of registration was issued on August 14, 2023 and expires on August 31, 2030.

The FAA aircraft reference file describes the type as a single-engine piston, one Continental W670 series engine and 5 seats. Its airworthiness certificate is standard category (normal), dated November 16, 2002.

N14611 has 1 accident/incident record on file (most serious damage: substantial); details are below.

Safety record

Accident & incident history

2010-06-14 Accident · Seattle, WA Damage: Substantial NTSB · WPR10CA290
Reported aircraft: Waco Ukc-S
Probable cause: The pilot s inadequate compensation for the crosswind condition, resulting in a loss of directional control during the landing roll.

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 California· 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.