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N17721

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1937 Waco UKS-7 · Continental W670 series

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Registered owners
Nace JonNace Judith
Location
Mishawaka, IN
Owner type
Co-owned
Serial number
4632
Year built
1937
Type
Fixed wing single engine
Engine
Reciprocating
Airworthiness
Standard, normal
Airworthiness date
August 17, 1965
Certificate issued
August 19, 2025
Expires
August 31, 2032
Mode S code
A135E6
Waco UKS-7Airframe model · 5 seats · 1 engine · 2 registeredTCDS ATC 648Airframe · Waco UKS-7Engine modelContinental W670 series

From the FAA registry file of October 24, 2026. The registry lists only the engine series, so ADs for every Continental W670 model are included below.

On this page

Airworthiness directives that may apply · 3

Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.

Information bulletins that may apply

Advisory, not mandatory.

No bulletins matched this aircraft’s models

NTSB investigations · 1

Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.

NTSB FTW03LA108Accident · No injuriesLimited investigationFinal reportEl Paso, TXThe pilot's failure to compensate for existing wind conditions. A contributing factor was the crosswind.Mar 9, 2003 · Substantial damage

FAA incident reports · 1

FAA accident and incident reports matched to this aircraft by N-number and event date, checked against the reported make and model.

Accident 20030309004619ARoll-Out (Fixed Wing) · El Paso, TX(-23) On March 9, 2003, approximately 1100 MST, a Waco-UKS-7, N17721, operated by [privacy data omitted] was substantially damaged when it ground looped while landing on runway 26L at the El Paso International Airport, El Paso, TX. The pilot-in-command and…Mar 9, 2003 · Substantial damage

Service difficulty reports

No reports matched to N17721General aviation reporting is voluntary. Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Reports on Waco UKS-7 aircraft

STCs that may be installed · 25

Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do.

See all 25 STCs