Public Record · As of May 5, 2026
N1937
Waco YKS-7 · 1937 View Type →
Status
Registration Valid
Type
Fixed Wing Single Engine
Engine
JACOBS L4 /R755-7
Last Cert Issue
—
01 / Registration
Filed with the Federal Aviation Administration
Every cell below is a literal field from the FAA Aircraft Registry. Click any value to open the FAA registry record for N1937.
Tail Number
N1937
Serial Number
4631
Make
WACO
Model
YKS-7
Year of Manufacture
1937
Mfr / Model Code
9600835
Type Aircraft
Fixed Wing Single Engine
Type Engine
Reciprocating
Engines
1
Seats
5
Engine Manufacturer
JACOBS
Engine Model
L4 /R755-7
Horsepower
245 hp
Weight Class
CLASS 1
Certification
Standard · code 1
Registrant
NICHOLS CHARLES F TRUSTEE · Individual
Address
13470 DALEWOOD ST · BALDWIN PARK, CA 91706-5834
FAA Region
4 · County 037
Status
Registration Valid
Airworthiness Date
—
Cert Issue Date
—
Expiration Date
—
Last FAA Action
—
Mode S Hex (ICAO24)
A1769D
Mode S (Octal)
50273235
Live position via ICAO24 A1769D
External services. Live tracks are unaffiliated with TallyAero or the FAA.
02 / NTSB Records
Events on file with the National Transportation Safety Board
-
Jul 23, 1968
ALBUQUERQUE, New Mexico
Airport · ABQ Albuquerque International Sunport
03 / Airworthiness Directives
Applicable to WACO YKS-7
Federal Aviation Administration airworthiness directives matched to make and model. Each entry links to the Federal Register publication.
No matching airworthiness directives are on file for this make and model in the Federal Register.
04 / Service Difficulty Reports
FAA SDR filings
The FAA does not currently expose a public API for Service Difficulty Reports. We do not back-fill or paraphrase. Search the FAA SDR portal directly →
05 / Related
More on Waco YKS-7 in the Atlas
Waco YKS-7 type page → — 21 registered · 6 NTSB records
Recent NTSB events · this type
-
Jun 8, 2018
Fairhope, Alabama None
Atlas event → -
May 13, 2016
Millersburg, Ohio None
Atlas event → -
Apr 26, 2013
Rialto, California None
Atlas event → -
Aug 21, 1981
CASPER, Wyoming Fatal
Atlas event → -
Apr 20, 1969
BAYTOWN, Texas None
Atlas event →
Search the full US registry → · All airworthiness directives → · Accident & safety surface →
06 / Sources & Methodology
Every fact on this page links to its primary US-government source
- FAA Aircraft Registry →
Refreshed May 5, 2026
Available
- NTSB CAROL →
Refreshed May 5, 2026
Available
- Federal Register (FAA Airworthiness Directives) →
Refreshed May 5, 2026
Available
- FAA Service Difficulty Reports →
Refreshed May 5, 2026
Unavailable
We render only what the agency publishes. Found a factual error? Report it → We acknowledge within 5 business days and resolve within 14.