Waco YKS-7
N1937 is a Waco YKS-7, a fixed-wing airplane with one motor with a piston engine, built in 1937. It has 5 seats. It is registered to an individual in Baldwin Park, California. The registration is valid: it was issued on August 22, 2018 and expires on August 31, 2028. It holds a standard airworthiness certificate, dated May 21, 1956.
Aircraft
- Maker
- Waco
- Model
- YKS-7 · all YKS-7s and related versions
- Serial number
- 4631
- Type
- Fixed-wing, single engine
- Power
- Piston (reciprocating), 1 motor · Jacobs L4 /R755-7 · 245 hp
- Seats
- 5
- Year built
- 1937
- Cruising speed
- 123 mph
- Transponder code
- A1769D (octal 50273235)
Registration
- Status
- Valid registration
- Certificate issued
- August 22, 2018
- Expires
- August 31, 2028
- Last FAA action
- June 3, 2023
- Airworthiness
- Standard · May 21, 1956
- FAA region
- Western-Pacific
- FAA record id
- 00522940
Owner as the FAA publishes it
- Name
- Nichols Charles F Trustee
- Type
- Individual
- Address
- 13470 Dalewood St
Baldwin Park, CA 91706-5834
Owners can ask the FAA to withhold their name and address from public files. When they do, those fields are blank here as well. How that works.
Documents on file 0
No bills of sale, loans or other documents are indexed against this tail number.
Earlier use of this number 1
Records check free · 2 to understand · 3 clear
The public federal record on N1937, read the way a buyer, lender or insurer reads it: FAA registration, prior tail numbers keyed on the serial number, reuse of the tail number, recent registry filings, and the NTSB accident record under this and every earlier registration.
Valid registration to Nichols Charles F Trustee, an individual, certificate issued August 22, 2018, expires August 31, 2028. No fractional interest recorded. [1]
The airworthiness certificate on file is dated May 21, 1956, 19 years after the 1937 manufacture year. A re-issued certificate commonly follows export and re-import, a rebuild, or a return to the register after cancellation. The cause is documented in the FAA aircraft records file, which the full report obtains. [1]
No earlier tail number is recorded against serial 4631 for this model in the deregistered file. [2]
N1937 was previously assigned to 1 other aircraft: Taylorcraft A (serial 310, cancelled November 22, 1948). Histories keyed to the tail number alone can mix aircraft up; this check keys on the serial number. [2]
No bills of sale, loans or releases have reached the registry in recent weeks. The index covers only recent filings; older liens are in the records file. [3]
No NTSB investigation records located under N1937. CLEAR means the query ran and returned nothing, not that nothing ever happened. [4]
These live in the FAA aircraft records file (every document ever filed against the aircraft) and, for larger aircraft, the International Registry. Part of the full report.
AD compliance against the logbooks and flight-activity reconciliation are researched layers of the full report.
- FAA Releasable Aircraft Database, master file, file of October 2, 2026. registry.faa.gov/
- FAA deregistered aircraft file (part of the same download), file of October 2, 2026. registry.faa.gov/
- FAA document index: registry documents received in recent weeks, file of October 2, 2026. registry.faa.gov/
- NTSB aviation accident database (CAROL), records through August 27, 2026. data.ntsb.gov/carol-main-public/basic-search
This automated check reads the public federal record. Nothing here is a legal opinion, an appraisal or a statement about the aircraft's condition; a CLEAR line is a statement about the searched record, not the aircraft.
Source: FAA Civil Aviation Registry, Releasable Aircraft Database, October 2, 2026. See this record on the FAA site · This record as data