- Registered owner
- Knutson Wayne R
- Location
- Tioga, ND
- Owner type
- Individual
- Serial number
- 600-1186C
- Type
- Fixed wing single engine
- Engine
- Reciprocating
- Airworthiness
- Restricted, agriculture and pest control
- Airworthiness date
- September 20, 1963
- Certificate issued
- August 13, 2013
- Expires
- August 31, 2029
- Mode S code
- A10031
From the FAA registry file of October 24, 2026. The registry lists only the engine series, so ADs for every Pratt & Whitney R1340 model are included below.
On this page
Airworthiness directives that may apply · 1
Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.
| 1966 | 1 |
|---|---|
| 1997 | 1 |
Airframe · Snow 600-S2C
AD 66-14-01Wing Main SparSuperseded and historical ADs · 1
Information bulletins that may apply
Advisory, not mandatory.
No bulletins matched this aircraft’s models
NTSB investigations
No NTSB investigations matched to N1637SMatched by N-number and event date, checked against the reported serial number, make and model. Investigations from before this aircraft carried the mark are under Earlier aircraft. Investigations on Snow 600-S2C aircraft
FAA incident reports
No FAA accident or incident reports matched to N1637SMatched by N-number and event date, checked against the reported make and model. Reports from before this aircraft carried the mark are under Earlier aircraft. Reports on Snow 600-S2C aircraft
Service difficulty reports
No reports matched to N1637SGeneral 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 Snow 600-S2C aircraft
STCs that may be installed · 36
Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do.
See all 36 STCs