- Registered owner
- Rons Air Service Inc
- Location
- Two Buttes, CO
- Owner type
- Corporation
- Serial number
- 1530
- Type
- Fixed wing single engine
- Engine
- Reciprocating
- Airworthiness
- Restricted, agriculture and pest control
- Airworthiness date
- December 29, 1989
- Mode S code
- A5A48C
From the FAA registry file of October 24, 2026. The registry lists only the engine series, so ADs for every Pratt & Whitney R-985 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.
| 1996 | 1 |
|---|---|
| 2016 | 1 |
| 2020 | 1 |
Airframe · Weatherly 620A
AD 2020-10-03Wing Attach Hinge FittingAD 2016-07-11Wing Attach FittingsAD 96-16-06Wing Hinge PinInformation bulletins that may apply
Advisory, not mandatory.
No bulletins matched this aircraft’s models
NTSB investigations
No NTSB investigations matched to N4628UMatched 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 Weatherly 620A aircraft
FAA incident reports
No FAA accident or incident reports matched to N4628UMatched 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 Weatherly 620A aircraft
Service difficulty reports
No reports matched to N4628UGeneral 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 Weatherly 620A aircraft
STCs that may be installed · 30
Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do.
See all 30 STCs
Earlier aircraft with this N-number · 1
This aircraft carried N4628U before the one registered now. The FAA can assign a mark to another aircraft once a registration is cancelled.