Weatherly Aviation Co Inc 620B
N90393 is a Weatherly Aviation Co Inc 620B, a fixed-wing airplane with one motor with a piston engine, built in 1995. It has 2 seats. It is registered to Skyline Aviation LLC, an LLC in Lewistown, Montana. The registration is valid: it was issued on April 7, 2014 and expires on April 30, 2030. It holds a restricted airworthiness certificate for agriculture and pest control, dated June 20, 1997.
Aircraft
- Maker
- Weatherly Aviation Co Inc
- Model
- 620B · all 620Bs and related versions
- Serial number
- 1594
- Type
- Fixed-wing, single engine
- Power
- Piston (reciprocating), 1 motor · P&W R-985 SERIES · 450 hp
- Seats
- 2
- Year built
- 1995
- Transponder code
- AC7E00 (octal 53077000)
Registration
- Status
- Valid registration
- Certificate issued
- April 7, 2014
- Expires
- April 30, 2030
- Last FAA action
- October 20, 2023
- Airworthiness
- Restricted · Agriculture and pest control · June 20, 1997
- FAA region
- Northwest Mountain
- FAA record id
- 00246611
Owner as the FAA publishes it
- Name
- Skyline Aviation LLC
- Type
- LLC
- Address
- 410 Skyline Dr
Lewistown, MT 59457-8012
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 2
Records check free · 2 to understand · 3 clear
The public federal record on N90393, 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 Skyline Aviation LLC, an LLC, certificate issued April 7, 2014, expires April 30, 2030. No fractional interest recorded. [1]
Restricted certificate for agriculture and pest control, dated June 20, 1997, consistent with the 1995 manufacture year. [1]
No earlier tail number is recorded against serial 1594 for this model in the deregistered file. [2]
N90393 was previously assigned to 2 other aircraft: Smith AEROSTAR 600 (serial 600224095, cancelled April 25, 1991); Globe GC-1B (serial 407, cancelled January 17, 1962). 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]
2 NTSB records under N90393: Accident on May 30, 2025 at Lewiston, MT: no injuries, substantial damage. Accident on December 31, 1988 at Somerville, NJ: serious injuries, destroyed. Details below. [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.
NTSB records 2
Aircraft on the NTSB record: Weatherly Aviation CO INC 620B · operated under 137
The pilot’s failure to maintain clearance from terrain while maneuvering at a low altitude.
Search the NTSB's CAROL system for WPR25LA165 for the docket and final report. Open CAROL
Aircraft on the NTSB record: Piper PA-60 · operated under 091
IMPROPER INFLIGHT DECISIONS WHILE APPROACHING THE AIRPORT ON FINAL APPROACH WITH DEFECTIVE MAGNETOS. THE RIGHT FUEL SELECTOR WAS PLACED IN THE CLOSED POSITION, THE PILOT ATTEMPTED A GO AROUND, RAISED THE LANDING GEAR AND FLAPS, FAILED TO MAINTAIN VMC, AND CRASHED INTO WOODED TERRAIN.
Search the NTSB's CAROL system for NYC89LA058 for the docket and final report. Open CAROL
- 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