Public Record · As of May 5, 2026
N4431E
Phillips Sherrill KOLB · 1986 View Type →
Status
Registration Valid
Type
Fixed Wing Single Engine
Engine
ROTAX 447
Last Cert Issue
—
Aircraft Resources
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 N4431E.
Tail Number
N4431E
Serial Number
97142K
Make
PHILLIPS SHERRILL
Model
KOLB
Year of Manufacture
1986
Mfr / Model Code
05904OQ
Type Aircraft
Fixed Wing Single Engine
Type Engine
2-Cycle
Engines
1
Seats
1
Engine Manufacturer
ROTAX
Engine Model
447
Horsepower
40 hp
Weight Class
CLASS 1
Certification
Experimental (+2 flags) · code 48A
Registrant
ROBERSON KENNETH S · Individual
Address
601 ROBERSON RD · HALIFAX, NC 27839-9087
FAA Region
1 · County 083
Status
Registration Valid
Airworthiness Date
—
Cert Issue Date
—
Expiration Date
—
Last FAA Action
—
Mode S Hex (ICAO24)
A55842
Mode S (Octal)
51254102
Live position via ICAO24 A55842
External services. Live tracks are unaffiliated with TallyAero or the FAA.
02 / NTSB Records
Events on file with the National Transportation Safety Board
-
Aug 2, 1964
BARTLETT, Illinois minor
Airport · IS12 Urso Heliport
03 / Airworthiness Directives
Applicable to PHILLIPS SHERRILL KOLB
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 Phillips Sherrill KOLB in the Atlas
Phillips Sherrill KOLB type page → — 1 registered · 1 NTSB records
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
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