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FAA Aircraft Registry · Live Lookup · As of Apr 28, 2026

N4645C — Cessna 170B

Rendered live from the FAA Aircraft Registry (refreshed weekly). This tail has no NTSB events or airworthiness directives indexed against it — type-level history is on the type page below.

Registration

Registrant

EASOM WILLIAM J

Registrant Type

Individual

Location

THOUSAND OAKS, CA

Status

Registration Valid

Certificate Issued

Oct 11, 2023

Airworthiness Date

Feb 14, 1956

Registration Expires

Oct 31, 2030

Last Action

Oct 11, 2023

Aircraft

Serial Number

25589

Year Manufactured

Aircraft Type

Fixed Wing Single Engine

Certification

Standard

Engine

CONT MOTOR C145 SERIES

Engines / Seats

1 / 4

Weight Class

CLASS 1

Mode S (Hex)

A5AB81

Type History

Cessna 170B type page → — 1,300 registered · 579 NTSB records · 37 airworthiness directives

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