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Public Record · As of May 5, 2026

N4055S

Piper L-4A View Type →

Status

Registration Valid

Type

Fixed Wing Single Engine

Engine

—

Last Cert Issue

—

Aircraft Resources

Manufacturer · Piper Aircraft → Service Bulletins → Search FAA TCDS for PIPER L-4A → Type Club · The Piper Owner Society → Owner Forum · Piper Forum →

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 N4055S.

Tail Number

N4055S

Serial Number

42-36770

Make

PIPER

Model

L-4A

Year of Manufacture

—

Mfr / Model Code

7100514

Type Aircraft

Fixed Wing Single Engine

Type Engine

Reciprocating

Engines

1

Seats

2

Engine Manufacturer

—

Engine Model

—

Horsepower

—

Weight Class

CLASS 1

Registrant

ROBERTS BRUCE D · Individual

Address

PO BOX 196 · NEW LONDON, PA 19360-0196

FAA Region

1 · County 029

Status

Registration Valid

Airworthiness Date

—

Cert Issue Date

—

Expiration Date

—

Last FAA Action

—

Mode S Hex (ICAO24)

A4C24C

Mode S (Octal)

51141114

Live position via ICAO24 A4C24C

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External services. Live tracks are unaffiliated with TallyAero or the FAA.

02 /  NTSB Records

Events on file with the National Transportation Safety Board

03 /  Airworthiness Directives

Applicable to PIPER L-4A

Federal Aviation Administration airworthiness directives matched to make and model. Each entry links to the Federal Register publication.

  • Apr 29, 2015

    Airworthiness Directives; Various Aircraft Equipped With Wing Lift Struts

    We are superseding Airworthiness Directive (AD) 99-01-05 R1, which applied to certain aircraft equipped with wing lift struts. AD 99-01-05 R1 required repetitively inspecting the wing lift struts for corrosion; repetitively inspecting the wing lift strut forks for cracks; replacing any corroded wing lift strut; replacing any cracked wing lift strut fork; an…

    Federal Register →

  • Dec 31, 2014

    Airworthiness Directives; Various Aircraft Equipped With Wing Lift Struts

    We propose to supersede Airworthiness Directive (AD) 99-01-05 R1, which applies to certain aircraft equipped with wing lift struts. AD 99-01-05 R1 currently requires repetitively inspecting the wing lift struts for corrosion; repetitively inspecting the wing lift strut forks for cracks; replacing any corroded wing lift strut; replacing any cracked wing lift…

    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 /  Sources & Methodology

Every fact on this page links to its primary US-government source

We render only what the agency publishes. Found a factual error? Report it → We acknowledge within 5 business days and resolve within 14.