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Public Record · As of May 5, 2026

N1851A

Piper PA-31-310 · 1977 View Type →

Status

Registration Valid

Type

Fixed Wing Multi Engine

Engine

LYCOMING TI0-540 SER

Last Cert Issue

—

Aircraft Resources

Manufacturer · Piper Aircraft → Service Bulletins → Engine · Lycoming Engines → TCDS A20SO (Piper Aircraft, Inc.) → 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 N1851A.

Tail Number

N1851A

Serial Number

31-7812030

Make

PIPER

Model

PA-31-310

Year of Manufacture

1977

Mfr / Model Code

7103102

Type Aircraft

Fixed Wing Multi Engine

Type Engine

Reciprocating

Engines

2

Seats

8

Engine Manufacturer

LYCOMING

Engine Model

TI0-540 SER

Horsepower

310 hp

Weight Class

CLASS 1

Certification

Standard (+1 flag) · code 1N

Registrant

PLACER COUNTY SHERIFFS DEPARTMENT · Government

Address

2929 RICHARDSON DR STE A · AUBURN, CA 95603-2615

FAA Region

4 · County 061

Status

Registration Valid

Airworthiness Date

—

Cert Issue Date

—

Expiration Date

—

Last FAA Action

—

Mode S Hex (ICAO24)

A155BB

Mode S (Octal)

50252673

Live position via ICAO24 A155BB

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02 /  NTSB Records

Events on file with the National Transportation Safety Board

03 /  Airworthiness Directives

Applicable to PIPER PA-31-310

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

  • May 25, 2017

    Airworthiness Directives; Piper Aircraft, Inc. Airplanes

    We are adopting a new airworthiness directive (AD) for certain Piper Aircraft, Inc. Models PA-31, PA-31-300, PA-31-325, and PA-31-350 airplanes. This AD was prompted by fatigue cracking in the fuselage station (FS) 332.00 bulkhead common to the horizontal stabilizer front spar attachment. This AD requires repetitive inspections to detect cracks in the bulkh…

    Atlas AD 2017-10407 → Federal Register ↗

  • Jan 3, 2017

    Airworthiness Directives; Piper Aircraft, Inc. Airplanes

    We propose to adopt a new airworthiness directive (AD) for certain Piper Aircraft, Inc. Models PA-31, PA-31-300, PA-31-325, and PA-31-350 airplanes. This proposed AD was prompted by fatigue cracking in the fuselage station (FS) 332.00 bulkhead common to the horizontal stabilizer front spar attachment. This proposed AD would require repetitive inspections to…

    Atlas AD 2016-30716 → Federal Register ↗

  • Mar 11, 2016

    Airworthiness Directives; Piper Aircraft, Inc. Airplanes

    We are superseding Airworthiness Directive (AD) 96-12-12, which applies to certain Piper Aircraft, Inc. Models PA-31, PA-31-300, PA-31-325, and PA-31-350 airplanes. AD 96-12-12 requires a one-time inspection of the bulkhead assembly at fuselage station (FS) 317.75 for cracks and the installation of one of two reinforcement kits determined by whether cracks…

    Atlas AD 2016-04417 → Federal Register ↗

  • Dec 9, 2015

    Airworthiness Directives; Piper Aircraft, Inc. Airplanes

    We propose to supersede Airworthiness Directive (AD) 96-12-12, which applies to certain Piper Aircraft, Inc. Models PA-31, PA-31-300, PA-31-325, and PA-31-350 airplanes. AD 96-12-12 currently requires a one-time inspection of the bulkhead assembly at fuselage station (FS) 317.75 for cracks and the installation of one of two reinforcement kits determined by…

    Atlas AD 2015-30882 → Federal Register ↗

  • Mar 30, 2001

    Airworthiness Directives; The New Piper Aircraft, Inc. Models PA-31, PA-31-300, PA-31-325, PA-31-350, PA-31P, PA-31T, PA-31T1, PA-31T2, PA-31T3, and PA-31P-350 Airplanes

    This amendment supersedes three existing airworthiness directives (AD's) that apply to certain The New Piper Aircraft, Inc. (Piper) Models PA-31, PA-31-300, PA-31P, PA-31T, and PA-31T1 airplanes. These AD's currently require you to repetitively inspect and/or modify the elevator structure. This AD initially retains the inspection and modification requiremen…

    Atlas AD 01-6517 → Federal Register ↗

  • Dec 18, 2000

    Airworthiness Directives; The New Piper Aircraft, Inc. (formerly Piper Aircraft Corporation) PA-31 Series Airplanes

    This amendment supersedes Airworthiness Directive (AD) 80-26- 05, which currently requires you to repetitively inspect the main landing gear (MLG) inboard door hinges and attachment angles for cracks on certain The New Piper Aircraft, Inc. (Piper) PA-31 series airplanes. AD 80-26-05 also requires you to replace any cracked MLG inboard door hinge or attachme…

    Atlas AD 00-31451 → Federal Register ↗

  • Nov 17, 1998

    Airworthiness Directives; Parker Hannifan Airborne Dry Air Pumps, Conversion Kits, and Coupling Kits

    This document publishes in the Federal Register an amendment adopting Airworthiness Directive (AD) 98-23-01, which was sent previously to all known U.S. owners and operators of aircraft and engines equipped with certain Parker Hannifin Airborne dry air pumps, conversion kits, and coupling kits, utilizing part number (P/N) B1-19-1 flexible coupling that has…

    Atlas AD 98-30170 → 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 Piper PA-31-310 in the Atlas

Piper PA-31-310 type page → — 128 registered · 7 ADs · 22 NTSB records

Other Piper PA-31-310 aircraft

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Recent NTSB events · this type

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

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