Twin piston

N4086E

1981 Piper Navajo Chieftain

Registered No accidents on file
Built
1981
Serial
31-8152114
Class
Twin piston
Engines
2 × Lycoming TIO-540 series
Status
Current as of October 2026
Registered owner
Jj Aviation LLC (LLC)
Based
Allentown, PA
Registration record

N4086E on the FAA register

Type
1981 Piper Navajo Chieftain (FAA: Piper PA-31-350)
Serial
31-8152114
Engines
2 × Lycoming TIO-540 series
Registered owner
Jj Aviation LLC
Allentown, PA
Certificate issued
2025-05-07
Airworthiness date
1981-05-07
Registration expires
2032-05-31
Airworthiness class
Standard · normal
Mode S (hex)
A4CD88
Mode S (octal)
51146610
Seats (type)
8
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2032-05-31
    Registration expires (renewal due).
  • 2025-05-07
    Certificate of registration issued as N4086E.
  • 1981-05-07
    Airworthiness date on the current FAA record (standard category (normal)).
Overview

About N4086E

N4086E is a 1981 Piper Navajo Chieftain (FAA model PA-31-350), serial number 31-8152114. The FAA register lists Jj Aviation LLC as the registrant in Allentown, Pennsylvania. The current certificate of registration was issued on May 7, 2025 and expires on May 31, 2032.

The FAA aircraft reference file describes the type as a twin piston, two Lycoming TIO-540 series engines and 8 seats. Its airworthiness certificate is standard category (normal), dated May 7, 1981.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N4086E.

Safety record

Accident & incident history

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N4086E.

Sources: NTSB aviation accident database and CAROL case system, FAA preliminary accident & incident notices. Search accident records

Same model

More Piper Navajo Chieftain aircraft

All 399 Piper Navajo Chieftain registrations →
Same state

Other aircraft registered in Pennsylvania

All 6,188 aircraft registered in Pennsylvania →
Similar aircraft

Other twin pistons on the register

More from Piper

Piper models on the register

Own N4086E?

Get a free valuation, digitize the logbooks, or list it on fyiAero.

Free valuation Logbook transcription

Browse: Piper aircraft for sale· Piper Navajo Chieftain overview· Aircraft registered in Pennsylvania· Registry by state· FAA registry stats

Data: FAA Aircraft Registry (October 2026), including deregistered aircraft; NTSB and FAA accident data; fyiAero listing history. Individual owners' names are shown to signed-in users and street addresses are never shown. Type figures are published specifications, not this aircraft's.