Aircraft buyer due diligence

Fully understand what you are buying before making an offer.

Know what to ask, what may be missing, and how the aircraft compares—organized in one private study.

One included study for eligible new accounts. No card required.

N124PB · SAMPLEStudy ready
Identity2008 MeridianAirframe matched across 3 sources
Records14 documents1 item needs clarification
Asking priceWithin rangeGrounded in 11 live listings
FAA identityAccident & incident historyService-difficulty recordsMarketplace evidence

A disciplined first pass

Go from scattered evidence to a useful briefing.

Buying an aircraft is an exercise in resolving uncertainty. PlaneBriefing gathers the material you can review before a pre-buy and gives each gap, claim, and comparison a clear place.

01

Establish the aircraft

Resolve the current FAA identity and connect it to the best matching Controller, Trade-A-Plane, or Barnstormers listing without trusting a tail number alone.

02

Read the records

Upload maintenance records and logbooks. PlaneBriefing extracts text, classifies documents, builds a timeline, and keeps every finding tied to its evidence.

03

Know what to ask

Turn history findings, record gaps, and undocumented value-driving equipment into concrete questions for the seller or your mechanic.

04

Put the ask in context

Compare the asking price with a deterministic range grounded in relevant aircraft currently offered for sale, with market depth and asking-price history.

Questions to resolve4 open
  • High
    Ask the mechanic

    Can the 2021 prop-strike inspection be reconciled with the engine log entries?

  • Seller
    Confirm equipment

    Is known-ice approval documented for this airframe, or is the listing referring only to installed equipment?

  • Records
    Locate missing entry

    Request the airframe log coverage between May 2017 and February 2018.

Evidence, not generic chat

Arrive with better questions.

Questions are generated from a specific finding or an evidence gap. Undocumented equipment stays “unconfirmed”—never silently converted into “absent.”

See how findings are presented →

Comparable-grounded context

Understand the ask without pretending it is a sale price.

PlaneBriefing separates advertised asking prices from known transaction evidence and shows when a cohort is too thin for a responsible conclusion.

$1.35mIllustrative asking range$1.61m
Subject ask $1.49m11 relevant live listings

Built to support judgment

A briefing is a beginning, not a sign-off.

PlaneBriefing does not replace a qualified pre-buy inspection, title search, appraisal, airworthiness determination, or legal advice. Source coverage and record quality vary, and every study identifies its limitations.

Make the next conversation count

Start with the aircraft. Leave with a plan.

Start your included study →
PlaneBriefing — Aircraft due diligence, organized