Buyer Guide

What to Check on an Aircraft Detail Page Before Requesting Seller Interest

What information on a TailExchange aircraft page should I review before reaching out to a seller?

A TailExchange aircraft page aggregates FAA registry data, seller-provided details, flight activity signals, and valuation context. Here is how to read each section before deciding whether to make contact.

Registration and basic specs

Start with the registration number, year, make, and model. Cross-reference the make/model against what you have been searching for. Confirm the aircraft type matches your certificate — a complex aircraft, high-performance endorsement, or type rating may be required. Check the total seats and useful load if those matter for your use case.

Airframe time and engine time

Review the stated airframe hours (TTIS) and engine hours (TSN and TSOH if listed). Higher airframe time is not automatically a problem, but significant engine time approaching TBO means a likely near-term overhaul cost. Use these figures as research inputs, not final answers — the logbooks are the authoritative source.

Annual inspection status

Check whether the annual inspection is current. An expired annual means the aircraft cannot legally fly until re-inspected. Factor in inspection cost when evaluating price. A fresh annual from a shop you can verify is a positive signal, though it still does not replace a prebuy.

Avionics and equipment

Review the listed avionics. ADS-B Out is now FAA-required for operations in most controlled airspace — confirm whether it is installed. GPS navigators, autopilots, and modern glass panel avionics affect both utility and price. Missing equipment that matters to you is a negotiating factor, not necessarily a dealbreaker.

Seller notes and condition description

Read the seller's notes carefully. Look for damage history disclosures, recent repairs, or caveats about condition. Absence of detail is not a red flag by itself, but it means you should ask specific questions when you reach out.

Flight activity signals

TailExchange shows ADS-B flight activity where available. An aircraft that has been flying regularly is generally better maintained than one that has sat idle. Extended inactivity can cause fuel system issues, corrosion, and flat spots — all worth asking about.

Price context

Compare the asking price against the TailEstimate range and comparable aircraft in your search. A price well above market may be negotiable; a price well below market warrants more scrutiny about what the seller is not saying.

Common mistakes

–Requesting seller interest before reviewing the full page — you will have a better conversation if you come with specific questions.
–Treating seller-reported specs as verified — everything should be confirmed during a prebuy inspection.
–Overlooking ADS-B status — retrofitting ADS-B Out on an older aircraft can be expensive.
–Ignoring flight activity signals — an aircraft that has not flown in years may have significant deferred maintenance.

Where TailExchange fits

The aircraft detail page is your research tool for narrowing the field. Once you have identified one or two serious candidates, use the Request Seller Interest button to start the conversation. TailExchange routes your inquiry directly to the seller — we do not broker the transaction.

Term

Airframe Time

Total hours the aircraft structure has been in flight since manufacture or major rebuild.

Term

Engine Time

Hours an aircraft engine has accumulated since new manufacture or its most recent overhaul.

Term

Prebuy Inspection

An independent mechanical inspection performed by an A&P mechanic before an aircraft purchase.

Term

Annual Inspection

An FAA-required annual airworthiness inspection that must be completed for an aircraft to remain legally airworthy.