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N4ADCessna 421B · 1973

StandardCont Motor GTSIO-520-CCasper, WY

Claim this aircraft

N4AD is a 1973 Cessna 421B. It is a fixed-wing multi-engine aircraft with 8 seats, powered by a Cont Motor GTSIO-520-C rated at 340 horsepower. The registration is active, with the registrant based in Casper, WY. Its standard airworthiness certificate was issued in Aug 1973. It has been registered to its current owner since May 2024.

53 years old
1 of 242 Cessna 421B
No NTSB events on record

More like this:Cessna 421B Aircraft in Wyoming Standard

2024

FAA record · May 2024 · Registration

Registered to current owner

Registered to Valiair Lc Trustee. Registrant based in Casper, WY.

1973

FAA record · Aug 1973 · Airworthiness

Airworthiness certificate issued — Standard

Manufacturer: Cessna. Model 421B. Serial 421B0467.

That's everything on file so far — TailWiki checks the FAA registry daily and adds new entries as N4AD's record changes.

Aircraft

ManufacturerCessna

Model421B

Year1973

CategoryStandard

TypeFixed-wing multi-engine

Serial421B0467

EngineCont Motor GTSIO-520-C

Horsepower340

Seats8

BasedCasper, WY

RegistrantValiair Lc Trustee

Safety record

No NTSB accidents or incidents on record

Checked against the public NTSB aviation database.

Registration history

2024 — present

Valiair Lc Trustee · Casper, WY

Aug 1973

Airworthiness certificate issued

Owner locations generalized to city/state for privacy. Ownership lineage grows as TailWiki tracks daily FAA updates.

View earlier registration history

TailWiki has tracked this tail since Aug 2026. The FAA registry is a snapshot, not a history — earlier owners aren't in the public record. TailWiki reconstructs ownership changes by watching daily FAA updates going forward, so this section fills in the longer TailWiki runs.

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