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N4890QCessna A188B · 1976

ExperimentalCont Motor IO 520 SERIESFort Benton, MT

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N4890Q is a 1976 Cessna A188B. It is a fixed-wing single-engine aircraft with 1 seat, powered by a Cont Motor IO 520 series rated at 285 horsepower. The registration is active, with the registrant based in Fort Benton, MT. Its experimental airworthiness certificate was issued in Apr 1977. It has been registered to its current owner since May 2026.

50 years old
1 of 243 Cessna A188B
No NTSB events on record

More like this:Cessna A188B Aircraft in Montana Experimental

2026

FAA record · May 2026 · Registration

Registered to current owner

Registered to New Frontier Aviation LLC. Registrant based in Fort Benton, MT.

1977

FAA record · Apr 1977 · Airworthiness

Special Airworthiness Certificate issued — Experimental

Manufacturer: Cessna. Model A188B. Serial 18802626T.

That's everything on file so far — TailWiki checks the FAA registry daily and adds new entries as N4890Q's record changes.

More from New Frontier Aviation

FAA record

and 7 more registered to the same entity in MT.

Aircraft

ManufacturerCessna

ModelA188B

Year1976

CategoryExperimental

TypeFixed-wing single-engine

Serial18802626T

EngineCont Motor IO 520 SERIES

Horsepower285

Seats1

BasedFort Benton, MT

RegistrantNew Frontier Aviation LLC

Safety record

No NTSB accidents or incidents on record

Checked against the public NTSB aviation database.

Registration history

2026 — present

New Frontier Aviation LLC · Fort Benton, MT

Apr 1977

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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