This page was auto-generated from public FAA & NTSB records — then enriched by the community. Are you the owner? Claim it to add photos and stories.

N44ES N714RV N182SK N45820 N7GC N221AV N9032L N510RV N221AV N9032L N510RV N88EX N634MP N44CUB N301AK N920TP N44CUB N301AK N920TP N118WB N77VAN N44ES N714RV N182SK N44ES N714RV N182SK N45820 N7GC N221AV N9032L N510RV N221AV N9032L N510RV N88EX N634MP N44CUB N301AK N920TP N44CUB N301AK N920TP N118WB N77VAN N44ES N714RV N182SK N44ES N714RV N182SK N45820 N7GC N221AV N9032L N510RV N221AV N9032L N510RV N88EX N634MP N44CUB N301AK N920TP

N44ESSievers SMITH MINIPLANE

ExperimentalAma/Expr UNKNOWN ENGOttumwa, IA

Claim this aircraft

N44ES is a Sievers SMITH MINIPLANE. It is a fixed-wing single-engine aircraft with 1 seat. The registration is active, with the registrant based in Ottumwa, IA. Its experimental airworthiness certificate was issued in Aug 1975. It has been registered to its current owner since Mar 2014.

No NTSB events on record

More like this:Aircraft in Iowa Experimental

2014

FAA record · Mar 2014 · Registration

Registered to current owner

Registered to Airpower Museum INC. Registrant based in Ottumwa, IA.

1975

FAA record · Aug 1975 · Airworthiness

Special Airworthiness Certificate issued — Experimental

Manufacturer: Sievers. Model SMITH MINIPLANE. Serial ES-1.

That's everything on file so far — TailWiki checks the FAA registry daily and adds new entries as N44ES's record changes.

More from Airpower Museum

FAA record

and 24 more registered to the same entity in IA.

Aircraft

ManufacturerSievers

ModelSMITH MINIPLANE

CategoryExperimental

TypeFixed-wing single-engine

SerialES-1

EngineAma/Expr UNKNOWN ENG

Seats1

BasedOttumwa, IA

RegistrantAirpower Museum INC

Safety record

No NTSB accidents or incidents on record

Checked against the public NTSB aviation database.

Registration history

2014 — present

Airpower Museum INC · Ottumwa, IA

Aug 1975

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.

Is this your plane?

Claim it to add photos, log trips, and curate its story.

Sign in to claim N44ES

Keep up with N44ES

Get an alert when this aircraft's registration or ownership changes. Registry updates only — never location or flight tracking.