The U.S. aircraft register, updated daily
Engines · four-cycle piston · data as of November 4, 2026

UL Power 350I

29 aircraft on the U.S. register carry an UL Power 350I engine, rated at about 118 horsepower. The Anderson Kurt A ZENITH CH 750 is the model most often fitted with it (1 aircraft). The aircraft carrying it were built between 2015 and 2026.

The FAA records engines by code, usually at the level of a series ("O-320 series") rather than the exact variant; this page gathers every FAA code that reads as UL Power 350I. FAA spelling: 350I.

Fuel: 100LL avgas.

Fitted to model families

Anderson Kurt A ZENITH CH 7501Arthur E Graves ZENITH STOL CH7501Attebery Larry H ZODIAC CH 6501Bobby Allen Pepper ZENITH 750 CRUZER1Brian J Tollefson ZENITH STOL CH 7501Brown David W SONEX B1Cowgar Jeremy N CH 750 CRUZER1Craig W Burke STOL CH 7501David Weinberg SONEX B1Duncan Ketcher SONEX B1Ettestad Sandra/Marino Mark RV121Gary James Lail ZENITH CH 750 CRUZER1
Model families, as a table
aircraft
Anderson Kurt A ZENITH CH 7501
Arthur E Graves ZENITH STOL CH7501
Attebery Larry H ZODIAC CH 6501
Bobby Allen Pepper ZENITH 750 CRUZER1
Brian J Tollefson ZENITH STOL CH 7501
Brown David W SONEX B1
Cowgar Jeremy N CH 750 CRUZER1
Craig W Burke STOL CH 7501
David Weinberg SONEX B1
Duncan Ketcher SONEX B1
Ettestad Sandra/Marino Mark RV121
Gary James Lail ZENITH CH 750 CRUZER1

Anderson Kurt A ZENITH CH 750 · Arthur E Graves ZENITH STOL CH750 · Attebery Larry H ZODIAC CH 650 · Bobby Allen Pepper ZENITH 750 CRUZER · Brian J Tollefson ZENITH STOL CH 750 · Brown David W SONEX B · Cowgar Jeremy N CH 750 CRUZER · Craig W Burke STOL CH 750 · David Weinberg SONEX B · Duncan Ketcher SONEX B

Kind of aircraft

By kind, as a table
aircraftshare
Piston singles29100%

When the aircraft were built by decade

By decade built, as a table
aircraft
201011
202016

Connections how this engine series links to the rest of the register

Where they are

The whole map of how records connect · these connections as data: /graph/engine/ul-power-350i.json.

Aircraft newest certificates first · 29

Tail no.Maker and modelGroupOwner and baseCertificateRegisteredStatus
N427WD Winston J Rock
ZENITH CH750 CRUZER
Fixed-wing, single engine Individual owner
Alabama
Experimental 2026-10-29 ValidFAA registration status code V: Valid registration. All codes
N66LK Stamschror Ronald J
ZENITH 750
Fixed-wing, single engine Individual owner
Texas
Experimental 2026-04-26 ValidFAA registration status code V: Valid registration. All codes
N452VC Valerie Westedt
ZENITH ZODIAC 650B
Fixed-wing, single engine Individual owner
Colorado
Experimental 2026-02-22 ValidFAA registration status code V: Valid registration. All codes
N553SM Ward Lawrence D
ZENITH 650
Fixed-wing, single engine Individual owner
South Carolina
Experimental 2025-10-02 ValidFAA registration status code V: Valid registration. All codes
N1146R Ritter Thomas M
SONEX-B
Fixed-wing, single engine Individual owner
Delaware
Experimental 2025-06-10 ValidFAA registration status code V: Valid registration. All codes
N716GP Russell K Davis
ZENITH 750 CRUZER
Fixed-wing, single engine Rkd Flier INC
Nemaha, Iowa
Experimental 2025-06-05 ValidFAA registration status code V: Valid registration. All codes
N70PC Ettestad Sandra/Marino Mark
RV12
Fixed-wing, single engine Hangar 10 Aero LLC
Duluth, Minnesota
Experimental 2025-02-19 ValidFAA registration status code V: Valid registration. All codes
N1968H Mark Marino
HATZ SUPER BANTAM
Fixed-wing, single engine Cjb Properties INC
Delano, Minnesota
Experimental 2024-06-08 ValidFAA registration status code V: Valid registration. All codes
N235TB Paul R Scott
ZENITH CH 750
Fixed-wing, single engine Individual owner
California
Experimental 2023-12-06 ValidFAA registration status code V: Valid registration. All codes
N477MJ Heatwole Joshua M
HIGHLANDER
Fixed-wing, single engine Individual owner
South Carolina
Experimental 2023-11-13 ValidFAA registration status code V: Valid registration. All codes
N650BY Attebery Larry H
ZODIAC CH 650
Fixed-wing, single engine Cedar Creek Flying LLC
Sac City, Iowa
Experimental 2023-11-12 ValidFAA registration status code V: Valid registration. All codes
N159HB Ranweiler John L
HATZ BANTAM
Fixed-wing, single engine Selva Blue LLC
El Prado, New Mexico
Experimental 2023-04-16 ValidFAA registration status code V: Valid registration. All codes
N775CB Craig W Burke
STOL CH 750
Fixed-wing, single engine Individual owner
Iowa
Experimental 2023-03-07 ValidFAA registration status code V: Valid registration. All codes
N719CZ Rea James C
750 CRUZER
Fixed-wing, single engine Individual owner
Maine
Experimental 2021-08-30 ValidFAA registration status code V: Valid registration. All codes
N5784N David Weinberg
SONEX B
Fixed-wing, single engine Individual owner
California
Experimental 2021-07-16 ValidFAA registration status code V: Valid registration. All codes
N558LG Joshua Gary
ZENITH ACFT STOL CH7
Fixed-wing, single engine Individual owner
Louisiana
Experimental 2021-06-08 ValidFAA registration status code V: Valid registration. All codes
N25SX Brown David W
SONEX B
Fixed-wing, single engine Individual owner
Arkansas
Experimental 2021-05-19 ValidFAA registration status code V: Valid registration. All codes
N42BS James Stutson
CH750 CRUZER
Fixed-wing, single engine Individual owner
Georgia
Experimental 2021-03-16 ValidFAA registration status code V: Valid registration. All codes
N166EG Arthur E Graves
ZENITH STOL CH750
Fixed-wing, single engine Co-owned owner
Missouri
Experimental 2021-03-15 ValidFAA registration status code V: Valid registration. All codes
N9667Z Gary James Lail
ZENITH CH 750 CRUZER
Fixed-wing, single engine Individual owner
Texas
Experimental 2021-02-18 ValidFAA registration status code V: Valid registration. All codes
N96DK Duncan Ketcher
SONEX B
Fixed-wing, single engine Individual owner
Arizona
Experimental 2021-02-09 ValidFAA registration status code V: Valid registration. All codes
N622JC Cowgar Jeremy N
CH 750 CRUZER
Fixed-wing, single engine Individual owner
Ohio
Experimental 2021-02-02 ValidFAA registration status code V: Valid registration. All codes
N8215B Martin Beachy Jr
RANS S-20
Fixed-wing, single engine Genos Montana LLC
Missoula, Montana
Experimental 2020-09-28 ValidFAA registration status code V: Valid registration. All codes
N706SM Miller Scott A
ZENITH CH750 CRUZER
Fixed-wing, single engine Individual owner
Florida
Experimental 2019-11-12 ValidFAA registration status code V: Valid registration. All codes
N907LB Hicker Leo P
STOL CH701
Fixed-wing, single engine Individual owner
Alaska
Experimental 2019-05-07 ValidFAA registration status code V: Valid registration. All codes
N474ER Brian J Tollefson
ZENITH STOL CH 750
Fixed-wing, single engine Individual owner
Mississippi
Experimental 2018-11-29 ValidFAA registration status code V: Valid registration. All codes
N528KA Anderson Kurt A
ZENITH CH 750
Fixed-wing, single engine Individual owner
South Dakota
Experimental 2017-11-14 ValidFAA registration status code V: Valid registration. All codes
N750RP Ralph L Powell
ZENITH CH750 CRUZER
Fixed-wing, single engine Individual owner
Idaho
Experimental 2017-09-19 ValidFAA registration status code V: Valid registration. All codes
N750AP Bobby Allen Pepper
ZENITH 750 CRUZER
Fixed-wing, single engine Blade AG LLC
Louisville, Mississippi
Experimental ValidFAA registration status code V: Valid registration. All codes

Source: FAA Civil Aviation Registry, Releasable Aircraft Database (the engine reference table and each aircraft's engine code), November 4, 2026. Horsepower and thrust are the FAA's figures for the series, not for a particular aircraft.