Walter 601D
22 aircraft on the U.S. register carry a Walter 601D engine, rated at about 724 horsepower. The Ackland Jeff LEGEND is the model most often fitted with it (1 aircraft). The aircraft carrying it were built between 1995 and 2024.
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 Walter 601D. FAA spelling: 601D.
Fitted to model families
Ackland Jeff LEGEND1Bestgen Walter E LANCAIR PROPJET1Clerf Robert H LEGEND1Comp 7Slx Llc COMP AIR 7SLX1Dudley Kem WH4 HARPOON1Fruetel-Moore TURBIN LEGEND1Gayle William G LANCAIR 4 PT1Gill Tyrone GILL TURBINE MALIBU1Hall Wendell WH 4 HARPOON1Henry Edwin CA-7SLX1Hester Walker WH4 HARPOON1Higginbotham Ken LANCAIR 4 P1
Model families, as a table
| aircraft | |
|---|---|
| Ackland Jeff LEGEND | 1 |
| Bestgen Walter E LANCAIR PROPJET | 1 |
| Clerf Robert H LEGEND | 1 |
| Comp 7Slx Llc COMP AIR 7SLX | 1 |
| Dudley Kem WH4 HARPOON | 1 |
| Fruetel-Moore TURBIN LEGEND | 1 |
| Gayle William G LANCAIR 4 PT | 1 |
| Gill Tyrone GILL TURBINE MALIBU | 1 |
| Hall Wendell WH 4 HARPOON | 1 |
| Henry Edwin CA-7SLX | 1 |
| Hester Walker WH4 HARPOON | 1 |
| Higginbotham Ken LANCAIR 4 P | 1 |
Ackland Jeff LEGEND · Bestgen Walter E LANCAIR PROPJET · Clerf Robert H LEGEND · Comp 7Slx Llc COMP AIR 7SLX · Dudley Kem WH4 HARPOON · Fruetel-Moore TURBIN LEGEND · Gayle William G LANCAIR 4 PT · Gill Tyrone GILL TURBINE MALIBU · Hall Wendell WH 4 HARPOON · Henry Edwin CA-7SLX
Where they are owner's state
Kind of aircraft
By kind, as a table
| aircraft | share | |
|---|---|---|
| Turboprops | 20 | 91% |
| Piston singles | 2 | 9% |
Connections how this engine series links to the rest of the register
Where they are
Analytics
The whole map of how records connect · these connections as data: /graph/engine/walter-601d.json.
Aircraft newest certificates first · 22
| Tail no. | Maker and model | Group | Owner and base | Certificate | Registered | Status |
|---|---|---|---|---|---|---|
| N73XX | Fruetel-Moore TURBIN LEGEND |
Fixed-wing, single engine | Fm Aero LLC Painesville, Ohio |
Experimental | 2026-10-30 | ValidFAA registration status code V: Valid registration. All codes |
| N89RD | X Eight Llc CA-8 |
Fixed-wing, single engine | Quiet Bushmen LLC Anchorage, Alaska |
Experimental | 2026-07-26 | ValidFAA registration status code V: Valid registration. All codes |
| N358TS | Dudley Kem WH4 HARPOON |
Fixed-wing, single engine | Harpoon Aviation II LLC Maumee, Ohio |
Experimental | 2026-01-07 | ValidFAA registration status code V: Valid registration. All codes |
| N900WB | Bestgen Walter E LANCAIR PROPJET |
Fixed-wing, single engine | Lima Lima Charlie LLC Lancaster, New Hampshire |
Experimental | 2025-12-07 | ValidFAA registration status code V: Valid registration. All codes |
| N750CG | Rosel George F LANCAIR IV-PT |
Fixed-wing, single engine | Co-owned owner Texas |
Experimental | 2025-09-16 | ValidFAA registration status code V: Valid registration. All codes |
| N602TU | Skybuild Inc CA6.2T |
Fixed-wing, single engine | Comp Air Turbine LLC Titusville, Florida |
Experimental | 2025-04-07 | ValidFAA registration status code V: Valid registration. All codes |
| N135X | Clerf Robert H LEGEND |
Fixed-wing, single engine | Retro This LLC Lewes, Delaware |
Experimental | 2024-10-17 | ValidFAA registration status code V: Valid registration. All codes |
| N351BG | Gayle William G LANCAIR 4 PT |
Fixed-wing, single engine | Agile Innovations LLC Kalispell, Montana |
Experimental | 2024-08-12 | ValidFAA registration status code V: Valid registration. All codes |
| N272CM | Higginbotham Ken LANCAIR 4 P |
Fixed-wing, single engine | Laissez Faire LLC Maryville, Tennessee |
Experimental | 2024-05-12 | ValidFAA registration status code V: Valid registration. All codes |
| N700TD | Scott Terry LANCAIR IV P |
Fixed-wing, single engine | Mccabe Aero LLC Grand Haven, Michigan |
Experimental | 2023-11-04 | ValidFAA registration status code V: Valid registration. All codes |
| N615TS | Rose Timothy A WH6 HARPOON |
Fixed-wing, single engine | Sierra Harpoon LLC Taylors, South Carolina |
Experimental | 2023-06-29 | ValidFAA registration status code V: Valid registration. All codes |
| N69MV | Veenstra Mark A AEROCOMP 8 MV |
Fixed-wing, single engine | Northern Pioneer Helicopters LLC Big Lake, Alaska |
Experimental | 2023-03-30 | ValidFAA registration status code V: Valid registration. All codes |
| N9276M | Living Scriptures Inc LANCAIR IV |
Fixed-wing, single engine | Blucor Transportation LLC Queen Creek, Arizona |
Experimental | 2021-07-01 | ValidFAA registration status code V: Valid registration. All codes |
| N63WH | Hall Wendell WH 4 HARPOON |
Fixed-wing, single engine | Tpt Toys LLC Deland, Florida |
Experimental | 2020-12-19 | ValidFAA registration status code V: Valid registration. All codes |
| N620L | Ackland Jeff LEGEND |
Fixed-wing, single engine | Performance Aircraft LLC Blaine, Washington |
Experimental | 2020-06-02 | ValidFAA registration status code V: Valid registration. All codes |
| N341TP | Spearman Michael 341 |
Fixed-wing, single engine | Stocks Aviation and Machine INC Wilmington, Delaware |
Experimental | 2019-12-30 | ValidFAA registration status code V: Valid registration. All codes |
| N389EM | Maronick Edward M LANCAIR PROPJET |
Fixed-wing, single engine | Individual owner Wyoming |
Experimental | 2017-04-25 | ValidFAA registration status code V: Valid registration. All codes |
| N7YE | Hester Walker WH4 HARPOON |
Fixed-wing, single engine | Modular Solutions INC Kinston, North Carolina |
Experimental | 2016-09-08 | ValidFAA registration status code V: Valid registration. All codes |
| N445WH | Gill Tyrone GILL TURBINE MALIBU |
Fixed-wing, single engine | Capital One Risk Management LLC Picayune, Mississippi |
Experimental | 2016-08-09 | ValidFAA registration status code V: Valid registration. All codes |
| N595WT | Comp 7Slx Llc COMP AIR 7SLX |
Fixed-wing, single engine | Comp 7Slx LLC Hailey, Idaho |
Experimental | 2010-03-11 | ValidFAA registration status code V: Valid registration. All codes |
| N90PK | Wahl Robert H S-51D |
Fixed-wing, single engine | Individual owner Texas |
Experimental | 2004-09-16 | ValidFAA registration status code V: Valid registration. All codes |
| N2419N | Henry Edwin CA-7SLX |
Fixed-wing, single engine | Individual owner Florida |
Experimental | 2003-07-28 | 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), October 30, 2026. Horsepower and thrust are the FAA's figures for the series, not for a particular aircraft.