Parker 2nd Ranger
American motoglider

The Parker 2nd Ranger, also called the Parker Ranger is an American mid-wing, single-seat motor glider that was designed and constructed by W.L. Parker of La Grande, Oregon, first flying in 1967.
Design and development
Parker originally built the Ranger and equipped it with a 15 hp (11 kW) and a 31 in (79 cm) propeller that was unable to provide enough thrust to allow the aircraft to take-off. The engine was replaced with a Richter 35 hp (26 kW) powerplant which rectified this defect. The engine is retractable and mounted behind the cockpit.
The aircraft is constructed from aluminium. The 37.5 ft (11 m) wing employs a laminated aluminium spar and a NACA 4418 airfoil. The Ranger is not equipped with any glidepath control devices, such as dive brakes. The landing gear is a single centreline mainwheel plus a nose-mounted second wheel to allow taxiing.
The aircraft was registered with the Federal Aviation Administration in the Experimental - amateur-built category. Only one was built.
The public source identifies “Parker 2nd Ranger” as american motoglider. This brief keeps that definition visible, then builds a research path around Parker, Ranger and American.
Why this record matters
A short description can identify a subject without explaining its stakes. For “Parker 2nd Ranger”, the useful work is to connect “american motoglider” to the records capable of establishing context and consequence.
Named sources, stable identifiers and responsible institutions provide the strongest route from overview to verifiable evidence. The source revision retrieved here is dated Nov 8, 2025. The linked authority identifier is Q7138271. None of the 0 selected statements returned an explicit reference. The first chronological checks are 1967.
The absence of detail may reflect summary conventions rather than a lack of surviving documentation. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.
How to read it
Use the entry as an orientation point, then follow its citations and revision history. Names, dates and institutional relationships should be checked against the original record.
- Subject orientation
- Search vocabulary
- Locating named sources
The closest primary source, responsible institution and strongest cited specialist reference.
Three-step research path
- Establish the record: confirm the title “Parker 2nd Ranger”, its source revision and the description used here.
- Expand the search: follow Parker 2nd Ranger primary sources, Parker 2nd Ranger archive and Parker research across catalogues and specialist indexes.
- Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.
Questions for further research
- Which source most directly establishes the central claim about “Parker 2nd Ranger”?
- Which institution is responsible for the underlying evidence?
- What terminology or title could unlock a more precise catalogue search?
Search terms from this dossier
This entry incorporates text from “Parker 2nd Ranger” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.