Design and Lineage
Van de Stadt's small boats were invariably beautifully proportioned, looking like scaled-down offshore yachts rather than blown-up day sailors anchor. The Mk I's ancestry runs through the 1962 Randmeer dayboat, the cabin-topped Trotter cruiser, and the Continental Trotter-Pandora, before Grimsby Plastics introduced the type to England in 1967 and Rydgeway succeeded them in 1970, marketing the same hull under the Pandora name anchor. Rydgeway made two very minor modifications to the original Trotter deck in 1971, then a deeper keel and taller rig in 1973 marked the major modernisation with the International; the Mk I designation itself refers to the pre-1973 Pandora.
Construction and Build
Owners report that build quality was good, and the design and build qualities have stood the test of time. The Mk I is a well-built, good-looking little cruiser with a first-class pedigree, and reviewers describe her as a well-designed boat whose construction has aged credibly in service.
Rig and Handling
Despite its relatively small size, the Pandora is an extremely seaworthy boat whose ability matches many larger craft, particularly the fin-keeled versions anchor. Test sailors found her an absolute delight to sail — smooth, stiff, responsive, well balanced and a lot of fun — and the boat is noted for being responsive and light on the helm. With a masthead-sloop rig carrying a 92-square-foot main and a 160-square-foot genoa, she is a quick, popular cruiser easily handled by a crew of two and fun to sail in the hands of owners.
Accommodations
The interior is an open-plan layout with four berths and a molded glass-reinforced-plastic galley unit holding a sink and gimballed cooker. Headroom is generous at around four feet eight inches for a boat of this size, and the cockpit runs over seven feet long, accommodating three crew with ease. One owner writing in a period review found her big enough to live aboard for a fortnight, which speaks to the sensible use of the 6-foot-11-inch beam and 1,100 kg displacement.
Keel Options and Known Issues
Rydgeway offered alternative hull forms including fin keel, twin keels, or drop plate, with the fin drawing 3 feet 9 inches, twin 3 feet, and triple 2 feet 3 inches — giving buyers a draft choice from trailer-friendly to coastal. Keel bolts and bedding can rust and wear according to owner reports, the one documented wear point worth a buyer's attention; beyond that, no pattern of repeated structural or systems failures sets this design apart from its peers.
The Verdict
The Pandora Mk I is a classic design that offers good sailing performance and sufficient accommodation, remaining a popular boat on the used market decades after her introduction. She rewards a small crew with offshore-yacht manners in a trailered package.
Pros
- Extremely seaworthy for her size, matching larger craft under fin keel
- Responsive, light on the helm, and genuinely fun to sail
- Open-plan interior with four berths and molded galley
- Long cockpit and surprising headroom for a 22-footer
- Choice of keel forms from 2 ft 3 in to 3 ft 9 in draft
Cons
- Keel bolts and bedding prone to rust and wear over time
- Originally an inexpensive day yacht, so creature comforts are minimal
- Low freeboard heritage limits interior volume versus accommodation-first rivals
