Flying Cruiser F Information, Review, Specs

Make
Flying
Model
Cruiser F
Builder
BWC-Illmensee
Designer
Number Built
Production Year(s)
2009 - ??

The Flying Cruiser F represents the modern evolution of the "Wanderjolle" (cruising dinghy) concept, a category that BWC Illmensee has dominated in Central Europe for decades. Measuring 5.12 meters in length, the "F" (Family) variant is the contemporary successor to the venerable Sudplast designs of the 1970s. It is engineered as a trailerable, multi-purpose day sailer and weekender that prioritizes stability and safety over raw racing speed. Built with a robust GRP two-shell construction, the boat features foamed cavities that provide permanent buoyancy, a design hallmark detailed by the manufacturer BWC Illmensee to ensure the vessel remains unsinkable even when swamped. This focus on security has made the Flying Cruiser F a staple for sailing schools and young families transitioning from open dinghies to cabin boats.

Sailing Performance & Handling

The Flying Cruiser F is characterized by its remarkable stability, largely due to a high ballast ratio that is uncommon for boats of this size. While a standard 17-foot dinghy might rely entirely on crew weight for stability, the Flying Cruiser F carries roughly 200kg of ballast in its keel-centerboard configuration. This provides a stiff, "big boat" feel, allowing it to handle sudden gusts on inland lakes without the immediate threat of a capsize. With a sail area of approximately 14 square meters (main and jib), the boat possesses a Sail Area/Displacement ratio that places it firmly in the cruiser-performance category; it is responsive in light air but remains manageable when the whitecaps appear.

Handling is intuitive, aided by a balanced hull form designed by Heribert Streuer. The boat tracks well upwind, particularly in the fixed-keel version, though the centerboard version is favored for its "beachability" and ease of trailering. According to technical assessments often cited by the manufacturer, the boat's round-frame hull design allows for a smooth transition through waves, minimizing the "pounding" often associated with flat-bottomed daysailers. Owners frequently report that the boat can be easily single-handed, as all essential lines lead back to the cockpit, which is deep and protective.

Interior Comfort & Variations

For a vessel just over 16 feet, the Flying Cruiser F offers a surprisingly functional interior. The cabin is designed with "sitting height" in mind, ensuring that two adults can sit comfortably without hunching. The layout is centered around a V-berth that can accommodate two adults for overnighting, with additional storage bins located beneath the cushions. The use of the two-shell construction results in a smooth, clean interior finish that is easy to wipe down and maintain, though it lacks the warm wood joinery found in more expensive, traditional cruisers.

The "F" model is the more voluminous sibling of the Flying Cruiser S (Sport). While the "S" features a more streamlined deck and a focus on cockpit ergonomics for active racing, the "F" utilizes a raised coachroof to maximize interior airiness. Another significant variation is the underwater profile: BWC produces the boat as either a keel-centerboarder (ideal for shallow lakes and rivers) or a fixed keelboat (offering a draft of 0.70m). The fixed keel version is often preferred by sailors on larger bodies of water, such as Lake Constance, for its increased righting moment and simpler maintenance.

Known Issues & Buyer’s Checklist

While the Flying Cruiser F is built to high German standards, there are specific technical areas that prospective buyers should investigate:

  1. Foam Saturation: The "unsinkable" foam core between the hull shells can, over decades, absorb water if the outer skin is compromised or if deck hardware has not been properly bedded. A heavy boat on the trailer or a "musty" smell in the cabin that doesn't dissipate can indicate water-logged buoyancy foam, which is difficult and expensive to remediate.
  2. Centerboard Pivot and Trunk: On centerboard models, the pivot bolt and the trunk itself are subject to wear. Buyers should check for excessive "clunking" while under sail and inspect the trunk for stress cracks, which can lead to leaks into the cabin.
  3. Mast Step Compression: Given the age of many BWC/Sudplast boats, the mast step should be inspected for any signs of sinking or hairline cracking in the GRP, which may indicate that the underlying reinforcement has softened.
  4. Rudder Gudgeons: The transom-mounted rudder hardware is a common wear point. Check for play in the gudgeons and pintles, as this can lead to a "vibrating" feel in the tiller at higher speeds.

Community & Resources

The Flying Cruiser F benefits from a robust community of European owners. The primary technical resource is BWC Illmensee itself, which continues to provide spare parts and technical support for the "Flying" series. Additionally, owners often congregate in German sailing forums to discuss modifications and cruising routes. The "Flying-Cruiser-Club" and various regional sailing associations on Lake Illmensee and Lake Constance remain the most active hubs for regatta information and social gatherings centered around this specific hull.

The Verdict

The Flying Cruiser F is a masterclass in small-boat utility, offering a safe and forgiving platform for those who value ease of transport and "unsinkable" peace of mind. While it will not win races against modern carbon-fiber sportboats, its longevity and build quality make it a premier choice for the coastal or lake-bound family.

Pros:

  • Safety: Unsinkable construction and high ballast ratio make it exceptionally stable.
  • Versatility: Easy to trailer and launch, yet capable of weekend overnighting.
  • Longevity: Backed by a builder (BWC Illmensee) that is still in operation and providing parts.

Cons:

  • Aesthetic: The functional, "boxy" cabin profile of the F-model is less sleek than its S-model sibling.
  • Weight: Heavier than many 17-foot dinghies, requiring a dedicated trailer and more effort to hand-launch.
  • Interior Space: While adequate for two, it is cramped for any crew larger than a couple for overnight stays.

Measurements

Construction & Hull

Construction Material
Fiberglass
Hull Type
Monohull Sailboat
Keel Type
Fin
Rudder
1x Transom-Hung
Ballast
441 lbs
Displacement
1323 lbs
Water Capacity
-
Fuel Capacity
-

Dimensions

Length Overall (LOA)
17.72 ft
Waterline Length (LWL)
15.42 ft
Beam
6.89 ft
Draft
2.62 ft
Max Headroom
3.77 ft
Air Draft
-
Hover over a measurement
IJPE FS LOALWL

Rig & Sails

Rig Type
Masthead Sloop
P (Main Luff)
-
E (Main Foot)
-
I (Foretriangle Height)
-
J (Foretriangle Base)
-
Forestay Length (est)
-
Sail Area
150.69 sqft

Calculations

Sail Area / Displacement (SA/D) Ratio
20
Ballast / Displacement Ratio
33.33
Displacement / Length Ratio (D/L) Ratio
161.09
Comfort Ratio
9.7
Capsize Screening Formula
2.51
Hull Speed
5.26 kn