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L-4 Grasshopper Floatplane

L-4's on floats were used in almost every theatre of operations in WWII (perhaps most notable in Italy, following the Salerno landings), and their history parallels its wheeled version in many areas. This expansion pack is designed to complete the original L-4 package, which can be found here, although it is also a complete stand-alone package in every regard.

General L-4 History

The history of the L-4 is best summed up by Ken Wakefield, author of "The Fighting Grasshoppers" and "Lightplanes at War", who graciously contributed the following overview of this aircraft:

"The Piper L-4 Grasshopper of WW2 was the military version of the highly popular pre-war J3 Cub, by which name it was more widely known to service personnel. Of the 5,500 L-4 variants produced between 1942 and 1945, some went to liaison squadrons and of the USAAF, but the vast majority went to US Army Ground Forces, for use as Air Observation Posts (Air OPs) with the Field Artillery. In both air and ground forces, the L-4 was also used as a flying Jeep, among other things carrying priority mail and personnel between HQs and command posts. Its Continental engine produced only 65hp, yet the L-4's excellent short field performance enabled it to operate from the smallest of improvised airstrips, including roads, adjacent to command posts.

Unlike most other combat aircraft, the L-4 was unarmed and unarmoured. It was one of the smallest aircraft of WW2 and, with a cruising speed of only 75 mph, it was the slowest. Nevertheless, it has been claimed that a single L-4, directing the fire power of an entire Division, could bring a greater weight of explosives to bear on a target then any other aircraft of that period. With the exception of the atomic bomb carrying B-29 Superfortress, no other single aircraft had the destructive capability of the diminutive L-4. It was most widely used in Europe, where more than 2,700 served with the Field Artillery, and of these nearly 900 were lost through enemy action or in accidents. Of those that survived the war, about 150 were shipped back to the US, most of the remainder eventually being sold to civilian purchasers in Britain, France, Switzerland, Denmark and elsewhere in Europe. More than 60 years on many of these are still flying with, in recent years, an increasing number being restored to their original military configuration and markings. A truly remarkable 'warbird', long to be remembered."

So successful was the L-4 that it's military use continued on through to the Korean War, and as recently as Vietnam. Today, hundreds still fly on as civilian light aircraft, some as meticulously restored military aircraft and others in colourful civilian schemes - although it is not known if any are on floats.

Product Features

The model contains several refinements over the original L-4 release models, including all-DXT compressed textures, for optimal performance (coming in at approximately 1/3 the size of earlier L-4 versions).

  • Two paint schemes: WWII Italy, and 1949 Civil Air Patrol
  • Fully clickable and workable cockpit overall;
  • Luminescent gauge dials for night flying, just like the original;
  • Accurate Edo 1320 floats, with retractable and steerable water rudder;
  • Authentic flight dynamics;
  • Animated pilot;
  • All aircraft come with pop-up hand-held radio, GPS and Transponder, for ease of use in FSX.
  • Paint Kit

  • Please note: The Manual and Paint Kit can be found in the "...Microsoft Flight Simulator X/SimObjects/Airplanes/ L-4 Grasshopper Liaison - Floats" folder.

    Note: Some of the scenery in the screenshots is from the payware "Dillingham - Hawaii", by Bill Womack.

    Download Information

    The E-Commerce enabled download executable is about 194 MB in size. The purchase screen will appear when you run the executable. The servers do support Resume, however we do not recommend certain download managers because they can sometimes corrupt large downloads.

    Version 1.0 - Via direct download (99 MB)

    Click Here To Download!

    System Requirements / FS Version Compatibility


    USD - $12.95


    *Approx. Price GBP/Euro

    £10.61

    €12.45

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