Zimmer Ultralight Aircraft

Very little is known about Zimmer's foray into ultralight aircraft manufacturing, other than it is believed that only one airworthy prototype was built. If anyone else has any information or photos of this project, please contact us!
The first clue was in the background of a photo from Pete Morley that showed a clay model of that appeared to be a cockpit for a helicopter.
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Former Zimmer employee Chuck Boudreau is seen in this photo with the completed prototype. Note the word "EXPERIMENTAL" just under the open area of the cockpit.
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If anyone else has any information or photos of this project, please contact us!