aircraft type ?

[Flyin Farmer]

Question , When filing a flight plan online what is the correct identifier for a model 111 kitfox ? seems they want 1 letter and 3 alphanumeric characters anyone? They provide a search list which doesn't include a Kitfox Thanks and when I file by phone experimental Kitfox is ok.

[desertdave]

Model 6 & 7 are FOX

[Eric Page]

According to the ICAO aircraft type designator lookup tool (https://www.icao.int/publications/DOC8643/Pages/Search.aspx), all Kitfox models from the Skystar or Kitfox companies use the code "FOX" with the exception of the Series 5 Vixen and Voyager (naming evolutions of the same tricycle gear airplane), which use the code "VIX".

There are no entries for the early Denny Aerocraft models, so I would just use "FOX".