Basic Air Data project › Forums › General Discussion › Multi-hole probes This topic contains 0 replies, has 1 voice, and was last updated by Erik 8 months, 1 week ago. Viewing 1 post (of 1 total) Author Posts April 12, 2018 at 5:33 pm #6284 ErikModerator The use of mechanical air data booms has a heavy impact on performances, weight, and overall dimensions. As an alternative multi-hole probes (MHPs) can be used. Produce an MHP Do-It-Yourself design is one of Basic Air Data Project goals. Feedback is welcome! Author Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic.