On Sunday, September 1, 2019, at LDRS 38 on the rocket pasture in Argonia, KS, immediately after Wayne Comfort's O-motor flight, Eric and Tom Cayemberg of Manitowoc, WI, flew THEIR 7.7-in IQSY Tomahawk on a 40,000-Ns O5000. "That's how you fly rockets." Yup!