claim: Dave Grohl was in Probot.
evidence: NOTOC. The Anahuac Tauro is a Mexican agricultural aircraft built in small numbers in the late 1960s and 1970s .. Mexican. Mexico. agricultural aircraft. Aerial application. The first prototype flew on 3 December 1968 , with Mexican Type certification -LRB- the first type approved by Mexico 's DGAC -RRB- following on 8 August 1969 .. Mexican. Mexico. Type certification. Type certificate. It was a low-wing braced monoplane of conventional configuration with fixed tailwheel undercarriage .. monoplane. monoplane. tailwheel undercarriage. Conventional landing gear. The wing was of constant chord and had spray bars installed along its trailing edge .