Alpine 4's, vayu aerospace corporation, demonstrated its g1 and us-1 airframes to several us based energy and mining customers

Phoenix, july 16, 2021 /prnewswire/ -- alpine 4 holdings' (otcqb: alpp), a leading operator and owner of small market businesses, announces that its subsidiary, vayu aerospace corporation, has successfully demonstrated its g1 and us-1 airframes to several customers in the energy and mining industries. the event was held in a remote location outside of terra heute, indiana.
ALPP Ratings Summary
ALPP Quant Ranking