Looking for Dave Alverado in L.V.

[Bitmonx]

Does anyone know how to get a hold of Dave Alverado from Las Vegas? He has not been answering his Moblie Phone for the last 5 weeks and I desperately need to get in touch with him.
I am pretty sure he is working at the North Las Vegas airport as an A&P. Unfortunately I do not know for whom he's working.
He may be going to South America soon.

Hope anyone knows about his whereabouts.

Thanks