David Welch has joined the sales staff of Sierra Industries.
A graduate of Hardin-Simmons University in Abilene, Texas, Welch , a pilot with instrument and multi-engine ratings, has more than 21 years in aviation sales.
Sierra Industries, based in Ulvade, Texas, has specialized in Citation aircraft for more than 25 years, specifically performance enhancement modifications. The company holds more than 75 proprietary Citation modifications and products, just part of its 300 STCs.
For more information: 888-8FLYERS or SIIJet.com.