UPGRADE YOUR JET Maximize your aircraft's performance. Our vast selection of engine, aircraft, comfort and utility upgrades will take you higher, faster and farther.
Mark Huffstutler Founder and Chief Executive Officer
ONE-STOP SERVICE Our expertise in comprehensive service for legacy Citations is renowned around the globe. No matter what you fly, we'll satisfy your maintenance needs.
SierraCom Maintenance Tracking We’ll keep up with all of your aircraft records and maintenance schedule so you don’t have to. We’ll notify you when it’s time to bring your plane in. Interested? READ MORE
REACH OUT TO THE FUTURE With our carefully engineered cockpit and avionics upgrades, you'll feel like you're in the newest business jet on the market, at a fraction of the price.
Sierra introduces the SKYSTEP Citation step upgrade. Improved safety, reliability and aesthetics at an affordable price!
FLYING Magazine features Sierra-modified Citation Stallion/ Eagle IIin their "Aftermarket Stars" article.
CLICK HERE to see our latest catalog. Browse, download the section(s) you're interested in, or order your own printed copy. Are you a new visitor? Tell us what you're interested in or get a quote for your aircraft.