==External links==* A-159 page on AERO Vodochody's site* Aero L-159 ALCA page on milavia.net* Aero L-159 ALCA specs & photo at Flugzeuginfo.net* L-159 photos at Photo-Planes.com* L-159 avionic upgrades by Vdot Systems
ISBN 0-7106-2537-5.