Aviation

• Skyvector online sectional
• L & L Sport Aviation
• Aircraft Owners and Pilots Association
• Experimental Aircraft Association
• RPI Flying Club
• METARs: KALB KSCH KBDL KPOU KRUT KUCA or TAFs: KALB KBDL KUCA

Radio

• Projects
• If you're in the Albany area, I retransmit shuttle audio on 447.225MHz and 920.8MHz (when the shuttle is on orbit).
• AMSAT home page.
• ARRL home page.
• W2SZ - the RPI Amateur radio club home page.