International Occultation Timing Association
Asteroid occultations passing over Arizona, images provided by Wayne Thomas
Zip file for January (PDF & maps), updated 12/30
Zip file for February (PDF & maps), updated 1/09
Zip file for March  (PDF & maps), updated 2/07

Asteroidal Occultations that the Dunhams plan to observe from or near Arizona
Zip file for April  (PDF & maps), uploaded 3/09
Page for April, uploaded 4/05/2020