maine. in fact, nice enough for a parachute jump. his granddaughter jenna knew what was up and coming down. >> we all thought the plan was a bit ambitious, but we're all thrilled, even my grandmother, that he is following through with that plan today. >> reporter: strapped to a member of the all veteran parachute team, the 41ths president rode it out like a pro. and little wonder. his first jump came when his plane was shot down over the ocean in world war ii. he jumped again on his 75th birthday. his 80th, and his 85th as well. >> where is my hero? >> greeted on land by his whole famous family. >> i wasn't worried the least bit. happy birthday! i think it's awesome 85-year-old guy is jumping out of airplanes on his birthday. >> the former president is also enjoying soaring popularity. a cnn orc poll shows 58% of the public has a favorable opinion