Edge of Space Sciences

EOSS-291 with three  payloads from the Ball Intern Remote Sensing Team (BIRST) from

EOSS-290 with the KCØRPS Geiger counter module, a KCØD APRS radio beacon on a qualification flight, and KE7KCK's GoPro camera weighting a total of 2.71 pounds along with two GPS-equipped radio beacons, and a 10 ft. Rocketman parachute were launched on a 1200 gram balloon from the Pella High School athletic fields in Pella, Iowa  (N41° 23.658', W92° 53.328) at an elevation of 855 feet at 08:14:07 AM on June 15, 2019.  The last packet received before balloon burst was at 9:50 AM at an altitude of 99,778 ft.

EOSS-289 with seven Summit Middle School student payloads weighting 6.3 pounds, an experimental ADS-B aircraft beacon, two GPS-equipped radio beacons, and a 12 ft. Rocketman parachute were launched on a 1500 gram balloon from the Eaton, CO Middle School launch site (N40° 13.48', W104° 4.63') at an elevation of 4,564 feet at 8:09 AM MDT on Apr. 14, 2019.  The launch site was located just off the south parking lot.    The last packet received before balloon burst was at 9:34 AM at an altitude of 96,246 ft.

EOSS-287 with eight University of Colorado Gateway to Space payloads weighting 12.48 pounds, two GPS-equipped radio beacons, and a 12 ft. Rocketman parachute were launched on a 3000 gram balloon from the Wiggins, CO launch site (N40° 13.48', W104° 4.63') at an elevation of 4,564 feet at 6:30:00 AM MDT on Apr. 14, 2019. The launch site was located slightly north of the football field.

EOSS-285 with nine Colorado Space Grant Consortium student payloads weighting 15.5 pounds, two GPS-equipped radio beacons, and a 12 ft. Rocketman parachute was launched on a 3000 gram balloon from the Eaton Middle School in Eaton, CO launch site (N40° 31.58', 104° 43.40') at an elevation of 4845 feet at 07:13 AM MST on Apr.

EOSS-283 was launched from Windsor Colorado on 3/10/2019 with six EOSS beacons.  All payloads were recovered just north of the Colorado state line in Nebraska, near Peetz, Colorado.

This flight was particularlly challenging from the beginning because of multiple postponements due to the weather.  Finally, we had a calm day, no extremely cold weather or snow, and a resonable flight prediction that showed landing in the state of Colorado.