May 5, 2024August 17, 2024 THE 29TH CHARLES HAMPSON GRANT MEMORIAL INTERNATIONAL MASS LAUNCH OF CLOUD TRAMPS, 2024
April 27, 2023September 12, 2023 THE 28TH CHARLES HAMPSON GRANT MEMORIAL INTERNATIONAL MASS LAUNCH OF CLOUD TRAMPS, 2023
March 9, 2022April 27, 2023 THE 27TH CHARLES HAMPSON GRANT MEMORIAL INTERNATIONAL MASS LAUNCH OF CLOUD TRAMPS, 2022
February 9, 2021September 21, 2021 THE 26TH CHARLES HAMPSON GRANT MEMORIAL INTERNATIONAL MASS LAUNCH OF CLOUD TRAMPS, 2021
December 28, 2019February 21, 2021 THE 25TH CHARLES HAMPSON GRANT MEMORIAL INTERNATIONAL MASS LAUNCH OF CLOUD TRAMPS, 2020
February 2, 2019December 28, 2019 The 24th Charles Hampson Grant Memorial International Mass Launch Of Cloud Tramps, 2019
December 21, 2017August 7, 2019 The 23rd Charles Hampson Grant Memorial International Mass Launch Of Cloud Tramps, 2018
March 18, 2017August 30, 2019 Karl Gies’ Youth Program, Rancho Milpitas Junior High School, 1966-1968
August 2, 2015September 30, 2015 The 21st Charles Hampson Grant Memorial International Mass Launch Of Cloud Tramps, 2015.