Hilton Anatole photo

Use the hashtag #AiaaPropEnergy in public social media posts between 0800 hrs EDT on 19 August 2019, and 1130 hrs CDT on 22 August 2019, to enter the contest. 



Highest Number of Relevant Tweets – $100 gift card 

Second Place Number of Relevant Tweets – $50 gift card 

Honorable Mentions – Best Expo Hall Instagram, High Quality Content – Starbucks gift cards and AIAA prize packs 


Contest Rules

To enter the contest, post on social media during AIAA Propulsion and Energy Forum from 19-22 June 2019. Be sure to include the "#AiaaPropEnergy" hashtag. Posts must be publicly viewable in order to count toward the contest. Prizes will be awarded based on several different criteria in different categories. Posts that count toward the contest must be substantive in nature and directly related to forum sessions, speakers, events and the aerospace community. Retweets and quoting other users' tweets do not qualify. If not able to attend the AIAA Propulsion and Energy Forum, you are still eligible to participate by viewing sessions on the Livestream Channel and posting using the hashtag. The contest will end and the winners will be announced at 1130 hrs EDT on 22 August.


You must be at least 18 years old to participate. When you accept the prize, you're consenting to our use of your information (name, profile, photo) to announce you as a winner. We retain the right to use the information in the future for marketing or promotional purposes on our website or any other communication platform.

Finally, the "legalese": Contest is void where prohibited. All prizes are delivered "as-is" and "with all faults." AIAA is not responsible for human or mechanical errors that tamper with or delay your entry in the contest, or for force majeure events that interrupt or cancel this contest. No purchase necessary to win.


Governing law and jurisdiction is the state of Indiana. You're also not eligible if you're an employee of—or vendor for—the American Institute of Aeronautics and Astronautics. Previous grand-prize winners from within the last 18 months are encouraged to participate but will not be awarded another grand prize ($100 gift card). These rules are subject to change and interpretation is at AIAA’s discretion.




Lockheed Martin