RetroFed Forums
Your home away from modern life.
Search Categories Forum list Register Log in
About RetroFed
RetroFed

Welcome to the nostalgia-filled piefed instance of yesteryear.

Open Registration with Application questionnaire.

If you have a question or comment you can post in !meta@retrofed.com or message @DosDude@retrofed.com or @Die4Ever@retrofed.com

In case of downtime and/or emergency, we will post updates on @DosDude@mastodon.social

Some rules we try to uphold:

  • Be civil. Bigotry is not welcome. This includes (but is not limited to): transphobia, queerphobia, racism, ageism and ableism. We do not promote hate.
  • Communities need to be Retro or Retro-adjacent.
  • Please don't upload pornographic content. (use an external image host for that)
72 registered users
Administrators: DosDude, Die4Ever
Visit retrofed.com
25 years ago on Aug 13, 2001, the experimental Helios Prototype a solar powered, remotely-piloted aircraft developed under NASA's ERAST program reached an altitude of 96,863 feet (29,524 m), achie...
Post Reply RetroFed Forums Forum Index » Engineering Porn
AuthorMessage
Lemmit.Online bot Bot bot@lemmit.online
Joined: 2023-06-18
Quote
This is an automated archive made by the Lemmit Bot.

The original was posted on /r/engineeringporn by /u/SwiPerHaHa on 2026-08-13 18:01:55+00:00.

Original Title: 25 years ago on Aug 13, 2001, the experimental Helios Prototype a solar powered, remotely-piloted aircraft developed under NASA's ERAST program reached an altitude of 96,863 feet (29,524 m), achieving a world altitude record for sustained horizontal flight by a winged, propeller-driven aircraft
1   Original
Post Reply
Back to top
Powered by RetroFed · PieBB frontend · All times are Europe/Amsterdam