- kcvidkid
The Red Tornado Saga: Chapter 13

Red Tornado offers to pick-up Solovar Ray Palmer’s (Atom) wedding to Jean Loring. (She apparently invited him in Super-Team Family #14.) Green Lantern accompanies him, though.

In equatorial Africa, the two heroes rush Solovar away as a crisis brews. When Solovar asks Red his opinion of humanity, he replies:
Mixed! I cherish some humans as my friends, such as the girl Traya you will meet at the wedding. Other humans however are less honorable than—
Suddenly, Red is blasted by a bazooka from a helicopter. As per usual, he’s temporarily downed. However, later, just in time for the wedding…

Unfortunately, we don’t see Red in this wonderful wedding “photograph”:


With Justice League of America #158, the format returns to regular-sized instead of "Giant." It drops a dime in price and loses nine pages from the story.
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When Red Tornado tells his fellow Leaguers that he does't understand the urgency of the latest crisis...

He then goes after the villain, Ultaa by himself and Superman says:
Red Tornado — attacking Ultraa… alone? That kooky computer — he’ll be annihilated.”
Not with an assist by Wonder Woman, Green Lantern, and Flash, he won't!

Reddy figures out what's happening...

...then does his part to end the crisis:


Although he appears on the splash page, Red Tornado is neither credited nor does he participate in the first part of 1978's JLA/JSA team-up extravaganza in Justice League of America #159:


There's good news and bad news for fans of Red Tornado in Justice League of America #160.
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The good news is that he appears in, not one, but TWO panels in the second part of the 1978's JLA/JSA team-up extravaganza, even though he's waylaid like most of the rest of the team:

So he must have participated in one of the battles... right?
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The bad news is we don't see him again until the last page when everything is back to normal...

...stoic, but silent.