When I was there in '91 they capped altitude based on commercial traffic at
a given time of the day.

"Bob Coe" wrote in message
news:PU%_c.18835$ni.5116@okepread01...
"ramrod48" wrote
The Blue Angels are in St. Louis this weekend. Having seen several
shows in past years, I'm surprised that they've flown only the "low
show" here this year. Initially, I thought that perhaps the ceilings
were marginal, but yesterday's weather was perfect. The only reasons
I can think of: (a) since the Thunderbird crash last year, DoD has
tightened the rules (b) since they had to replace a pilot earlier this
year after winter practice, they decided to shelve the more risky
"high show" until next year.

Any other facts or opinions?

Probably a flight restriction due to dense air traffic.