That reminds me of a tower that collapsed in Kirksville, MO about 16 years ago, just about 60 miles from me.
BUT it was 2000 feet, (two thousand feet) tall. It was a new installation and technicians were replacing cross bracing, that engineers were afraid of failing. Unfortunately, 3 men died who was working on the tower, when it fell. It was an ABC affiliate and owned by KTVO-TV.
At least from what I was reading on that link your sent us, no one was hurt.
Thank God, I hate heights, because I am a chicken poop
PS: Also my home town here in Quincy, Il is one of the leaders in TV and Radio broadcasting equipment. Harris Broadcasting, (formerly Gates Radio) Glenarye, (formerly Quinton) and Broadcast Electronics. Being a Amateur Radio operator, towers and transmitters go hand in hand for me.