I want to know the answer to the following question:
What organization regulates building heights in San Diego?
All the background I'm provided with is that "The downtown skyline contains no super-talls, as a regulation put in place by the Federal Aviation Administration in the 1970s set a 500 feet (152 m) limit on the height of buildings due to the proximity of San Diego International Airport.". Is that enough to answer the question?
Answer: yes