Which New York City building had a spot for Zeppelins to dock at the top?

Here is the question :

WHICH NEW YORK CITY BUILDING HAD A SPOT FOR ZEPPELINS TO DOCK AT THE TOP?

Here is the option for the question :

• Chrysler Building
• Grand Central Station
• Waldorf Astoria
• Empire State Building

The Answer:

And, the answer for the the question is :

Explanation:

[STC0012813]. Investor group head Alfred E. Smith stated in 1929 that the Empire State Building would be extended by 200 feet, bringing the final height to 1,250 feet. The additional 200 feet were supposed to be used for a mooring tower for Zeppelins and other airships. However, the plan never came to fruition, and business travelers never used it. As reported by ‘The New York Times,’ just one dirigible managed to establish contact with the tower, and even that only lasted for three minutes.