Comment "Sambu Building Heliport (demolished)" on Sambu Building Heliport, South Korea

According to: https://www.emporis.com/buildings/163905/sambu-building-seoul-south-korea this heliport and the building it was atop were demolished in 2017; however, how do I indicate "closed heliport," when the only option I am given is "closed airport?" Please advise.

My comment about Sambu Building Heliport

(plain text only)