http://www.faa.gov/about/office_org/...fo/directions/
Directions to the Singapore IFO « Singapore IFO Home
The Singapore FAA office is not located at the American Embassy.
The Embassy is a mailing address only.
The office is located at Changi International Airport. Please come to Terminal 2 and call 6545-5822. Someone will escort you to the office.
Regards,