{"data":{"id":"us/47-cfr-87.525","jurisdiction":"us","citation":"47 CFR 87.525","heading":"Scope of service.","body":"Automatic weather observation stations (AWOS) and automatic surface observation stations (ASOS) must provide up-to-date weather information including the time of the latest weather sequence, altimeter setting, wind speed and direction, dew point, temperature, visibility and other pertinent data needed at airports having neither a full-time control tower nor a full-time FAA Flight Service Station. When a licensee has entered into an agreement with the FAA, an AWOS or an ASOS may also operate as an automatic terminal information station (ATIS) during the control tower's operating hours.","path":["Title 47—Telecommunication","CHAPTER I—FEDERAL COMMUNICATIONS COMMISSION","SUBCHAPTER D—SAFETY AND SPECIAL RADIO SERVICES","PART 87—AVIATION SERVICES","Subpart S—Automatic Weather Stations (AWOS/ASOS)"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-47.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:26:28Z","sha256":"871cff1dcc474fdd611cd861b85eaf61bad699625bd004eccb875ea0f776b325","source_id":"us-cfr","stale":true,"prev":"us/47-cfr-87.483","next":"us/47-cfr-87.527"},"notice":"GroundRules: Original legal text. Not legal advice."}