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Orders & Notices

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Orders & Notices search results
Type Number Title Status Office Date
Notice N JO 6560.118 Interim Changes to Order JO 6560.62B, Maintenance of Low-Level Windshear Alert Systems (LLWAS) and Wind Measuring Equipment (WME) Active AJW-141 2024-02-13
Order JO 6560.20C Siting Criteria for Automated Weather Observing Systems (AWOS) Active AJW-141 2017-09-06
Order 6560.21A Siting Guidelines for Low Level Windshear Alert System (LLWAS) Remote Facilities Active AJW-141 1989-12-04
Order JO 6563.1 Maintenance of the Automated Weather Observing System-C (AWOS-C) Active AJW-141 2018-09-27
Order JO 6566.1 Maintenance of Surface Weather System (SWS) Active AJW-141 2019-06-03