Period of Applicability
2025-09-15 15:37 - 2027-09-15 15:36
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Interpretation
From Sep 15, 2025 at 1537 to Sep 15, 2027 at 1536 EST, the Obstacle Departure Procedure (ODP) and takeoff minimums for Donaldson Field (GYH) are revised. For Runway 05: takeoff minimums are 300-1 3/4 or standard with a minimum climb of 223 ft/nm to 1300; alternatively, with standard takeoff minimums and a normal 200 ft/nm climb gradient, takeoff must occur no later than 1900 ft prior to DER. Obstacle notes for Runway 5 are updated to include a fence near the DER and multiple trees right and left of centerline, plus a tower 1.4 NM from DER; for Runway 23, a smokestack obstacle is noted.