OBSTACLES AT OR NEAR THE SITEAll obstacles will be removed, reduced or marked. A landing point will never contain an obstacle. (Obstacles are anything that are 18” high, wide or deep)FOUR R’s: Remove Reduce Red (mark in red) Radio (advise pilot)*NOTE: Ground slope can be considered an obstacle.Always attempt to land the aircraft up-slope or side-slope. NEVER land an aircraft down-slope if at all possible!GROUND SLOPE RESTRICTIONS All A/C can land where ground slope measures 7 degrees or less and no advisory isrequired. When the slope exceeds 7 degrees, OH & UH A/C that utilize skids for landing mustterminate at a hover. When the slope measures between 7 and 15 degrees, large UH & CH A/C that utilize Wheels for landing, are issued an advisory, and they will land upslope. If the slope exceeds 15 degrees, all A/C must terminate at a hover.
現場或附近的障礙物<br><br>所有障礙物將被移除、減少或標記。著陸點永遠不會包含障礙物。(障礙是任何18"高,寬或深)<br><br>四個 R:<br><br>· 刪除<br>• 減少<br>* 紅色(紅色標籤)<br>* 收音機(建議飛行員)<br><br>*注:地面坡可視為障礙物。<br><br>始終嘗試降落飛機向上斜坡或側坡。如果可能的話,切勿將飛機降落下坡!<br><br>地面坡度限制<br><br>- 所有 A/C 都可以在地面坡度為 7 度或以下且無諮詢的情況下降落<br>必填。<br><br>• 當坡度超過 7 度時,使用滑軌著陸的 OH + UH A/C 必須<br>在懸停處終止。<br><br>• 當坡度測量 7 到 15 度時,利用大 UH 和 CH A/C<br> 車輪著陸,發出警告,他們將降落上坡。<br><br>• 如果坡度超過 15 度,則所有 A/C 都必須在懸停時終止。
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