5.
BASH: The annual hawk migration occurs from 1 September through 31 October. The majority of activity is centered around “Hawk Ridge” located 1 mile east of the Runway 27 outer marker. The largest concentration of birds is found on VMC days with northwest winds, fair weather cumulus clouds, and associated thermals. During this period, discontinue all practice instrument approaches to Runway 27. Turn initial at no more than 3 DME from Lakeside TACAN (LKI). Due to high waterfowl activity in the Beaver MOA, the minimum altitude south of N47°50.0' is 5000' AGL from March through May and from September through October. This line is approximated by the East/West line through Northhome, or 20 DME north of the southern bullseye (N47°30.0' W94°00.0'). Additional restrictions may be imposed based on intelligence data gained from migratory waterfowl agencies.
(AFFSA/AFFSA FIL 06-1044)
Dyess AFB (KDYS), TX
1. Collision potential to transit air operations in the vicinity of Dyess AFB (KDYS). Intensive training and formation flight in the immediate vicinity. Personnel and equipment drops W of the runway. Assault operations of C-130 aircraft W of main runway. Due to traffic density and complexity of patterns, it is important that aircraft maintain runway heading on low approach, missed approach, and touch and go landing. Contact Tower for advisories.
(AFFSA/AFFSA FIL 02-36)
2.
Traffic pattern for main runway, rectangular 3000’ MSL and overhead 3500’ MSL. When DZ/LZ W of main runway is in use E overhead patterns may be directed. Expect 3-4 hours refuel delay during alerts and high density traffic periods. Fleet service is available on 24 hour prior notice. Payment is initiated with an AF Form 15 or suitable substitute from the respective branch of service. No drag chutes available. Inbound aircraft with hazardous cargo call Command Post 20 minutes prior to landing. No transient alert services available 0500-1300Z++ daily.
3.
Transient aircraft desiring use of Marrion Drop Zone/Landing Zone/Extraction Zone for training will request briefing on local procedures through Tactics. Assault operations on assault strip 2900’ W of main runway. Fly rectangular pattern at 2500’ MSL. Single and multiple aircraft paradropping heavy equipment from altitudes up to 3000’ MSL. Final approach to the drop zone parallels within 2000’ the final approach to main Rwy
34. Use of assault strip requires 48 hour prior coordination with
TACTICS, DSN 461-2794. (AFFSA/AFFSA)
4. WEATHER OBSERVING VISIBILITY LIMITATION -
a. Primary Observation Point Visibility Restrictions: East through southeast visibility is restricted due to permanent structures.
b. Secondary Observation Point Visibility Restrictions: South
through West visibility is restricted due to permanent structures. (AFFSA/AFFSA FIL 06-294)
5. CAUTION -
a. Bird Watch Condition (BWC) - Bird activity on the airfield is relatively low. Few migratory birds frequent the area during the year and most bird populations consist of those indigenous species adapted to desert life. Aircrews can monitor ATIS or contact Base Operations to obtain the current Bird Watch Condition. No comments on ATIS when the condition is LOW. Bird Watch Condition Codes are as follows:
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