4.
Use caution during landing for 18 to 23 inch tall threshold crossing lights within 12’ prior to the approach ends of all runways.

5.
A water canal 2000’ to the northwest paralleling Runway 3-21 may be mistaken for the runway during low visibility approaches.

6.
BIRD AIRCRAFT STRIKE HAZARD (BASH) -

a.
Phase I - All months not designated as Phase II. Bird activity on and in vicinity of airfield is usually light.

b.
Phase II - In effect from 20 February to 15 April and from 1 September to 15 December each year. This phase represents moderate to heavy bird activity associated with the migratory season. Joe Foss Fld (KFSD) experiences large concentrations of migratory geese and ducks during this period. For up to date information on migration status call the Snow Goose Hotline - C605-885-6401.

c.
BIRD WATCH CONDITIONS - During periods of 114 FW flying operations the Supervisor of Flying (SOF) will issue Bird Watch Conditions for military aircraft. Contact LOBO SOF on 253.4 or 138.1 (DSN 798-7754) for the current status:

(1)
LOW - Normal bird activity on and above the airfield with a low probability of hazard. No flight restrictions.

(2)
MODERATE - Bird activity near the active runway or other specific location representing increased potential for strikes requiring increased vigilance by all agencies, supervisors and aircrew. Military aircraft should expect one approach to a full stop landing.

(3)
SEVERE - Bird activity on or immediately above the active runway or other specific location representing high potential for strikes. Military takeoffs and landings are not authorized unless a greater emergency exists or an immediate operational necessity dictates.

(AFFSA/AFFSA FIL 07-245)

Keesler AFB (KBIX), MS
1.
CAUTION - Obstructions off both ends of runway require displaced threshold for Rwy 03-21. Do not land prior to runway threshold; however, area past the opposite displaced threshold authorized for use during landing roll out. Portions of runway prior to threshold may be used to begin take-off roll; however, do not use area past opposite threshold for take-off computations or take-off ground roll. Variable width runway at both ends of runway. Distance remaining markers indicate distance remaining for landing roll out only. Pilots unfamiliar with Keesler AFB (KBIX) or requiring overnight parking should contact Base Operations DSN 597-2120 for briefing. Under certain conditions, refueling delays of 1-3 hours may be expected. Minimum 8 hours prior notice required for on/off load cargo DSN 597-3009. Deteriorating ramp condition and flightline construction, use low power settings while taxiing and watch for foreign objects.

(AFFSA/AFFSA)

2.
BIRD ALERT - Traffic pattern Bird Watch Condition MODERATE. Only an initial take-off and the recovery to a full stop landing is permitted under Bird Watch Condition MODERATE. Multiple approaches and touch-and-go landings are not authorized under Bird Watch Condition MODERATE. Aircraft commanders will assess the risk of increased precautions. Consideration will be given to using an alternate airfield with Bird Watch Condition LOW or lesser bird activity.
　
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