ALTERNATE AIRPORT

Part 91/91K

Alternate Airport Required if forecast weather less than:

1.    1 Hour +/- ETA

2.    2,000 Ceiling

3.    3 SM Visibility

Part 135

1.  1 Hour +/- ETA

2.  1500' above lowest circling

    approach MDA.

3.  If circling not authorized, 1500' above lowest published miniumums or 2000' above airport elevation, whichever is  higher.

4.  3 SM Visibility or 2 SM more than lowest applicable visibility minimums whichever is greater.

Alternate Airport Selection

Part 91/91K

1.    ETA

2.    600 / 2  SM  Precision

3.    800 / 2  SM  Non-Precision

Part 135

One Navigational Facility:

1.   Straight-In or Circling

2.   Precision or Non-Precision

3.   400' added to  HAT / HAA

4.  1 SM added to landing visibility

Two Navigational Facilities

1.   Straight-In Only

2.   Precision or Non-Precision

3.   Different Suitable Runways

4.   200' to the HIGHER HAT

5.  1/2 SM to the HIGHER landing visibility of the

     two approaches.