TO RESPONDE TO P.L. 100-91, THE
NATIONAL PARKS OVERFLIGHT ACT OF 1987, THREE SIMULTANEOUS SURVEYS
OF WILDERNESS VISITORS WILL DETERMINE IF AIRCRAFT OVERFLIGHTS OF
WILDERNESS POSE AN ADVERSE IMPACT TO WILDERNES VISITORS, AND IF SO,
IDENTIFY THE CHARACTERISTICS AND MAGNITUDE OF THE PROBLEM IN
RELATION TO OTHER IMPACTS ON WILDERNESS REACTION
ENJOYMENT.
On behalf of this Federal agency, I certify that
the collection of information encompassed by this request complies
with 5 CFR 1320.9 and the related provisions of 5 CFR
1320.8(b)(3).
The following is a summary of the topics, regarding
the proposed collection of information, that the certification
covers:
(i) Why the information is being collected;
(ii) Use of information;
(iii) Burden estimate;
(iv) Nature of response (voluntary, required for a
benefit, or mandatory);
(v) Nature and extent of confidentiality; and
(vi) Need to display currently valid OMB control
number;
If you are unable to certify compliance with any of
these provisions, identify the item by leaving the box unchecked
and explain the reason in the Supporting Statement.