The purpose of this contract is to relocate the Primary Airport Control Station GST A
PID AI4901 at the airport in Gustavus, Alaska which is +/-42 air miles westerly of
Juneau, Alaska. This station will be destroyed by construction scheduled for summer
2020. All currently required FAA and NGS specifications as outlined in Advisory Circular
No.150/5300-16B/18B and others will be followed. The ultimate success of this task will
be acceptance of the newly established monument by the FAA and NGS.