Birds and migratory waterfowl on and in vicinity of airport.
A110-3
Snow removal operations in progress winter months. Vehicle operators will be monitoring CTAF; aircraft landing/departure appleton should use CTAF when air traffic control tower closed.
A43-03
Operates continuously.
A43-12
Operates continuously.
A43-21
Operates continuously. PAPI restricted beyond 8.5 deg rgt of course.
A43-30
Operates continuously.
A81-APT
When air traffic control tower closed HIRL runway 03/21 preset on low intensity; to incr intensity and activate MALSR runway 03; REIL runway 21;HIRL runway 03/21; MALSR runway 30; REIL runway 12; HIRL runway 12/30 - CTAF.
