Pilot/Controller Glossary
12/2/21
loitering in the vicinity of sensitive locations, (e.g.,
national security, law enforcement facilities, and
critical infrastructure), or disrupting normal air traffic
operations resulting in runway changes, ground
stops, pilot evasive action, etc. The report of a UAS
operation alone does not constitute suspicious
activity. Development of a comprehensive list of
suspicious activities is not possible due to the vast
number of situations that could be considered
suspicious. ATC must exercise sound judgment when
identifying situations that could constitute or indicate
a suspicious activity.
SWAP
−
(See SEVERE WEATHER AVOIDANCE PLAN.)
SWSL
−
(See SUPPLEMENTAL WEATHER SERVICE
LOCATION.)
SYSTEM STRATEGIC NAVIGATION
−
Military
activity accomplished by navigating along a
preplanned route using internal aircraft systems to
maintain a desired track. This activity normally
requires a lateral route width of 10 NM and altitude
range of 1,000 feet to 6,000 feet AGL with some route
segments that permit terrain following.
PCG S
−
10