underline indicates no voice on frequency.
crosshatch indicates shutdown status.
operates less than continuous or on-request
ASOS/AWOS
HIWAS
FSS Radio providing voice communications.
The heavy line box indicates flight service station. (FFS)
121.5,122.2,243.0, and 255.4
Canada 121.5,126.7, and 243.0
are available at many fss and are not shown on the communication box.
certain flight service station. (FFS) provide airport.
Advisory service see A/FD
"R" receive only..
Frequency above thin line box are remoted to NAVAID site.
Other flight service station. (FFS) frequency providing voice communication may be available as
determined by altitude and terrain. Consult airport/Facility directory for complete information.
area communication is are non-verval communication,verval communication and written communication
The communication attributes of any given area or workplace vary greatly. These attributes vary based on the situation presented for example.
the activity of conveying information. Communication has been derived from the Latin word "communis", meaning to share. Communication requires a sender, message, and an intended recipient, although the receiver need not be present or aware of the sender's intent to communicate at the time of communication; thus communication can occur across vast distances in time and space. Communication requires that the communicating parties share an area of communicative commonality. The communication process is complete once the receiver has understood the message of the sender. types of communication are Verbal & Non-verbal communication
a new hazardous chemical is introduced to your area
Deborah Tannen coined the term 'Genderlect'.
The types of information found in the communication boxes on the VFR terminal area chart are the radio frequencies for the Flight Service Station or the local control tower. This helps small aircraft pilots to move around the TCA without entering that space.
The gray line on the VFR terminal area chart is Terminal Radar service area (TRSA)
The blue solid line on the VFR terminal area chart is class B airspace
The blue dashed line on the VFR terminal area chart is class D airspace
The magenta dashed line on the VFR terminal area chart is class E airspace
Automatic terminal advisory frequency.
The magenta line with dots on the VFR terminal area chart is ADIZ AIR defence identification zone.
Control tower
airport of entry.
The magenta line solid line on the VFR terminal area chart is Mode C see far 91.215/aim
Paved Runways
Paved Runways