Electronic Filing
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MB E-Filing Site
These FCC/MB forms MUST be electronically filed:
FCC Forms 301, 301-CA, 302-CA, 302-FM, 302-DTV, 302-TV, 303-S, 314,
315, 316, 318, 319, 323, 323-E, 337, 340, 346, 347, 349,
350, 381
EEO Forms 395-A and 395-B have been suspended by
Commission Order FCC 01-34.
CDBS Users Guide or call (202)-418-2662
CDBS System Status
Call Sign Reservations & Authorizations
for broadcast
station call signs
Antenna Structure Registration via ULS
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Easy, one-stop access to all online U.S. Federal Government resources
www.USA.gov
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Find Terminal Coordinates
Given a Bearing and a Distance
This program will calculate the end coordinates, in degrees,
minutes and seconds,
given an initial set of coordinates, a bearing or azimuth
(referenced to True North or 0 degrees), and a distance.
The program uses the Great Circle method of calculating distances
between two points. The shortest distance between two points on the
surface of a sphere is an arc, not a straight line.
(Try this using a string on a globe surface.) Because of the curved
surface, the
angle from Point A looking to Point B will not be converse of the
angle looking from Point B to Point A. The distance
program, which will compute the azimuths and distance between two
sets of coordinates, shows this more clearly.
Bearings or azimuths start with 0 degrees toward true north, 90
degrees east, 180 degrees south, and 270 degrees west (clockwise rotation).
DXers (long distance listeners and viewers) may find this program
useful to help determine from where stations may be received if an
antenna is oriented in a particular direction.
The original SPRONG program was written
by John Boursy and modified by Gary Kalagian.
Adapted for Internet use by Dale Bickel in December 1998.
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