Weather Satellite Images  With color precipitation enhancement, map color and 10° grid.  Produced by Thomas Williams, K9AC at Sequim,, Washington, USA 48° N 123° W
Next up:  NOAA 19-44 E     10:50 PST	Forecast  NWS  Discussion	00Z Surface
Add 8 hours for UTC	00Z (~7PM)    500 MB    12Z  (~7AM)	12Z Surface

Updated Satellite Predictions for Port Williams, Washington, U. S. A.

	Start of Pass		Image Available		Maximum Elevation	Frequency
Satellite	UTC	local time	UTC	local time	(east or west)	MHz
NOAA 19	19 Mar 17:50	19 Mar 10:50	19 Mar 18:02	19 Mar 11:02	44° E	137.10
NOAA 19	19 Mar 19:31	19 Mar 12:31	19 Mar 19:54	19 Mar 12:54	31° W	137.10
NOAA 18	19 Mar 19:41	19 Mar 12:41	19 Mar 19:56	19 Mar 12:56	74° W	137.9125
NOAA 15	20 Mar 03:05	19 Mar 20:05	20 Mar 03:17	19 Mar 20:17	58° W	137.62
NOAA 19	20 Mar 05:20	19 Mar 22:20	20 Mar 05:44	19 Mar 22:44	71° W	137.10
NOAA 18	20 Mar 05:31	19 Mar 22:31	20 Mar 05:46	19 Mar 22:46	42° E	137.9125
NOAA 18	20 Mar 07:12	20 Mar 00:12	20 Mar 07:24	20 Mar 00:24	31° W	137.9125
NOAA 15	20 Mar 15:15	20 Mar 08:15	20 Mar 15:27	20 Mar 08:27	39° E	137.62

Self-Phasing Quadrifilar Helix

Satellite image data is received with this antenna.
The support structure is made of plastic pipe. 
Helical elements are loops of LMR-400 coaxial cable. 
RG-8 Mini-Foam coax is used for the balun and feedline.
Dimensions are from John Coppens' Antenna Calculator.