NPOTA + SOTA Map

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SOTA Layer - Summits

In NPS Unit = NPOTA+SOTA Eligible
Near NPS boundary = Uncertain
Outside NPS Unit = SOTA Only


NPOTA Layer - NPS Units

  NPS Unit boundary

Center of Map:
 latitude,longitude:
  grid subsquare:

SOTA Layer - Summits

Show:	Summits in NPS Units All Summits in USA None / Layer OFF
Points:	1 - 10 (All) 2 - 10 4 - 10 6 - 10 8 - 10 10
ID:
Name:
Color:	NPOTA+SOTA Eligibility SOTA Points

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NPOTA Layer - NPS Units

Show:	All NPS Units National Parks National Monuments National Historical Parks National Historic Sites National Memorials Other Designations None / Layer OFF
Name:
Color:	Brown (for Map view) LIGHT (for Satellite view)

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Grid Square (center of map):	Off On
County boundaries (zoom in):	Off On

NPOTA: National Parks on the Air (ARRL)
SOTA: Summits on the Air

This map was designed to help amateur radio (ham radio) operators find locations eligible for dual activations of the NPOTA and SOTA programs, and is optimized for use on mobile phones and tablets. It uses freely available data from the NPS and SOTA organizations, and should not be relied on to confirm locations of summits or exact NPS boundaries.

Data Sources:
NPS Unit boundaries: NPS IRMA Portal
SOTA Summits: SOTA database service
County boundaries: US Census

Website, Map and GIS data analysis by Christiaan Adams, KJ6WEG, with contributions by N7UN, NF1R, W3IZ, W6PNG.
v18.2