#This contact information taken from: #http://www.nas.edu/bpa1/US_Radio_Astronomy_Observatories.htm Radio Solar Telescope Network (RSTN)--Palehua Solar Observatory (scroll down for other RSTN sites) Detachment 5, 55th Space Weather Squadron (55 SWXS) 10 Hickam Court Hickam AFB, HI 96853-5254 Phone: (808) 672-0234 DSN: 315-455-2427 Contact (Director, CO): Maj. David A. Miller Sponsor: Air Force Space Command Location: Palehua, Hawaii Latitude: 21.37914° N Longitude: 158.11412° W Altitude: 518.16 m Telescope: Fixed semi-bicone antenna with 34 elements; 3 tracking paraboloid antennas Diameter: 300-m separation for bicone; 8.5, 2.4, and 0.9 m for others Area: n/a for bicone; 57.2, 4.67, and 0.66 m2 at 0.50 eff. for others Height: 6.1 m for bicone; 10.8, 2.3, and 2.3 m Coverage: ±23° az., 0°-180° el. Remarks: Operational facility Observation Type: Solar Frequency band(s): 50 MHz for bicone; for others 246.8 MHz 400.21 MHz 610.21 MHz 1415.92 MHz 2695.67 MHz 4962.07 MHz 8829.8 MHz 15441.85 MHz Radio Solar Telescope Network (RSTN)--Sagamore Hill Solar Observatory 50 WS 715 Kepler Ave., Suite 60 Falcon AFB, CO 80912-7160 Phone: (719) 567-6211 DSN: 560-6211 (50WS/DO) Contact: Maj. Charles A. Koehler Sponsor: U.S. Air Force Location: South Hamilton, Massachusetts [may have been moved to Holloman AFB, NM] Latitude: 42.63083° N Longitude: 70.81500° W Altitude: 53.34 m Telescope: Fixed semi-bicone antenna with 34 elements; 3 tracking parabolic antennas Diameter: 300-m separation for bicone ; 8.5, 2.4, and 0.9 m for others Area: n/a for bicone; 57.2 m2, 4.67 m2, 0.66 m2 at 0.50 eff. for others Height: 6.1 m; 10.8, 2.3, and 2.3 m Coverage: ±23° az., 0°-180° el. Remarks: Operational facility Observation Type: Solar Frequency band(s): 50 MHz for bicone; for others 246.58 MHz 399.17 MHz 609.79 MHz 1415.9 MHz 2695.0 MHz 5022.38 MHz 8856.5 MHz 15356.2 MHz Radio Solar Telescope Network (RSTN)--Learmonth Solar Observatory 50 WS 715 Kepler Ave., Suite 60 Falcon AFB, CO 80912-7160 Phone: (719) 567-6211 DSN: 560-6211 (50WS/DO) Contact: Maj. Charles A. Koehler Sponsor: U.S. Air Force Location: Learmonth, Western Australia Latitude: 22.2333° S Longitude: 114.08333° E Altitude: 10.9 m Telescope: Fixed semi-bicone antenna with 34 elements; 3 tracking parabolic antennas Diameter: 300-m separation for bicone; 8.5, 2.4, and 0.9 m for others Area: n/a for bicone; 57.2 m2, 4.67 m2, and 0.66 m2 at 0.50 eff. for others Height: 6.1 m for bicone; 10.8, 2.3, and 2.3 m Coverage: -23° to 23° az., 0°-180° el. Remarks: Operational facility Observation Type: Solar Frequency band(s): 55 MHz for bicone; for others 245.7 MHz 410.4 MHz 609.0 MHz 1415.5 MHz 2695.0 MHz 4965.5 MHz 8829.7 MHz 15421.0 MHz Radio Solar Telescope Network (RSTN)--San Vito Solar Observatory 50 WS 715 Kepler Ave., Suite 60 Falcon AFB, CO 80912-7160 Phone: (719) 567-6211 DSN: 560-6211 (50WS/DO) Contact: Maj. Charles A. Koehler Sponsor: U.S. Air Force Location: San Vito de Normanni, Italy Latitude: 40.40248 N Longitude: 17.43248 E Altitude: 11.1 m Telescope: Fixed semi-bicone antenna with 34 elements; 3 tracking paraboloid antennas Diameter: 300-m separation for bicone; 8.5, 2.4, and 0.9 m for others Area: n/a for bicone; 57.2, 4.67, and 0.66 m2 at 0.50 eff. for others Height: 6.1 m for bicone; 10.8, 2.3, and 2.3 m Coverage: ±23° az., 0°-180° el. Remarks: Operational facility Observation Type: Solar Frequency band(s): 50 MHz for bicone; for others 245.32 MHz 389.84 MHz 609.62 MHz 1415.72 MHz 2695.67 MHz 4967.74 MHz 8834.9 MHz 15427.76 MHz