Amateur Radio Station

Bismarck North Dakota
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Life member: ARRL, RSO and others
Member: Central Dakota Amateur Radio Club
Past member of many Ham radio clubs accross the USA and around the world, including the JARL while stationed in Japan.
I've held every elected and appointed office in many of these clubs, including the office of President of the Radio Society of Okinawa (RSO) several times during my 6 years there. I'm also the founding President of several Amateur Radio (HAM) clubs in the United States.

10-X # 39658
EPC # 16305

Please QSL via My card is "Authenticity Guaranteed"
(AG), which means they have a copy of my HAM license on file.

I'm active in the following radio activities and modes:

  • HF 160 - 6 meters: CW, AM, SSB and FM. Fixed, Mobile and Portable.
  • Various digital modes on 160 - 6 meters and sometimes on VHF and above.
  • 2 m, 70 cm and .23 cm: AM, SSB, FM simplex and repeaters.
  • HAM satellites: FM and SSB.
  • APRS. I turn my APRS on from time to time, but not as much as I used to.
  • Fox hunting (hidden transmitters).
  • U.S.A.F. Military Auxiliary Radio System (MARS)
  • Current Assignments:
    National Mission Support Network Manager and Primary Net Control Station.
    North Dakota State Mars Director (SMD).

    I've also held and performed duties in the following AF MARS positions:

    Northwest Division Deputy MARS Director.
    The NW Division consists of two AF MARS Regions - 8 (MT, ND, SD, WY, UT, CO) and 10 (AK, WA, OR, ID)

    Southwest Division (NV, CA, AZ) HF Voice Network Manager and Public Information Officer
    March AFB Instalation MARS Director (IMD)

    Webmaster both this and the MSN web sites.

    We are looking for new AF MARS members. Contact me for information and click on the MARS menu tab for an application.

  • SHARES SHAred RESources Net Control Station. SHARES allows government agencies access to various radio frequencies and networks which allows them to pass emergency traffic.
  • HAM and MARS ALE (Automatic Link Establishment).
  • PropNet. You can sometimes find me on PSK-31 on 10/17/30 meters as a PropNET automatically controlled digital station. That means that I am transmitting 4-6 times per hour and listening for other PropNET stations, but will respond to a QSO request if I'm not doing something else in the shack. We are doing propagation studies. Go to for additional information, or to join.
  • WSPRnet (Weak Signal Propagation Reporter network) running 5 watts, or less. Visit their web site for additional information, or to join. WSPR is featured in the November 2010 issue of QST.
  • ARRL and W5YI Volunteer Examiner.
  • ARRL volunteer for other HAM radio related activities and services.

  • NK7W Amateur Radio and MARS Station
    Photo Copyright © NK7W

    Rigs: Other equipment:
  • Kenwood TS-2000X. All modes 100 watts 160-6 meters. All modes 100 watts on 2 meters. All modes 50 watts on 70 cm and all modes 10 watts on 1.2Ghz. Shown bottom center

  • Yaesu FT-1000mp MK 5. All modes 200 watts 160-10 meters. Shown bottom left

  • Tempo 2020 100 watts CW, AM and SSB 80, 40, 20, 15 and 10 meters [Pre-WARC]. Shown top left

  • Yaesu FT-8900 mobile 50 watts FM on 10, 6 and 2 meters. 35 watts on 70 cm

  • Heathkit SB-220 amplifier. 2 KW (1,500 watts PEP) 80-10 meters. Shown top center left (black face)

  • Heathkit SB-200 amplifier. 1,200 watts PEP (input per the owners manual) on 80-10 meters. Shown top center right (green face)
  • Dell Optiplex 760 Dual CPU 2.80 GHz desk top.
    Windows 7

  • Gateway 2.80 GHz Pentium 4 desk top built in 2002.
    Windows XP Professional

  • Signalink USB digital interface (two).

  • AEA PK-232 digital interface (two not shown in photo)

  • Fldigi software for most HAM and MARS digital modes.

  • Software for MIL-STD digital modes and ALE (HAM & MARS).

  • Phone patch
  • Due to my move to Bismarck North Dakota (begining of October 15), most of my antennas are still packed in boxes, or on the ground. I installed two of them in a temporary location before the white stuff showed up so I could get on the air this winter.

  • 80-10 meter B&W Broadband Folded Dipole with the feed point at about 17 feet
  • Comet 144, 440 MHz and 1.2 GHz verticle at 20 feet.

  • In the spring, I'll install my tower and the rest of the HF, VHF and UHF antennas and move these two to better locations.

    This web site shall be updated as things change.

    © NK7W 2016
    This web site was established in 2006

    Some items on this web site are © by others and used with their permission.