2024 TOMARC & TBARC Swap September 28th

Flyer TOMARC-SWAP-2024

Monday – Friday 3 PM coffee net on the

.76 repeater! Plan to check in!

146.76 MHz with a PL of 88.5 Hz

If you would like to support our 146.76 repeater with a monetary donation, you can send a check to:

PO Box 764
Alpena, MI 49707

NETS – see “NET DOCUMENTS” tab for more information
  • 2 Meter – Mondays 7:30 PM local time 146.76 MHz
  • 70cm Net  –  Tuesdays 7:00 PM local time Tx on 448.975 MHz tone 131.8 Hz and Rx on 443.975 MHz
  • Ten Meter SSB Net  –  Tuesdays 7:30 PM local time 28.405 MHz
  • Thunder Bay HF Net   Thursdays 7:30 PM local time  3985  KHz +/- QRM

The Constitution with the amended By-Law can be found under the About TBARC -> Purpose tab

The Thunder Bay Amateur Radio Club was formed February 1961.  Monthly meetings are held on the fourth Tuesday of the month at Alpena Community College.  A summer picnic is held in  August and a Christmas party is held in December in place of the regular meetings.

The Club maintains a repeater on 146.76 MHz with a PL of 88.5 Hz which is located on Manning Hill approximately 12 miles west of Alpena.  The antenna for the repeater is 910 feet above sea level, 800 feet above the surrounding terrain and the height above ground level is 200 feet.  The 6 db gain of the antenna gives the repeater an Effective Radiated power of 200 watts, providing coverage for Alpena and the surrounding counties.

TBARC – Alpena, Michigan