Headquarters

The 721st MCB is an Amateur Radio Club from Warren County NJ. We specialize in showing youth the power of Amateur (Ham) Radio to tie together Electronics, Engineering, Mechanics, Building and Making.

Band in a Bucket (BIAB) As seen at:

• Dayton Hamvention 2014
• ARRL Centennial Convention

The Emergency Antenna Platform System (E-APS) As seen at:

• Dayton Hamvention 2013
• World Maker Faire 2013
• RCA Technical Symposium 2013 Orlando, FL
• Lehigh Valley Mini Maker Faire 2014
• ARRL Centennial Convention

On the Air

• K2FN/R 446.425 (TX -5.0) CTCSS 162.2 (Grid: FN20ls)
  • IRLP NODE 4909
  • Echolink 367289

Projects

• The 721st Aeronautical Detachment
• Portable Antenna for Search and Rescue
• 721 MCB Racing
• Tools and Resources

Upcoming Events

• Exam Schedule
• ARRL Field Day 2016

Past Events

• 2012 ARRL 10 Meter Contest
• 2013 ARRL DX SSB Contest
• 2013 Dayton Hamvention
• 2013 ARRL Field Day
• 2013 August North American QSO Party SSB
• 2013 October CQ Worldwide SSB
• 2013 November WCTS ARISS Contact
• Lehigh Valley Mini Maker Faire
• Dayton Hamvention 2014
• Field Day 2014
• ARRL Centennial Convention
• 2014 ARRL 10M Contest
• ARRL Field Day 2015

Reference

• License Study Guides
  • Technician-Class (pdf)(courtesy of KB6NU)
  • General-Class (pdf)(courtesy of KB6NU)
  • Extra-Class (pdf) (courtesy of AD7FO)
• WC2FD on QRZ.COM
• Maps
• Propagation
• Latitude/Longitude Conversions
• HEYWHATSTHAT?
• Country List
• Project Ohio
• Powerpole Assembly tips
• Baofeng programming recipes
• Electronic and RF Calculators
• Inductor and Capacitor Calculators