Bear Branch Playground upgrades are complete. Cool, accessible playground ready for play!2yr β grendelt β r/thewoodlands
I just learned the ISS digipeater is active again. Presumed dead, it just sprung back to life. APRS ahoy!7yr β grendelt β r/amateurradio
Ran into Bob Bruninga, WB4APR, author of APRS, this afternoon at USAF Museum8yr β grendelt β r/amateurradio
The cemetery in Galveston is carpeted in wildflowers right now. I couldn't resist stopping for a picture.6yr β grendelt β r/galveston
This guy as outer bands of Harvey moved through today... ππππ€7yr β grendelt β r/galveston
I've got 50 Raspberry Pi setups. Suggestions for sys management? (Question in comments)7yr β grendelt β r/raspberry_pi
What's the source of all the stalks washing up lately? What are they? Why so many?6yr β grendelt β r/galveston
What causes these low-to-high frequency sweeps shown as diag line on WebSDR? QRN or QRM?10yr β grendelt β r/amateurradio
