Ralph
Aviation 473 rep 1 gold badge4 silver badges6 bronze badges
Raspberry Pi 427 rep 5 silver badges8 bronze badges
Stack Overflow 269 rep 4 silver badges18 bronze badges
Space Exploration 183 rep 4 bronze badges
Open Source 183 rep 4 bronze badges

Votes cast (3)

all time   by type  
3 up 0 question
0 down 3 answer