Special Projects Bureau: Neil Barnes' altimeter
Special Projects Bureau: The altimeter in the REHAB chamber
Special Projects Bureau: Peak indicated altitude
Special Projects Bureau: The RockBLOCK Irdium sat board
Special Projects Bureau: Neil Barnes working on the control board
Special Projects Bureau: The prototype board
Special Projects Bureau: Rendering of the LOHAN control board
Special Projects Bureau: The printed LOHAN control board
Special Projects Bureau: The LOHAN control board in detail
Special Projects Bureau: The LOHAN control board in detail
Special Projects Bureau: Bits for the SPEARS board
Special Projects Bureau: SPEARS under construction
Special Projects Bureau: The completed SPEARS board
Special Projects Bureau: The RockBLOCK Iridium board
Special Projects Bureau: RockBLOCK mounted
Special Projects Bureau: RockBLOCK-Arduino sandwich
Special Projects Bureau: Ardupilot Mega 2.6
Special Projects Bureau: Futaba T6J 6-channel 2.4GHz transmitter
Special Projects Bureau: Temporary autopilot rig
Special Projects Bureau: Radio transmitter
Special Projects Bureau: Pixhawk autopilot
Special Projects Bureau: Pixhawk connection check
Special Projects Bureau: Pixhawk, Pi and Playmonaut
Special Projects Bureau: Pixhawk external LED and safety switch
Special Projects Bureau: Digital airspeed sensor
Special Projects Bureau: Digital airspeed pitot
Special Projects Bureau: Raspberry Picam