Martin Brenner's, Pilot Balloon Resources 

Pibal Theodolites Forward

A collection of information about Pibal Theodolites
Created and maintained by Martin Brenner

Pilot Balloon Observation Theodolites 

This web site is a result of my research on pilot balloon theodolites.  Please proceed here at your own intellectual peril!  You can email comments to 


cooke1.jpg (24374 bytes) wk8403.jpg (96492 bytes) dequerv.jpg (15993 bytes)

Want to know "What got me started  on this site? or who is responsible?"

ribal.jpg (1313620 bytes)
Photo of radiosonde & balloon from NOAA Photo Library