This is not raw NMEA data but parsed 1 second data in a spreadsheet. This link is for the recent GPSL flight, and both payloads were on the same flight string. If you search for other flight recaps on

Hi Mike, We've flown the MS5611-01BA03 with good success. It is specified down to 10mb. Even without setting the local barometric pressure, it is generally within 100 Ft of actual altitude at launch.

Looks like the KB7KSU Igate copied the Altitude OK, then it went to zero. http://www.findu.com/cgi-bin/raw.cgi?call=KD4STH-1 KD4STH-1>APT314,CNABAR,WIDE2*,qAR,KD7HGS:!4251.22N/11539.33W>140/000/A=0320