Recap of EOSS-107

LAUNCH DATE: 15-July-2006
LAUNCH TIME: 7:20 am (13:20 UTC)
LAUNCH SITE: Deer Trail, CO (Driving Directions)

Pre-flight Prediction and Actual Track

Maps made with MapPoint
Prediction made with Balloon Track

Launch Site - Deer Trail
-----------------------
   Launch Point: 39.6114° lat.   -104.0426° long.
           Grid: X=32.75 Y=57.93
    Ascent Rate: 1000 feet per minute
   Descent Rate: 950 feet per minute
       Altitude: 5205 feet

Predicted Landing Site
-----------------------
  Landing Point: 39.3738° lat.  -104.1507° long.
           Grid: X=27.1 Y=41.5
       Altitude: 5000 feet
    Flight Time: 131 Minutes
        Bearing: 199.4° True
          Range: 17.4 Mi.

Actual Landing Site
-----------------------
  Landing Point: 39.511° lat.  -104.2968° long.
           Grid: X=19.3 Y=51.0
        Bearing: 243.0° True
          Range: 15.202 Mi.

Difference from Predicted to Actual Landing Site
--------------------------------------------------
        Bearing: 320.6° True
          Range: 12.264 Mi.

EOSS-107

• Beacon and APRS
  • 145.600 MHz
    • ID: K0ANI-11
    • Tracking Tone then CW ID then APRS
• APRS
  • 144.340 MHz (Payload Train)
    • ID: AEØSS-11
    • DIGI: EOSS
    • Node: BALNOD
    • APRS Time Slotted Every 30 seconds at 0:00 and 0:30
    • Telemetry once a minute
    • Sample Data

EOSS-107