ASTRO - 04
Student Flight
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Preflight Details: We will be meeting at the DML at 6:30am for the preflight briefing Predictions for Flight on 11/19/05 Frequency Usage:
We will use 144.340 MHz for packet APRS on most every flight. The flights will usually be airborne by 0900 local time, and be back on the deck by 1200. Flights usually are scheduled for Saturday, with Sunday as a weather date. New Objectives: Testing of the following:
Radio Coverage: (click on picture below for a larger format)
· Red, you should be able receive APRS Packets. This is a generic 82,000 ft ASL coverage map for flights that depart from the area of expected launch sites. Flight day coverage may vary depending on upper air winds. Balloon Info:
FREQUINCIES Primary Repeater (car-tower-car) 444.525 PL 88.5 Primary simplex (car to car) 446.000 CW beacon 147.475 APRS FREQ’s Balloon primary 144.340 Balloon secondary 144.390 Personal tinytraks 144.390 Base Station 405-744-7375
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