Quote:
Originally Posted by Viper2000
Ideally, I'd use the ISO standard atmosphere, because it's neutral and current.
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Just had a look. The appendix in this particular book gives temperature, pressure, density, and speed of sound in SI units and English units. Data are every 2000m up to 70km for SI, and every 5000 feet up to 175000 feet for English units.
Let me know if that's worth anything to you and I'll see what I can do about scanning it.