Getting Out Of Here

I get kind of worked up when Im unsure. Last year, I hauled a load out of a backcountry strip (Sulphur Creek, Idaho, ID74) that included a 320-pound elk, my brother and me, plus all our gear for eight days in my Cessna 180. Field elevation was 5835 feet, and I remember that the takeoff used up a lot of the 3300-foot runway. I went through the numbers over and over before I left and when we got home, I confirmed the loading cargo put us right at gross weight on takeoff.

Mike Hart

Friday, November 18, 2016 at 12:00 AM ET

Verified

Key Takeaways:

Pilots must accurately *know*, not just estimate, that their aircraft is within weight and balance limits, especially when facing challenging conditions like short, high-elevation runways with heavy loads.
Familiarize yourself with your aircraft's loading permutations and Center of Gravity (CG) envelope by regularly running calculations for various scenarios to intuitively understand how different configurations affect balance and performance.
Implement conservative planning, strategic loading practices (e.g., placing heavy items forward), and learn from actual load data to enhance safety and reduce uncertainty on future flights.

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I get kind of worked up when I’m unsure. Last year, I hauled a load out of a backcountry strip (Sulphur Creek, Idaho, ID74) that included a 320-pound elk, my brother and me, plus all our gear for eight days in my Cessna 180. Field elevation was 5835 feet, and I remember that the takeoff used up a lot of the 3300-foot runway. I went through the numbers over and over before I left and when we got home, I confirmed the loading cargo put us right at gross weight on takeoff.

This year, I flew a similar load out of Cabin Creek, Idaho (I08), with 16 fewer gallons of gas, 1600 fewer feet of elevation and 1600 fewer feet of runway. Cabin Creek’s 1700-foot-long runway has a rather substantial slope, a 100-foot elevation drop from the top of the runway to the bottom, giving it a 6.35 percent grade. Unless you’re flying a helicopter, taking off downhill is the only way.