We’ve probably all used the term "hangar rash" at one time or another to describe so-called “minor incidents” of damage. Usually the term refers to damage from moving aircraft in the hangar, but it can also refer to other incidents on the ground that cause minor damage. I have used that term myself without giving it a second thought. Until now. But as I look at several ground incidents that have happened lately with some fixed based operators, I’m beginning to think that term may be part of the problem. Referring to these events as hangar rash tends to minimize an expensive and potentially safety-critical problem.
One of the incidents that got me thinking about these words looked like fairly minor damage on the outside of one particular corporate jet. But it had significant consequences because of the location of the damage through the pressure vessel. The repair required approved engineering data and an FAA 337 major repair form, which becomes part of the aircraft’s permanent maintenance records. It can have a significant impact on the resale value of the aircraft. So even though the damage looked “minor” and the aircraft could be made airworthy readily and relatively inexpensively, the location of the damage through the pressure vessel and subsequent patch could significantly lower the value of the airplane to potential buyers. A minor incident with not-so-minor consequences can hardly be considered an innocuous sounding “rash.”