Airport Ground Support Equipment worked example

GSE Final Inspection Time at 22% documentation and retest time allowance: a worked example

Suppose documentation and retest time allowance falls to 22%. This page works the full calculation at that level so you can see exactly which result moves and by how much. Estimate final inspection hours for airport GSE from units requiring inspection, inspection pace, and allowance for safety checks, paperwork, and retest.

The inputs for this scenario

  • GSE units awaiting final inspection: 36 units (held at the documented default)
  • Final inspection release pace: 0.16 units/min (held at the documented default)
  • Documentation and retest time allowance: 22 % (the input this scenario stresses; the baseline uses 30)

Working through the calculation

  • The calculation starts from the formula this tool documents: Base inspection time = GSE units requiring final inspection รท final inspection release pace, converted to hours.
  • Total GSE final inspection time works out to 275 inspection hr at these inputs, and this is the headline figure for the scenario.
  • Base inspection time works out to 225 inspection hr at these inputs.
  • Documentation and retest allowance works out to 22 % at these inputs.
  • Final inspection release pace works out to 0.16 units/min at these inputs.

How this compares with the baseline

  • Against the tool's baseline example, where documentation and retest time allowance sits at 30% and the headline result is 293 inspection hr, this scenario comes in 6.15% below the baseline at 275 inspection hr.
  • It computes the total clock hours of final inspection labor for a batch of GSE units, including a markup for documentation and retest. When the numbers land here, the stressed input is the lever to work; the walkthrough above shows exactly how much each output recovers as it climbs back toward the baseline.

Results at a glance

  • Total GSE final inspection time: 275 inspection hr (headline result)
  • Base inspection time: 225 inspection hr
  • Documentation and retest allowance: 22 %
  • Final inspection release pace: 0.16 units/min

Run it with your numbers

  • To rerun this with your own numbers, open the live GSE Final Inspection Time calculator, set documentation and retest time allowance to your actual value, and adjust the remaining inputs to match your operation.

Last reviewed 2026-05-12.