Flap Delta Measurement
If you don't have the Flap Delta template, follow these steps.
1. Measure and mark 2.9 inches (74 mm) off of the center line.
2. Measure the height difference from the marked point to the top center of the flap - that is your flap
delta measurement for entry into DC.
Envelope Information - Flap Delta Measurement
Operator Adjustments
Pitney Bowes Epic v3.1 (ZVE0) Operator Guide May, 2018 Page 77 of 328