There is one major issue that has not been addressed here. Went to a boogie, landing on the beach and that was where you packed and waited for the bus ride to the plane. Plane loaded at the airport which was +500 ft. If you were on the 2nd otter load and had to sit to wait for the 1st, your digital alti reset to the airport altitude. So too was your AAD. Everyone was off 500ft except for those analog dial altimeters who were set a 0ft when they landed at the beach. Digital reset themselves, analog stayed put until you move them.
Digital or Analog Altimeter
in Gear
Went to a boogie, landing on the beach and that was where you packed and waited for the bus ride to the plane. Plane loaded at the airport which was +500 ft. If you were on the 2nd otter load and had to sit to wait for the 1st, your digital alti reset to the airport altitude. So too was your AAD. Everyone was off 500ft except for those analog dial altimeters who were set a 0ft when they landed at the beach.
Digital reset themselves, analog stayed put until you move them.