What does O12 stand for?
O12 stands for "Grand Lake St Marys Seaplane Base"
How to abbreviate "Grand Lake St Marys Seaplane Base"?
"Grand Lake St Marys Seaplane Base" can be abbreviated as O12
What is the meaning of O12 abbreviation?
The meaning of O12 abbreviation is "Grand Lake St Marys Seaplane Base"
What does O12 mean?
O12 as abbreviation means "Grand Lake St Marys Seaplane Base"
