| Deer Harbor Sea Plane Base | |
| Iata: | DHB |
| Faa: | 42W |
| Owner-Oper: | Deer Harbor Marina |
| City-Served: | Deer Harbor, Washington |
| Location: | Deer Harbor, Washington |
| Website: | Deer Harbor Marina |
Deer Harbor Sea Plane Base is a seaplane base located in Deer Harbor, Washington on Orcas Island.[1] [2]