Erie–Ottawa International Airport,[1] (Carl R. Keller Field) (ICAO: KPCW, FAA LID: PCW) is three miles east of Port Clinton, in Ottawa County, Ohio.

[2] The National Plan of Integrated Airport Systems for 2011–2015 categorized it as a general aviation facility.

[9][10] In 2021, the airport received $1.1 million to rehabilitate a taxi lane and improve structural integrity at parking aprons.

In 2023, Senator Sherrod Brown announced that a $294,000 grant was secured to begin construction of a new airplane parking ramp or new hangar, funded by the FAA Airport Terminal Program included in the Infrastructure Investment and Jobs Act that was signed into law by President Joe Biden.

[14] In the year ending October 21, 2020, the airport had 54,150 aircraft operations, average 148 per day: 74% general aviation, 26% air taxi, and <1% military.