REDMOND, Ore. -- Redmond officials confirmed Saturday that Zachary Bass has stepped down from his post as Redmond Municipal Airport director after more than a decade and in the midst of a major $180 million terminal expansion project.

"After 11 years with the Redmond Municipal Airport, Airport Director Zachary Bass is taking for his next career endeavor," Redmond Director of Communications Heather Cassaro said in a note to the Bugle. Bass's departure was first reported by the Source.

"During his time, RDM experienced impressive growth in passengers and air service, as well as securing the financing needed to double the size of the airport terminal, which will be completed in 2027," the city announcement continued.

"We wish Zach the very best in his next adventure," the city added.

The Bugle has reached out to Bass for any comment on his departure or future plans, but had not heard back as of Tuesday.

However, Mayor Ed Fitch shared a bit of information when asked by The Bugle on Tuesday:

"It is a management decision by (City Manager) Keith (Witcosky)," Fitch told us.

"As I understand it, it worked out to be a mutually amicable separation," he added.

Witcosky declined Tuesday to confirm the mayor's information or add any details beyond the earlier statement.

The city said Redmond Deputy City Manager and Chief Financial Officer Jason Neff will serve as the airport's interim director in the wake of Bass's departure.

"Jason has 20 years of experience with the city and oversaw the airport director since 2022," the city statement said, adding: "We have complete confidence in Jason and the Airport team to carry the work forward."

The Redmond Airport website indicates current plans call for opening the new terminal in November of next year.

The city had advised air travelers over Labor Day weekend to arrive early for scheduled flights - at least two hours before flights are due to depart, especially for early-morning flights.