https://mainebiz.biz/article/maine-delegation-says-usps-failure-to-pay-penobscot-island-air-jeopardizes-island-mail-service/
Maine delegation says USPS failure to pay Penobscot Island Air jeopardizes island mail service
Apr 29, 2026 - The USPS failed to pay the Rockland-based Penobscot Island Air more than $349,000 for mail-delivery service, the delegation wrote.
failure to paypenobscot island air