Proposed rule · 2025-10422

Amendment of Class D and Class E5 Airspace; Revocation of Class E4 Airspace Dover, DE

This action proposes to amend Class D airspace at Dover Air Force Base (AFB) due to the current designated airspace not properly containing instrument flight rule operations. Additionally, this action proposes to establish Class E surface airspace and to revoke Class E surface extension airspace extending upward from the surface above Dover AFB, Dover, DE, due to the airspace no longer meeting the specifications of its current designation. This action also proposes to amend the boundaries of Class E airspace extending upward from 700ft that no longer meets the requirements for its specific designation due to the amendment or cancellation of Standard Instrument Approach Procedures. This action would also update the coordinates for Dover AFB, Dover, DE, Delaware Airpark, Dover, DE, and the Dover TACAN.