B-2 ‘Spirit of Kitty Hawk’ returns to Whiteman AFB

Published 10:53 pm Thursday, October 15, 2026

WHITEMAN AFB — A B-2 Spirit, tail number 93-1086, also known as the Spirit of Kitty Hawk, returned home to Whiteman Air Force Base on Oct. 7, following completion of its scheduled Programmed Depot Maintenance (PDM) at Air Force Plant 42 in Palmdale, California.

The bomber’s return marks the culmination of an extensive depot maintenance designed to preserve structural integrity, restore advanced coatings, and ensure the stealth platform remains mission ready.

Managed by Northrop Grumman Corporation, at the direction of the Air Force Life Cycle Management Center’s B-2 Program Office, PDM for B-2 is a recurring, sustainment cycle that subjects the bomber to rigorous inspections, heavy structural repairs, and restoration of low-observable (LO) surfaces.

With only 20 aircraft in the nation’s B-2 inventory, the return of each bomber represents a significant boost to readiness.

“The B-2 is a small fleet,” said Lt. Col. Jeffrey Lembrick, Air Vehicle and Systems Management (AVSM), Materiel Leader with the B-2 Program Office. “Every time we return a jet to the field, it represents an additional strategic option available for the President of the United States. When you talk about aircraft availability, one thing we know is that a jet can’t be used if it’s sitting at PDM. So, completing PDM and returning to the field is a big deal.”

While the standard PDM workload focuses heavily on low-observable restoration, coating maintenance, and blade seals, the Spirit of Kitty Hawk underwent an update unique to this cycle: the replacement of its hot trailing edge.

The hot trailing edge is a critical structural assembly designed to withstand the extreme thermal and acoustic fatigue generated by the bomber’s four engines.

During PDM, depot personnel identified and resolved several unscheduled maintenance findings.

“Depot maintenance is designed to find and fix issues before they ever affect a mission, and this cycle proved how robust our inspection process really is,” said Cindy Conner, AVSM Deputy Branch Chief in the B-2 Program Office. “When we encountered any surprise issues, the PDM team didn’t miss a beat. By executing a strategic part swap with an incoming aircraft and manufacturing an additional replacement part right on-site, they kept the schedule moving and returned a combat-ready aircraft to the fleet.”

With PDM completed, the Spirit of Kitty Hawk will transition into the 509th Bomb Wing’s modification line this month to receive advanced LO and communication upgrades that will maintain the B-2’s position as the most technologically advanced bomber in the world.