Space.com
• Mike Wall
The Artemis II mission specialist will take the acting deputy chief engineer role on Nov. 1, supporting technical oversight, mission readiness and engineering standards across NASA programs. Koch succeeds Katherine Van Hooser, who is retiring after more than 35 years at the agency; the move ends Koch’s eligibility for future spaceflight.
Leadership
Latest source-backed stories
High activity
The Artemis II mission specialist will take the acting deputy chief engineer role on Nov. 1, supporting technical oversight, mission readiness and engineering standards across NASA programs. Koch succeeds Katherine Van Hooser, who is retiring after more than 35 years at the agency; the move ends Koch’s eligibility for future spaceflight.
Sierra Space’s chief financial officer has left the spacecraft maker after about six months in the role, the company said. The departure comes as Sierra Space pursues a long-awaited initial public offering, adding uncertainty around the timing of its planned move to public markets.
High activity
Aegean Airlines has appointed deputy CEO and CFO Michalis Kouveliotis to lead the Greek carrier, succeeding Dimitris Gerogiannis, who led the airline for two decades. Gerogiannis will transition to an advisory role overseeing Aegean’s Technical Base.
Samoa Airways is seeking new executives amid plans to relaunch jet operations. The available report provides no details on the positions, aircraft, timing or financing, leaving the scale and operational requirements of the restart unclear.
Transavia Airlines has appointed a new chief executive, marking a leadership change at the European carrier. The available report does not identify the appointee or provide details on the appointment’s timing, the predecessor, or any strategic priorities.
Create a free account to see more recent Leadership stories and keep bookmarks in one place.
Hype's Leadership section provides a curated selection of news and in-depth analysis on the trailblazers and decision-makers in the aviation, defense, and space industries. This collection includes detailed coverage of leadership changes, executive appointments, and the strategic directions set by the industry's top figures, offering a clear view of the personalities driving aerospace innovation and corporate dynamics.
