IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. United States Air Force Lieutenant ...

It got a little easier for Air Force majors to reach the rank of lieutenant colonel, or O-5, on time this year. Of 1,598 majors who were eligible for “in-the-zone” promotions, 1,231 airmen, or 77%, ...

The Air Force has selected 1,366 active-duty majors for promotion to lieutenant colonel during recent CY24A central selection boards (LAF-A/C/F/I/N/X, NC and MSC). Lieutenant colonel (P0524A) ...

Maj. Tiffany Sellers, commander of the 14th Logistics Readiness Squadron, is promoted to the rank of lieutenant colonel at Columbus Air Force Base, Miss., on December 20, 2022. (Melissa Doublin/Air ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. This rank insignia was worn by Dr.