Boeing C-135 Series Structural Repair Illustration Catalog — Ralph F. Johnson

What this book is

The Boeing C-135 family is one of the longest-serving military airframes in the United States Air Force. Derived from the same prototype (Boeing 367-80, the "Dash-80") that gave the world the Boeing 707, the C-135 entered service in 1957 as the KC-135 Stratotanker — the air refueling tanker that has fueled almost every American military air operation from Vietnam through the Global War on Terrorism. The airframe was adapted into reconnaissance (RC-135), command-and-control (EC-135), test (NC-135), weather (WC-135), and Open Skies treaty inspection (OC-135) configurations. As of 2026 the KC-135 is still in active service, nearly 70 years after first flight.

This book is the Boeing factory technical manual that flight-line maintenance technicians and depot-level structural engineers used to identify, source, and repair structural components across the C-135 family. It was issued by Boeing Commercial Airplane Division’s Spare Parts Department in Renton, Washington, and distributed to the bases and depots that maintained the fleet.

Why it matters — the Kirtland connection

Kirtland Air Force Base in southeast Albuquerque has had operational and test relationships with C-135 family aircraft for decades. The 58th Special Operations Wing at Kirtland trains aircrew on a range of platforms; the Air Force Research Laboratory (AFRL) Phillips Site at Kirtland has operated NC-135 test variants; and Kirtland-based units have routinely supported C-135 operations across the Western and Southwest air corridor. C-135-family aircraft passing through, training at, or being maintained near Kirtland have been a continuous part of the Albuquerque sky for the entire post-1960 era.

This manual is the kind of document a technician at Kirtland, AFRL, Sandia, or one of the contractor shops that supported the airframes would have kept on a personal shelf for reference. The handwritten provenance — "Ralph F. Johnson — C-135 Structures" — identifies the working technician or engineer who carried this copy. Manuals like this don’t survive in clean condition; they get used, marked up, and eventually retired with the technician. Surviving copies are documentary evidence of a specific career and a specific era of Cold-War-and-after USAF maintenance work.

Multi-part bibliographic record

How it came in

Donated in May 2026 through NMLP. Donor scenario anonymized per archive policy. The book is in working condition consistent with decades of hangar use — spiral binding intact, pages clean, occasional period annotations.

Where it’s going

Three plausible next-homes for a named-provenance C-135 manual: a USAF historical archive (Air Force Historical Research Agency at Maxwell AFB, AL, or a Kirtland-AFB-affiliated history collection), a working KC-135 maintainer or engineer who collects period documentation, or a NM-aviation-history private collector. I’ll route to the strongest fit when the next-home decision is made.