SPANGDAHLEMABI21-128 governs accountability, issuing, storage, servicing, and safety procedures for aircraft liquid oxygen servicing units.
View SPANGDAHLEMABI21-128 on armypubs.army.mil
The publication assigns duties for cryogenic storage, ready and hold lines, low-use trailers, emergency fills, and servicing operations. It requires safe, functional equipment, qualified operators, protective equipment, and a two-person safety policy.
Applies to: This instruction applies to all authorized Aircraft Maintenance Units (AMU), 726th Air Mobility Squadron (AMS), support equipment maintenance organizations, and all transient alert personnel on Spangdahlem Air Base.
Only properly qualified individuals will operate servicing equipment.
The user will ensure servicing equipment is safe and functional prior to operation.
Establish and maintain a “ready line” for serviceable aircraft LOX servicing units. (paragraph 1)
When to fill a low use trailer- a low use trailer shall be filled before servicing aircraft if it was not filled during the past two calendar days. (paragraph 1)
A two-person safety policy will be observed during all aircraft LOX unit servicing.