Energy attenuating mounting foot for a cabin attendant seat

A method of manufacturing an energy attenuating mounting foot comprising:

• forming a monolithic load beam having a longitudinal axis, a top surface, a bottom surface, an inner track interface lobe, and an outer track interface, wherein the inner track interface lobe and the outer track interface load extend laterally from the monolithic load beam,
• wherein each of the inner track interface lobe and the outer track interface lobe are integral to the monolithic load beam,
• wherein the inner track interface lobe has a first upper surface lying below a plane defined by a second upper surface of the outer track interface lobe such that a gap is formed between the first upper surface and the second upper surface:
• wherein the inner track interface lobe and the outer track interface lobe are each configured to couple with a track having a plurality of mounting foot interface lobes:
• forming a channel along the longitudinal axis of the monolithic load beam, wherein the depth of the channel extends from the bottom surface toward the top surface:
• and
• wherein the monolithic load beam is configured to undergo a plastic deformation along the channel in response to a load normal to the longitudinal axis, wherein the plastic deformation closes the gap between the first upper surface and the second upper surface such that the monolithic lad beam is further configured to arrest the plastic deformation along the channel in response to a contact between the inner track interface lobe and one of the plurality of mounting foot interface lobes.