BY ORDER OF THE COMMANDER
AIR EDUCATION AND TRAINING
COMMAND
AIR EDUCATION AND TRAINING
COMMAND INSTRUCTION 21-105
09 SEPTEMBER 2020
Maintenance
LOGISTICS PERFORMANCE
MEASURES REPORTING
PROCEDURES
COMPLIANCE WITH THIS PUBLICATION IS MANDATORY
ACCESSIBILITY: Publications is available for downloading on the e-Publishing website at
www.e-Publishing.af.mil
RELEASABILITY: There are no releasability restrictions on this publication
OPR: 19 AF/LGPA
Supersedes: AETCI21-105,
22 February 2017
Certified by: 19 AF/LG
(Lt Col Lance W. Myerson)
Pages: 31
This instruction implements Air Force Policy Directive 21-1, Maintenance of Military Materiel
and aligns with AFI 21-101, Aircraft and Equipment Maintenance Management. It establishes
requirements and provides procedures for reporting aircraft performance measures for all
assigned aircraft. This instruction, coupled with regular internal performance reviews by Air
Education and Training Command (AETC) and subordinate units, supports the goal of
measuring and evaluating maintenance performance and improving capability. This instruction
defines logistics performance terms and has reporting and review procedures to enable AETC to
manage by fact. This instruction applies to all AETC flying training activities. It does not apply
to AETC-gained Air Force Reserve Command or Air National Guard units. This publication
maybe supplemented at any level, but all direct Supplements must be routed to the Office of
Primary Responsibility (OPR) of this publication prior to certification and approval in
accordance with AFI 33-360, Publications and Forms Management. (Note: This requirement
does not apply to local maintenance operating instructions.) After final publication, units will
provide copies of their unit supplements to the Maintenance Division (19 AF/LGPA). The
authorities to waive wing/unit level requirements in this publication are identified with a Tier
(“T-0, T-1, T-2, or T-3”) number following the compliance statement. See AFI 33-360 for a
description of the authorities associated with the tier numbers. Refer recommended changes to
this publication to the OPR using the AF Form 847, Recommendation for Change of Publication;
route AF Form 847 from the field through the appropriate functional chain of command. Submit
requests for waivers using AF Form 679, Air Force Publication Compliance Item Waiver
Request/Approval, through the chain of command to the appropriate Tier waiver approval
