DAFI21-101_3WGSUP governs aircraft and equipment maintenance management for units and personnel supporting 3d Wing assets.
View DAFI21-101_3WGSUP on armypubs.army.mil
It contains requirements for functional and operational check flights, high-speed taxi checks, aircraft forms, quality assurance, and flight-line safety. The supplement requires compliance with its attachments and prescribes checklists, briefings, records, approvals, and database entries.
Applies to: It applies to all units assigned under the 3d Wing (3 WG), and all personnel performing or supporting maintenance on aircraft or equipment controlled by the 3 WG.
3 OG/CC approval is required to exceed 100 Knots of Calibrated Air Speed (KCAS) during HST checks. (paragraph 9)
When working within 100 feet of running aircraft or 30 feet of a running Auxiliary Power Unit (APU), dual hearing protection will be worn. (paragraph 21-101)
No hearing protection is required when driving on the flight line in a fully enclosed vehicle unless the vehicle has been identified as a hazardous noise producer at the operator’s position. (paragraph 21-101)
All personnel will wear protective foot coverings (booties) when walking on any external surface of F-22 aircraft. (paragraph 21-101)
Use of these devices is prohibited within 10 feet of any aircraft and munitions unless a greater distance (e.g., fuel servicing, weapons loading, etc.) is specified by DAFI 91-208, Hazards of Electromagnetic Radiation to Ordnance (HERO) Certification and Management. (paragraph 21-101)