PACAFI21-105_OSANABSUP — Fabrication Program

PACAFI21-105_OSANABSUP governs the fabrication program and related aircraft corrosion control operations at Osan Air Base.

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  • Publication number: PACAFI21-105_OSANABSUP
  • Title: FABRICATION PROGRAM
  • Date: 2025-06-09

View PACAFI21-105_OSANABSUP on armypubs.army.mil


It adds requirements for aircraft painting, washing, corrosion control training, facility access, scheduling, inspections, and records. It also specifies travel pod paint standards, waiver assessments, and aircraft paint placard dimensions and color.

Applies to: This supplement applies to all 51st Fighter Wing aircraft, transient aircraft and units deployed to Osan Air Base, Korea.

Topics covered

  • Aircraft painting
  • Aircraft washing
  • Corrosion control training
  • Paint identification placards
  • Wash rack operations
  • Travel pod paint standards
  • Corrosion control facility access

Questions and answers

How long must fabrication program records be kept?

Records will be maintained for a minimum of 2 years. (paragraph 8)

What training must maintenance personnel receive?

Maintenance personnel will receive annual Corrosion Prevention and Control training during Mission Orientation Training. (paragraph 8)

When is building 1750 closed for paint operations?

Ensures compliance with 51st Fighter Wing Commander (51 FW/CC) directive to keep building 1750 closed for paint operations based on out-of-limits chemical exposure limits. (paragraph 8)

What must aircraft have before entering the Corrosion Control Facility?

Aircraft will have a completed hangar checklist prior to entry into the Corrosion Control Facility. (paragraph 8)

When are personnel allowed on top of an aircraft in the wash rack?

Installing and removing covers and tape is the only time that personnel are allowed on top of the aircraft in the wash rack. (paragraph 8)

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