MCCONNELLAFBI11-220 — De-icing Procedures

MCCONNELLAFBI11-220 governs aircraft de-icing procedures at McConnell Air Force Base when de-icing is required for mission accomplishment.

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  • Publication number: MCCONNELLAFBI11-220
  • Title: DE-ICING PROCEDURES
  • Date: 2018-08-06

View MCCONNELLAFBI11-220 on armypubs.army.mil


The instruction covers de-icing execution authority, aircrew certification, defrosting, alert aircraft, alternate locations, and ICECON levels. It requires coordination, approval for alternate de-icing locations, and compliance with specified training and aircraft handling procedures.

Applies to: This instruction is applicable to all 22d Maintenance Group (MXG), 22d Operations Group (OG), 22d Mission Support Group (MSG), 22d Medical Group (MDG), 22d ARW Command Post (22 ARW/CP) and 931st Operations Group (931 OG) personnel.

Topics covered

  • Aircraft de-icing procedures
  • De-icing Foxtrot certification
  • De-icing pits
  • Alternate de-icing locations
  • Alert aircraft launch procedures
  • Aircraft de-icing condition levels
  • De-icing fluid runoff

Questions and answers

When are aircraft de-icing planning procedures implemented at McConnell?

Based on meteorological data, planning procedures to de-ice aircraft will be implemented at McConnell from 1 November through 31 March, unless otherwise dictated by both the 22 and 931 OG/CCs.

Who is the execution authority for de-icing procedures at McConnell AFB?

The OG/CC or higher is the execution authority for deicing procedures at McConnell AFB.

Which de-icing fluid is used at McConnell AFB?

De-icing and anti-icing fluids are approved for use in aircraft technical orders, however only de-icing fluid is used at McConnell AFB.

What training must aircrews receive for De-icing Foxtrot certification?

Aircrews (generally Pilots and Navigators) will receive de-icing ground training from a certified De-icing “Foxtrot.”

How many medium sized aircraft can normally de-ice simultaneously?

Normal de-icing procedures allow a maximum of two medium sized aircraft (e.g., KC-135) to de-ice simultaneously using de-icing pits Charlie and Delta.

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