Engineering Technical Letters (AFETL)

Click the 'Title' or 'Date' heading to sort by ascending or descending order.

These documents are available in the following format: Adobe Acrobat (PDF)

Title	Date	View
ETL 00-7 Fire Protection Engineering Criteria - Correlation of US and Host Nation Codes and Criteria, with Change 1	05-10-2000	PDF
ETL 01-18 Fire Protection Engineering Criteria - Electronic Equipment Installations	10-24-2001	PDF
ETL 10-5 Self-Help Pest and Vegetation Management Program	08-30-2010	PDF
ETL 11-6 Utilities Reporting for Air Force Facilities	06-21-2011	PDF
ETL 11-27 Solar Lighting for Airfields	12-07-2011	PDF
ETL 11-28 Mandatory Review and Update of Record Drawings for Nuclear-Capable Weapons and Munitions Storage and Maintenance Facilities	12-07-2011	PDF
ETL 11-29 Use of Light-Emitting Diode (LED) Fixtures in Airfield Lighting Systems on Air Force Installations and Enduring/Contingency Locations	12-22-2012	PDF
Engineer Technical Letters (ETL) Index	06-01-2020	PDF

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