Skip to content
🚨 Essco Aircraft will be closed Thursday the 25th and Friday the 26th for the Holidays. Normal business hours will resume on Monday the 29th. 🚨
🚨 Essco Aircraft will be closed Thursday the 25th and Friday the 26th for the Holidays. Normal business hours will resume on Monday the 29th. 🚨

US Government Spectrometric Oil Analysis Program (SOAP) Technical Manual 1972 (42B2-1-9)

by US War Department Accessories Manuals
$17.00
SKU 31270:R
  • Spectrometric Oil Analysis Program (SOAP)
  • Tehnical Manual - Air Force
  • Revised July 1974