Title:  Beechcraft L-23 Twin Bonanza

The L-23 was the military designation of the Beechcraft Twin Bonanza (later re-designated U-8), as evaluated and ordered by the US Army for the liaison and communication roles. They entered service in 1952 and a total of 218 were built. They remained in service until 1992.

This title includes the USAF flight manual and maintenance manual (produced by the USAF for the US Army) for the initial L-23 models. The files have been scanned from the original manuals and retain any colour pages.


This title contains:

  • USAF Flight Handbook for the Beechcraft L-23A, T.O. 1L-23A-1 dated 1-5-54 with approx. 96 pages.
  • USAF Handbook of Maintenance Instructions for the Beechcraft L-23A and L-23B, T.O. 1L-23A-2 (was AN 01-90LAA-2) dated 1-12-52 revised to 7-2-56 with approx. 254 pages.