This section is referred to the Martin´s total restoration process between 1973 and 1976, ending with the installment of the aircraft in the USAF Museum, where it is exhibited until today, painted in the Army Air Corps paint scheme of the 30s – in contradiction of the donation law.

The author explains here the activity done by American authorities to obtain the Technical School´s Martin for its Air Museum, until the Argentine government gave its approval and donated it to the United States in 1970, after which it was transported by plane to be restored.

In this section, the autor refers to the detailed organization and the accomplishment of the historical Washington-Fairbanks (Alaska) Flight of 1934, carried out with a 10 B-10 flight, led by who would later become the leader of the American Military Aviation in World War Two: Henry “Hap” Arnold.  

For years, USAF authorities searched for a surviving Martin B-10 to add to its Museum collection, until they found the only surviving plane of its kind in the World in Argentina, where it had been kept as training material in a Technical School in the Greater Buenos Aires, after having been discharged from Naval Aviation stocks. Here the autor tells us the origins and characteristics of this remarkable bomber that in its time represented a great technological advance for Military Aviation.