Focke-Wulf Fw 200 Condor
Focke-Wulf's challenge to the Douglas DC-3 and DC-4, who's production and service-life was derailed by WWII.
The published history of the Condor has many errors propagated from early research using incomplete records, that are still repeated. I've tried to be as correct here with the current research, but maybe future scholarship may change the validity of what I've illustrated.
Focke-Wulf Fw 200 A-series
Designed by Kurt Tank to a Lufthansa specification for a trans-Atlantic airliner in mid-1936. The prototype flew only days after a year later, with tank losing a bet that he could design and build within a year. As a marketing strategy the out-of-sequence numbering "200" was allocated.
During the flight-testing of the prototype the wings and tail were re-designed and replaced with what would become the production designs. A second prototype was built before production of series aircraft commenced.
After the modification the prototype was used on long-range publicity flights including to the USA and Japan. While returning from Japan via a publicity stop in the Dutch East Indies and electrical problem led to the aircraft ditching in Manila Bay and subsequently being written off.
The only variant to the initial A-series aircraft were 2 which were completed as executive transports and allocated to the German Leadership Flight. The second was to be Hitler's personal transport.
The production aircraft were all allocated to Lufthansa and entered service before WWII. International commercial interest was high and several pre-war contracts were signed, although only 2 customers received aircraft.
With the start of WWII the aircraft already delivered, and those still in construction, were conscripted into the Luftwaffe. Several aircraft were initially modified to conduct aerial reconnaissance photography before being refitted back to transports.
With the invasion of Norway, and then the Low Countries, the Condors were used as troop transports. Each aircraft continued in this role through the War, until accidents, combat or wear-and-tear finally took them.
The 9th production aircraft was allocated as Hitler's personal transport, taking the registration and naming of his previous Ju 52 transport. This aircraft received special cabin armour and passenger escape system and parachutes.