The first flight of the Space Exploration Technologies’ Falcon 1 rocket has been delayed by up to four weeks, following static fire countdown test analysis. Its maiden flight has now been delayed several times. Falcon 1 was expected to take off on 8 February at 23:30GMT. Instead the rocket has been lowered for further investigation and all systems checked. The four-week estimate is based on launch range availability and logistics constraints.
Source: Flight International