Event Sequence
Prior to takeoff, a normal runup indicated that all systems were performing as expected. Before releasing the brakes, both engines were brought to full power. After rotation, the pilot attempted to retract the landing gear but was unsuccessful. The pilot stated that the airplane was sluggish with the gear extended. A second attempt to raise the gear also failed.
Pilot Actions
Subsequently, the landing gear struck a fence beyond the departure end of the runway and then hit a gravel railroad berm. The pilot further noted that the airplane continued to fly in a sluggish manner. He elected to shut the throttles down and land in a field with tall vegetation.
Outcome
The aircraft executed an off-field landing in vegetation. No further details about damage, injuries, or subsequent events are available from the source.