What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
The PIC arrived at his hangar and found an aircraft parked in front of his. The PIC moved the plane parked in front, and pre-flighted his aircraft inside the hanger. After preflight was complete, the PIC moved his aircraft out of the hanger and moved the other aircraft back inside and proceeded to close the hanger. The PIC stated he did not notice anything abnormal during the runup, taxi and take off roll. Shortly after takeoff at approximately 150 feet AGL something struck the propeller. The PIC contacted tower, canceled IFR and requested a low approach for the tower to inspect. The PIC then landed and taxied back without issue. During a post landing inspection the PIC discovered he had left the towbar on the aircraft, it struck the propeller and broke off resulting in damage to the propeller and the belly of the aircraft. The towbar was later recovered near the end of the runway.
As the FAA filed it
THE PIC ARRIVED AT HIS HANGAR AND FOUND AN AIRCRAFT PARKED IN FRONT OF HIS. THE PIC MOVED THE PLANE PARKED IN FRONT, AND PRE-FLIGHTED HIS AIRCRAFT INSIDE THE HANGER. AFTER PREFLIGHT WAS COMPLETE, THE PIC MOVED HIS AIRCRAFT OUT OF THE HANGER AND MOVED THE OTHER AIRCRAFT BACK INSIDE AND PROCEEDED TO CLOSE THE HANGER. THE PIC STATED HE DID NOT NOTICE ANYTHING ABNORMAL DURING THE RUNUP, TAXI AND TAKE OFF ROLL. SHORTLY AFTER TAKEOFF AT APPROXIMATELY 150 FEET AGL SOMETHING STRUCK THE PROPELLER. THE PIC CONTACTED TOWER, CANCELED IFR AND REQUESTED A LOW APPROACH FOR THE TOWER TO INSPECT. THE PIC THEN LANDED AND TAXIED BACK WITHOUT ISSUE. DURING A POST LANDING INSPECTION THE PIC DISCOVERED HE HAD LEFT THE TOWBAR ON THE AIRCRAFT, IT STRUCK THE PROPELLER AND BROKE OFF RESULTING IN DAMAGE TO THE PROPELLER AND THE BELLY OF THE AIRCRAFT. THE TOWBAR WAS LATER RECOVERED NEAR THE END OF THE RUNWAY.