PA-23 pilot reported sliding off the end of the wet runway after losing control of the aircraft whil...

Attributes
ACN	1670094
Time
Date	201907
Local Time Of Day	1201-1800
Place
Locale Reference	ZZZ.Airport
State Reference	US
Environment
Flight Conditions	VMC
Light	Daylight
Aircraft 1
Make Model Name	PA-23-250 Aztec
Operating Under FAR Part	Part 91
Flight Phase	Takeoff
Route In Use	Direct
Person 1
Function	Single Pilot
Qualification	Flight Crew Instrument Flight Crew Commercial Flight Crew Flight Instructor Flight Crew Multiengine
Experience	Flight Crew Last 90 Days 79 Flight Crew Total 1079 Flight Crew Type 113
Events
Anomaly	Ground Event / Encounter Loss Of Aircraft Control Ground Event / Encounter Object Ground Excursion Runway

Narrative:

I was going to take off from ZZZ to fly over to ZZZ1 for the night for hangar availability. The wind on the sock was almost a direct crosswind with the occasional gust and it was favoring runway xy for departure. It had just started to rain before I turned on the engines. When I taxied out to the runway and performed my run up; everything was in the green; and the plane was good to go. I applied flaps for short field take off and held my brakes while applying power. With approximately half the runway remaining I aborted the takeoff. I chopped the throttle and applied braking action while getting the flaps up. I realized the plane was not going to stop on the runway because of how slick it was and the tires kept sliding. I cut the mixture as well and the props were windmilling as I slid off the end of the runway. The plane continued to slide down the slope on the hard dirt before coming to a rest at the fence where the prop made contact with the links.

Original NASA ASRS Text

Title: PA-23 Pilot reported sliding off the end of the wet runway after losing control of the aircraft while aborting a takeoff.

Narrative: I was going to take off from ZZZ to fly over to ZZZ1 for the night for hangar availability. The wind on the sock was almost a direct crosswind with the occasional gust and it was favoring Runway XY for departure. It had just started to rain before I turned on the engines. When I taxied out to the runway and performed my run up; everything was in the green; and the plane was good to go. I applied flaps for short field take off and held my brakes while applying power. With approximately half the runway remaining I aborted the takeoff. I chopped the throttle and applied braking action while getting the flaps up. I realized the plane was not going to stop on the runway because of how slick it was and the tires kept sliding. I cut the mixture as well and the props were windmilling as I slid off the end of the runway. The plane continued to slide down the slope on the hard dirt before coming to a rest at the fence where the prop made contact with the links.

Data retrieved from NASA's ASRS site and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.

PA-23 pilot reported sliding off the end of the wet runway after losing control of the aircraft while aborting a takeoff.