Textron Aviation INC 525C accident near Howell, Michigan, January 16, 2017

The NTSB's narrative final · quoted from the NTSB record

After exiting the clouds during the landing approach at the uncontrolled airport, the private pilot of the small jet canceled his instrument flight plan with air traffic control. He stated that, although there was no precipitation when he exited the clouds, he suspected the runway may be icy due to the weather conditions. The pilot saw an airplane holding short on the taxiway at the end of the runway and assumed it was preparing to takeoff, which he stated led him to believe that the runway condition was good. Although the pilot announced his location and intentions on the airport's common traffic advisory frequency (CTAF), he did not inquire about the runway condition via CTAF/UNICOM. Witnesses reported that the approach looked normal. After touchdown, the pilot applied brakes and realized he had no braking action. He subsequently retracted the speed brakes, spoilers, and flaps, and added takeoff power. The airplane yawed to the left and the pilot reduced engine power to idle while applying rudder to correct the airplane's track. The airplane continued off the runway, where it traveled through a fence and across a road before coming to rest inverted.   The pilot and mechanic seated in the airplane that was holding short of the runway during the landing reported that they were only taxiing to a maintenance facility and did not intend to take off. They reported that the taxiways were icy. A witness who assisted the pilot following the accident reported that the roads at the time were covered in ice and "very slick." Recorded data from the airplane showed that the pilot flew a stabilized approach and that the airplane touched down near the approach end of the runway; however, given the icy runway conditions, the airplane's landing distance required exceeded the available runway by more than 8,000 ft. Airport personnel had not issued a NOTAM regarding the icy runway conditions. The airport manager stated he was not at the airport at the time of the accident, and that he was still trying to learn the new digital NOTAM manager system. The employee who was at the airport was authorized to issue NOTAMs, but had not yet been trained on the new system.

The complete narrative as the NTSB published it. The NTSB's docket holds the report as a PDF and any photographs, statements and other documents from the investigation.