NTSB Identification: WPR15LA164
                
                
                         14 CFR Part 91: General Aviation
                    
                        Accident
                        occurred
                        Saturday, May 16, 2015
                        in
                        El Cajon, CA
                    
                        Aircraft:
                        PIPER PA28 - 140, registration:
                        N7099R
                    
                        Injuries: 2 Uninjured.
                
                    This
 is preliminary information, subject to change, and may contain errors. 
Any errors in this report will be corrected when the final report has 
been completed. NTSB investigators may not have traveled in support of 
this investigation and used data provided by various sources to prepare 
this aircraft accident report.
                        On 
May 16, 2015, about 1020 Pacific daylight time, a Piper PA-28-140, 
N7099R, was substantially damaged after colliding with a residential 
road sign following a partial loss of engine power and subsequent forced
 landing near El Cajon, California. The certified private pilot and his 
sole passenger were not injured. Visual meteorological conditions 
prevailed for the flight, which was being operated in accordance with 14
 Code of Federal Regulations Part 91, and a flight plan was not filed. 
The personal cross-country flight departed Tucson, Arizona about 0640 
mountain standard time, with the reported destination being Montgomery 
Field (MYF), San Diego, California.
In a telephone interview with the National Transportation Safety Board investigator-in-charge, the pilot reported the while en route and approaching the destination airport (MYF), the engine began to run rough. The pilot stated that he applied carburetor heat, which resulted in an initial increase in power, however, the engine was only producing between 1,500 to 1,600 rpm. The pilot opined that with insufficient power to make a closer airport, he elected to make a forced landing to a residential street. During the landing roll the airplane's left wing was substantially damaged after colliding with a road sign.
The airplane was recovered to a secured location for further examination.
In a telephone interview with the National Transportation Safety Board investigator-in-charge, the pilot reported the while en route and approaching the destination airport (MYF), the engine began to run rough. The pilot stated that he applied carburetor heat, which resulted in an initial increase in power, however, the engine was only producing between 1,500 to 1,600 rpm. The pilot opined that with insufficient power to make a closer airport, he elected to make a forced landing to a residential street. During the landing roll the airplane's left wing was substantially damaged after colliding with a road sign.
The airplane was recovered to a secured location for further examination.