Narrative:

I was running late for a scheduled job later that afternoon. I was frustrated because others had caused this situation. Because of this situation; I was mentally distraction; did not go through my normal landing procedure; and landed gear up on the runway at ZZZ. I was alone and there were no injuries. The airplane has an aftermarket gear-up warning system. The fuse had been pulled because the gear-up warning voice was going off at altitude. Corrective actions: never be in a hurry when flying; never vary from SOP's; and I will not fly if the gear-up warning system is not operating properly.

Google
 

Original NASA ASRS Text

Title: PLT OF MOONEY M20C LANDED GEAR UP. THE ACFT GEAR UP WARNING HAD BEEN MALFUNCTIONING AND WAS DEACTIVATED.

Narrative: I WAS RUNNING LATE FOR A SCHEDULED JOB LATER THAT AFTERNOON. I WAS FRUSTRATED BECAUSE OTHERS HAD CAUSED THIS SITUATION. BECAUSE OF THIS SITUATION; I WAS MENTALLY DISTR; DID NOT GO THROUGH MY NORMAL LNDG PROC; AND LANDED GEAR UP ON THE RWY AT ZZZ. I WAS ALONE AND THERE WERE NO INJURIES. THE AIRPLANE HAS AN AFTERMARKET GEAR-UP WARNING SYS. THE FUSE HAD BEEN PULLED BECAUSE THE GEAR-UP WARNING VOICE WAS GOING OFF AT ALT. CORRECTIVE ACTIONS: NEVER BE IN A HURRY WHEN FLYING; NEVER VARY FROM SOP'S; AND I WILL NOT FLY IF THE GEAR-UP WARNING SYS IS NOT OPERATING PROPERLY.

Data retrieved from NASA's ASRS site as of May 2009 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.