As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS GROUNDED: ON TAKE-OFF 1000FT AGL #1 ENGINE COMPRESSOR STALL AS POWER WAS REDUCED TO CLIMB LOUD BANG 2 SEC. AIRCRAFT BEHIND REPORTED SHORT BURST OF FLAMES. ALL ENG READING RETURNED TO NORMAL. MOC CONCURRED WITH QRH. OK TO CONTINUE WITH ALL ENG READING NORMAL. MAINTENANCE ACCOMPLISHED TSM 73-00-00-810-866-A 4D WITH NO FAULTS FOUND. AIRCRAFT WAS RETURNED TO SERVICE.