What was found
RIGHT VERTICAL STAB DRAG ANGLE CRACKED. J.SWINK 11/12/19(JW) M/A: 1. R/H VERTICAL STAB DRAG ANGLE REQUIRES REPAIR IAW CRJ900 SRM 55-31-00-201-001-A01. J.BARTLETT 11/16/19 C/A: 1. UPON FURTHER INVESTIGATION, FOUND RH AFT DRAG ANGLE TO REQUIRE REPLACEMENT IAW CRJ900 SRM 55-31-00-201-001-A01. J.CROSSON, WVAC 731 MTC 11/19/19 M/A: 2. REMOVED RH AFT DRAG ANGLE IAW CRJ900 SRM 51-42-13-001-001-A01, 51-42-21-001-001-A01 AND 51-42-22-001-001-A01. J.CROSSON, WVAC 731 MTC 11/19/19 C/A: 2. LOCATED AND DRILLED NEW SERVICEABLE R/H AFT DRAG ANGLE P/N: AV670-21186-004 IAW CRJ900 SRM 51-40-11-001-001-A01. J.CROSSON, WVAC 731 MTC 11/19/19 M/A: 3. RH AFT DRAG ANGLE REQUIRES COUNTERSINK AND SURFACE PREP PRIOR TO INSTALL. J.CROSSON, WVAC 731 MTC 11/19/19 C/A: 3. COUNTERSUNK AND PREPPED SURFACE ON RH AFT DRAG ANGLE IAW CRJ900 SRM 51-40-11-001-001-A01. J.RAEDER 11/23/19 M/A: 4. RH AFT DRAG ANGLE REQUIRES INSTALL. J.RAEDER 11/23/19 C/A: 4. INSTALLED NEW SERVICEABLE RH AFT DRAG ANGLE IAW CRJ900 SRM 51-42-13-001-001-A01, 51-42-21-001-001-A01 AND 51-42-22-001-001-A01. J.RAEDER 11/24/19 M/A: 5. REPAIR AREA REQUIRES EXTERNAL PAINT. J.RAEDER 11/24/19 C/A: 5. PAINTED DRAG ANGLE IAW CRJ900 SRM 51-25-01-001-001-A01. M.PAGE 11/26/19 (11/27/19 PCC)