Service difficulty reports (SDR)SDR Image galleries 5 December 2017—9 February 2018 By staff writers - Feb 26, 2018 2239 LYCOMING IO540 K1A5-ATA 7421 SPARK PLUG/IGNITER-SPARK PLUG-Ceramic broke. DR 611851451 BELL 206 B-ATA 5302 ROTORCRAFT TAIL BOOM-LONGERON-CRACKED. DR 611851413 LYCOMING IO540-ATA 7421 SPARK PLUG/IGNITER-SPARK PLUG-Ceramic broke. DR 611851388 LYCOMING IO540-ATA 7421 SPARK PLUG/IGNITER-SPARK PLUG-Ceramic broke. DR 611851388 LYCOMING TIO540 J2BD-ATA 7810 ENGINE COLLECTOR/TAILPIPE/NOZZLE-EXHAUST PIPE-CRACKED. DR 611851383 LYCOMING IO540 K1A5-ATA 7421 SPARK PLUG/IGNITER-SPARK PLUG-Ceramic broke. DR 611851378 CESSNA 206 H-ATA 2701 CONTROL COLUMN SECTION-BEARING-SEIZED. DR 611851343 CESSNA 206 H-ATA 2701 CONTROL COLUMN SECTION-BEARING-SEIZED. DR 611851343 CESSNA 150 M-ATA 2720 RUDDER CONTROL SYSTEM-CABLE-WORN. DR 611851335 CESSNA 208-ATA 2561 LIFE JACKET-BATTERY PACK-Swollen. DR 611851310 HONEYWELL TFE731 20-ATA 7260 TURBINE ENGINE ACCESSORY DRIVE-ADAPTER-STRIPPED. DR 611851309 CESSNA 210 R-ATA 3213 MAIN LANDING GEAR STRUT/AXLE/TRUCK-SADDLE-MISSING. DR 611851274 CESSNA 172 R-ATA 5312 FUSELAGE MAIN, BULKHEAD-FIREWALL-CRACKED. DR 611751216 CESSNA 172 R-ATA 5312 FUSELAGE MAIN, BULKHEAD-FIREWALL-CRACKED. DR 611751205