# Service difficulty reports: N72649, cancelled Jan 4, 2012 A list on [N72649, cancelled Jan 4, 2012](https://openairdocs.org/deregistered/N72649-2012-01-04.md). Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first. - [SDR AC2R64905232011](https://openairdocs.org/sdr/AC2R64905232011.md): Thermostat · malfunctioned · May 23, 2011 · N72649 · Skrsky S76A · Turbine Engine Oil System > PILOTS NOTICED NR 1 ENGINE OIL TEMP GAUGE ABOVE 110+. NO OTHER INDICATIONS WERE OBSERVED AT THIS TIME. REDUCED NR1 ENGINE TO FLIGHT IDLE AND INFORMED PAX OF SITUATION AND RETURNED TO BASE. REPLACED NR 1 ENGINE OIL THERMOSTAT. - [SDR AC2A649010711](https://openairdocs.org/sdr/AC2A649010711.md): Gearbox · making metal · Jan 7, 2011 · N72649 · Skrsky S76A · Main Rotor Gearbox > ON OUR INBOUND LEG ABOUT 10 MINS OUT OF LANDING, TRANSMISSION CHIP LIGHT ILLUMINATED. FOLLOWING THE EMERGENCY CHECKLIST, SLOWED DOWN AND PULLED THE MGB CHIP DET CB, RESET IT AND THE LIGHT STAYED ON. THERE WAS NO RISE OR FALL IN OIL PRESSURE. LANDED AS SOON AS - [SDR AC2A2009031781075](https://openairdocs.org/sdr/AC2A2009031781075.md): Indicator · malfunctioned · Mar 17, 2009 · N72649 · Skrsky S76A · Landing Gear Position and Warning > AFTER TAKEOFF, PLACED LANDING GEAR CONTROL LEVER UP, THE 3 GREEN LIGHTS EXTINGUISHED, BUT THE RED UNSAFE LIGHT REMAINED ON. WHILE THE ACFT WAS BEING SLOWED, IAW THE EMERGENCY PROCEDURES CHECKLIST. - [SDR AC2A116707](https://openairdocs.org/sdr/AC2A116707.md): Seat Back · cracked · Aug 5, 2007 · N72649 · Skrsky S76A · Flight Compartment Equipment > SEAT BACK FRAME CRACKED. - [SDR AC2A116734](https://openairdocs.org/sdr/AC2A116734.md): Bearing · rough · Aug 3, 2007 · N72649 · Skrsky S76A · Directional Gyro and Indicating System > GYRO REMOVED FOR ROUGH BEARINGS AND LOUD NOISE. - [SDR AC2A110829](https://openairdocs.org/sdr/AC2A110829.md): Starter Gen · malfunctioned · Aug 19, 2006 · N72649 · Skrsky S76A · Starter-Generator > NR 2 STARTER GENERATOR LIGHT COME ON IN FLIGHT. FOLLOWED EMERGENCY CHECK LIST. WHEN COMPLETING THE CHECKLIST THE NR 2 OIL PRESSURE GAGE WENT TO ZERO. NOTED THAT NO WARNING LIGHT WAS ON FOR THE NR 2 OIL PRESSURE SYSTEM. MAINTAINED A WATCH ON THE TEMPERATURE A - [SDR AC2A109592](https://openairdocs.org/sdr/AC2A109592.md): Hose · failed · Jun 9, 2006 · N72649 · Skrsky S76A · Hydraulic System, Main > NR 2 SERVO SYSTEM CAUTION LIGHT ILLUMINATED APPX. 15 MINUTES INTO THE FIRST FLIGHT OF THE DAY, ACCOMPANIED BY NR 2 HYDRAULIC PRESSURE FLUCTUATING 2000 AND 3000 PSI. EMERGENCY PROCEDURE WAS COMPLETED PER THE EP CHECKLIST. ENROUTE TO LEEVILLE WITH SYSTEM NR 2 S - [SDR AC2A0000096](https://openairdocs.org/sdr/AC2A0000096.md): Rod End · cracked · Sep 26, 2000 · N72649 · Skrsky S76A · Main Landing Gear > WHILE PERFORMING THE REQUIREMENTS OF ASB 76-32-26, CORROSION INSPECTION OF THE THREADED JOINT, FOUND BEARING CRACKED. REPLACED POSITIONING ROD END. (X) - [SDR AC2A0000066](https://openairdocs.org/sdr/AC2A0000066.md): Hose · binding · Jul 6, 2000 · N72649 · Skrsky S76A · Main Rotor Head > WHILE INSPECTING M/R DAMPERS, THE BLACK DAMPER HOSE WAS FOUND BINDING WHEN THE DAMPER WAS ROTATED. THE INBOARD FERREL WAS ALSO FOUND TURNING WHEN HOSE WAS ROTATED. REPLACED HOSE, THE BAD NOSE WAS FOUND TO BE.50 INCH SOFTER THAN THE NEW HOSE. (X) - [SDR AC2A0000013](https://openairdocs.org/sdr/AC2A0000013.md): Brushes · worn · Dec 30, 1999 · N72649 · Skrsky S76A · Starter-Generator > PART IS PITTED, BRUSHES REPLACED. (X) - [SDR 20000622SH037](https://openairdocs.org/sdr/20000622SH037.md): Potentiometer · failed · Nov 13, 1999 · N72649 · Skrsky S76A · Auto Flight System > FEEDBACK POTENTIOMETER PREMATURE FAILURE, CAUSES ACTUATOR TO KICK IN-FLIGHT. (X) - [SDR 99ZZZX4405](https://openairdocs.org/sdr/99ZZZX4405.md): Potentiometer · failed · Nov 11, 1999 · N72649 · Skrsky S76A · Auto Flight System > SUBMITTER STATED POTS WEAR OUT LONG BEFORE THE OVERHAUL OF 3,000.00 HOURS. FEEDBACK POT PREMATURE FAILURE, SHOULD LAST UNTIL OVERHAUL TIME OF 3,000 HOURS. CAUSED ACTUATOR TO KICK IN-FLIGHT. COMPONENT P/N 7690001802106. - [SDR AC2A0000009](https://openairdocs.org/sdr/AC2A0000009.md): Blade · delaminated · Oct 25, 1999 · N72649 · Skrsky S76A · Main Rotor Blades > SKIN DELAMINATED ON TOP FROM STA 32 EXTENDING OUT TO STA 105, 6 INCHES BACK FROM LEADING EDGE ABOUT 5 INCHES. (X) - [SDR 97ZZZX5216](https://openairdocs.org/sdr/97ZZZX5216.md): Coupling · cracked · Nov 25, 1997 · N72649 · Skrsky S76A · Tail Rotor Gearbox > COUPLING WAS FOUND CRACKED IN 7 PLACES. IT WAS LOCATED AT THE INTERMEDIATE GEARBOX OUTPUT FLANGE. THE PREVIOUS COUPLING WAS ALSO CRACKED. THE RUN-OUT WAS CHECKED AND FOUND WITHIN MANUFACTURER'S LIMITS. THE NR 5 T/R DRIVESHAFT AND INTERMEDIATE GEARBOX WERE - [SDR 97ZZZX3457](https://openairdocs.org/sdr/97ZZZX3457.md): Lens · split · Jun 2, 1997 · N72649 · Skrsky S76A · Exterior Lighting > BRAND NEW PART OUT OF STOCK, SPLIT ALONG GLUE LINE. LENS HALVES NOT BONDED TOGETHER PROPERLY. THIS WAS TO REPLACE THE LENS INSTALLED THAT WAS REMOVED FOR THE SAME REASON. - [SDR 97ZZZX3459](https://openairdocs.org/sdr/97ZZZX3459.md): Blade · disbond · Jun 1, 1997 · N72649 · Skrsky S76A · Main Rotor Blades > TWO AREAS OF DISBOND ON MAIN ROTOR BLADE. (TOP SURFACE STARTS AT BLADE STA 232 AND EXTENDS SPANWISE APPROXIMATELY 4 INCHES ALONG LEADING EDGE STRIP, EXTENDING AFT APPROXIMATELY 4 INCHES CHORDWISE). LOWER SURFACE STARTING AT BLADE STA 237, APPROXIMATELY EXTEN - [SDR 97ZZZX3458](https://openairdocs.org/sdr/97ZZZX3458.md): Lens · split · Jun 1, 1997 · N72649 · Skrsky S76A · Exterior Lighting > STROBE LIGHT LENS SPLIT IN HALF, GLUE DOES NOT HOLD HALVES TOGETHER ALONG BOND LINE. ## The whole list in SQL Runs in DuckDB 1.2 or later on the release's Parquet files over HTTPS: ```sql SELECT sdr_id, difficulty_date, n_number, aircraft_make, aircraft_model, part_name, part_condition, jasc_code, discrepancy FROM 'https://openairdocs.org/data/latest/faa_service_difficulty_report.parquet' WHERE n_number = 'N72649' AND deregistration_id = 'N72649-2012-01-04' ORDER BY difficulty_date DESC ``` This list as a web page: https://openairdocs.org/deregistered/N72649-2012-01-04/reports --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.