# Service difficulty reports: N2277A A list on [N2277A](https://openairdocs.org/aircraft/N2277A.md). Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first. - [SDR HEEA075492](https://openairdocs.org/sdr/HEEA075492.md): Blade · corroded · Aug 21, 2001 · N2277A · Bell 206B3 · Main Rotor Blades > EXTREME TRAILING EDGE SPAR CORRODED AT THE TIP OF THE BLADE. - [SDR HEEA072103](https://openairdocs.org/sdr/HEEA072103.md): Transceiver · malfunctioned · Apr 5, 2001 · N2277A · Bell 206B3 · VHF Communications System > RADIO TOTALLY INOPERATIVE. WON''''T TURN ON. PERFORMED PRELIMINARY INSPECTION AND TESTED. COULD NOT DUPLICATE PROBLEM. ADJUSTED SIDETONE. REPLACED FADED DISPLAY LENS. BENCH CHECK GOOD. - [SDR HEEA064765](https://openairdocs.org/sdr/HEEA064765.md): Starter · damaged · Oct 13, 1999 · N2277A · Bell 206B3 · Starter-Generator > STARTER VIBRATED SCREWS LOOSE ON FAN SHROUD AND SHAFT NUT LOOSE TWO TIMES. INSPECTED BY ACCESSORY SHOP AND FOUND NUT WAS LOOSE CAUSING SHAFT TO WEAR FAN, DRIVESHAFT, AND ARMATURE SPLINES. ALSO CAUSED CLUTCH DAMPNER HUB, PLATE AND FRICTION RING TO WEAR. - [SDR HEEA060812](https://openairdocs.org/sdr/HEEA060812.md): Actuator · inoperative · Feb 22, 1999 · N2277A · Bell 206B3 · Main Rotor Control > ACTUATOR WILL NOT ACTUATE. - [SDR HEEA060176](https://openairdocs.org/sdr/HEEA060176.md): Regulator · failed · Jan 22, 1999 · N2277A · Bell 206B3 · DC Regulator > REGULATOR INOPERATIVE. - [SDR HEEA0013662](https://openairdocs.org/sdr/HEEA0013662.md): Transceiver · failed · Mar 26, 1998 · N2277A · Bell 206B3 · VHF Communications System > NO POWER INDICATED. SMELLED BURNT. PERFORMED PRELIMINARY INSPECTION. FOUND OPEN FUSE, SHORTED TRANSISTOR Q507 AND BURN SPOT ON DISPLAY BOARD. - [SDR HEEA0011913](https://openairdocs.org/sdr/HEEA0011913.md): Indicator · failed · Nov 10, 1997 · N2277A · Bell 206B3 · Engine Oil Indicating System > INDICATOR WAS REMOVED FROM BOWL AND CLEANED. INSTALLED INDICATOR BACK ON BOWL, TESTED AND INDICATOR STILL DID NOT WORK. SCRAPPED INDICATOR AND REPLACED WITH SERVICEABLE PART. - [SDR HEEA0011421](https://openairdocs.org/sdr/HEEA0011421.md): Actuator · stripped · Oct 10, 1997 · N2277A · Bell 206B3 · Main Rotor Control > ACTUATOR INSERT FOR COVER WIRES STRIPPED. - [SDR HEEA0011375](https://openairdocs.org/sdr/HEEA0011375.md): Indicator · defective · Oct 9, 1997 · N2277A · Bell 206B3 · Engine EGT/TIT Indicating System > TOT INDICATOR LIGHT IS INTERMITTENT AND OIL BEHIND GLASS. - [SDR HEEA0011333](https://openairdocs.org/sdr/HEEA0011333.md): Fuel Cell · leaks · Oct 8, 1997 · N2277A · Bell 206B3 · Fuel Storage > FUEL CELL HAS TWO LEAKS. - [SDR HEEA0010989](https://openairdocs.org/sdr/HEEA0010989.md): Transceiver · failed · Sep 10, 1997 · N2277A · Bell 206B3 · ATC Transponder System > AFTER UNIT HEATS UP, RECEIVER SENSE DECREASES. PERFORMED PRELIMINARY INSPECTION, FOUND AFTER UNIT HEATS UP AND IS TURNED OFF AND BACK ON UNIT RECEIVER BUT NO TRANSMIT. TROUBLESHOT AND REPLACED TRANSISTOR Q417, Q418, Q419, REPLACED R472 VARIABLE RESISTOR, REPA - [SDR HEEA0010589](https://openairdocs.org/sdr/HEEA0010589.md): Fuel Cell · seepage · Aug 6, 1997 · N2277A · Bell 206B3 · Fuel Storage > FUEL CELL EXCESSIVE FUEL SEEPAGE. - [SDR HEEA0010130](https://openairdocs.org/sdr/HEEA0010130.md): Skin · mis ident · Jun 16, 1997 · N2277A · Bell 206B3 · Fuselage Main, Plate/Skin > MISIDENTIFIED. SKIN RECEIVED WITH THE WRONG PART NUMBER STAMPED ON IT. THE NUMBER IS FOR A R/H SKIN AND THE SKIN IS FOR THE L/H SIDE OF THE AIRCRAFT. - [SDR HEEA0010041](https://openairdocs.org/sdr/HEEA0010041.md): Bracket · corroded · Jun 5, 1997 · N2277A · Bell 206B3 · Emergency Flotation Section > FLOAT BOTTLE CORRODED BEYOND REPAIR AT MOUNTING AREA. BRACKET REMOVED FROM SERVICE AND REPLACED WITH SERVICEABLE BRACKET. - [SDR HEEA0010032](https://openairdocs.org/sdr/HEEA0010032.md): Vertical Fin · defective · Jun 4, 1997 · N2277A · Bell 206B3 · Vertical Stabilizer > VERT FIN STINGER IS NOT BONDED. - [SDR HEEA966502](https://openairdocs.org/sdr/HEEA966502.md): Transceiver · weak · Jan 23, 1996 · N2277A · Bell 206B · ATC Transponder System > NO RECEPTION BY TOWER. REPLACED WEAK V101 CAVITY OSCILLATOR. ADJUSTED FREQUENCY. BENCH CHECK GOOD. - [SDR HEEA955902](https://openairdocs.org/sdr/HEEA955902.md): Yoke · corroded · Oct 19, 1995 · N2277A · Bell 206B · Main Rotor Head > FOUND GREASE WATERY & BLACK COLORED. O/B BEARING JOURNAL BREAKING DOWN, EXCESSIVE CORROSION IN RETAINER BORES, AND SURFACE CORROSION ON YOKE BETWEEN JOURNALS. SCRAPPED YOKE LOCALLY. - [SDR HEEA954918](https://openairdocs.org/sdr/HEEA954918.md): Transceiver · inoperative · May 4, 1995 · N2277A · Bell 206B · ATC Transponder System > INOPERATIVE. NO OUTPUT. REPLACED WEAK V101 CAVITY OSCILLATOR AND INOPERATIVE. V301 PHOTODETECTOR. INSTALLED Q415 HEAT SINK ACCORDING TO KT76A MOD 6. ADJUSTED AS NEEDED. BENCH CHECK GOOD. - [SDR HEEA954544](https://openairdocs.org/sdr/HEEA954544.md): Adapter · seal leaking · Mar 16, 1995 · N2277A · Bell 206B · Main Rotor Gearbox > SEAL LEAKING. ALSO REPLACED HOUSING P/N 206-040-052-009 AND SEAL P/N 206-040-156-101 AS AN ASSEMBLY. SEE MMIR'S #4542 AND #4543 FOR OTHER PARTS REPLACED. - [SDR HEEA954543](https://openairdocs.org/sdr/HEEA954543.md): Seal Assy · leaking · Mar 16, 1995 · N2277A · Bell 206B · Main Rotor Gearbox > SEAL LEAKING. ALSO REPLACED HOUSING P/N 206-040-052-009 AND ADAPTER P/N 206-040-048-003 AS AN ASSEMBLY. SEE MMIR'S #4542 AND #4544 FOR OTHER PARTS REPLACED. - [SDR HEEA954542](https://openairdocs.org/sdr/HEEA954542.md): Housing · seal leaking · Mar 16, 1995 · N2277A · Bell 206B · Main Rotor Gearbox > SEAL LEAKING. ALSO REPLACED SEAL P/N 206-040-156-101 AND ADAPTER P/N 206-040-048-003 AS AN ASSEMBLY. SEE MMIR'S #4543 AND #4544 FOR OTHER PARTS REPLACED. - [SDR HEEA954366](https://openairdocs.org/sdr/HEEA954366.md): Fin · separated · Feb 14, 1995 · N2277A · Bell 206B · Vertical Stabilizer > SEPARATED AT STINGER AND FIN OVERWEIGHT 17.1 LBS. ## 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 = 'N2277A' AND registry_match = 'registration' ORDER BY difficulty_date DESC ``` This list as a web page: https://openairdocs.org/aircraft/N2277A/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.