N27959

Service difficulty reports · 19

Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first.

Query with SQL
duckdb -csv -c "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 = 'N27959' AND registry_match = 'registration'
  ORDER BY difficulty_date DESC"

Prints the whole list as CSV. It reads the release’s Parquet files over HTTPS, so there’s nothing to download first. Install DuckDB to run it.

SDR CALA2026101920444Light · inoperativeEMERGENCY EXIT PATH LIGHTS ROSE 51 THROUGH 56 INOPERATIVE. LEFT AND RIGHT SIDE OF AIRCRAFT EMERGENCY EXIT PATH LIGHTS ROSE 51 THROUGH 56 INOPERATIVE LEFT AND RIGHT SIDE OF AIRCRAFT CHKD ,OPS OK.Oct 17, 2026 · N27959 · Boeing 7879 · Emergency LightingSDR CALA2026082118770Acm · faultedAFTER ENG SHUTDOWN RT PACK ACM FIM DMC-B787-A-21-50-F2-69A-421A-A, FOLLOWED, MAINT MSG 21-65213 LATCHED. RAN SYSTEM TEST IAW FIM AND RT ACM HAS FAILED. STARTING MEL PROCEDURE 2152DB DEACTIVATED RT PACK ACM IAW DDG 21-52-03, AMM DMC-B787-A-21-00-00-58A-721B-A. Aug 15, 2026 · N27959 · Boeing 7879 · Cabin Cooling SystemSDR CALA2026081718670Acm · failedSTRONG ACRID ODOR WHEN APU RUNNING. CREW DEBRIEFED. ON ENG SHUTDOWN, RT PACK ACM FAILED AND CAUSED BURNING ODOR IN CABIN ALONG WITH ASSOCIATED STATUS MESSAGES. TESTING SHOWED RT ACM FAILED & MEL APPLIED ON LP 9971449. CONDITIONAL INSPECTION FOR SMOKE/ODOR IAAug 15, 2026 · N27959 · Boeing 7879 · Cabin Cooling SystemSDR CALA2026060816866Light · inoperativeFOUND SEAT 11F EMERGENCY LIGHT INOP. SDR SEAT 11F AFT LIGHT ASSY REPLACED AND INSTALLATION TEST PERFORMED FOUND SATIS. EMER LIGHT OPERATIONAL TEST PERFORMED SATIS.FOR DETAILS REFER TO SIAEC NRC ELE0006 SVO:40372845Jun 5, 2026 · N27959 · Boeing 7879 · Emergency LightingSDR CALA2026060516853Light · inoperativeFOUND SEAT 54D EMERGENCY LIGHT INOPERATIVE. REPLACED SEAT 54D EMERGENCY LIGHT ASSY AS PER AMM B787-A-33-51-0 6-00A-520A-A,B787-A-33-51-06-00A-720A-A.OPERATIONAL TEST OF SEAT 54D EMERGENCY LIGHT PASSED.WORK ACCOMPLISHED BY V941780 IN SIAEC SIN HGR.Jun 4, 2026 · N27959 · Boeing 7879 · Emergency LightingSDR CALA2026041015261Housing · damagedPASSENGER SEAT EMERGENCY PATH LIGHTING (EPL) - HOUSING MOUNTED IS DAMAGED AT POSITION 49F. REMOVED AND REPLACED THE EPL HOUSING MOUNTED AT POSITION 49F AS REF AIPC 25-25-11-08. ITEM GOOD FOR SERVICE.Apr 9, 2026 · N27959 · Boeing 7879 · Emergency LightingSDR CALA2026011212871Resistor · burnedMANY STATUS MSGS NITRO GEN SYS ELEC ENG START R2. FOUND R2 ATRUC TRIPPED ON ESIC. PRESENT LEG FAULT MAINTENCE MSG 24-17504 RELATED TO THE MULTIPLE STATUS MESSAGES. FOUND R2 SOFT START RESISTOR (R2 SSRA) BURNED (DAMAGED) IN THE P200 PANEL. FOLLOWED FIM 24-30Jan 7, 2026 · N27959 · Boeing 7879 · Electrical Power System WiringSDR CALA2025081207647Elec Connector · faultedBURNING ELECTRICAL SMELL AT SEAT 11L AND 12L AREA. BOTH POWER INOP AT 11L AND 12L.CONFIRMED FAULT. CHECKED ALL LRUS/ CONNECTORS BEHIND 11L. NFF. ONLY NOTED THAT THERE WAS LOTS OF DUST ON LRUS AND ALL FOUND BURNING SMELL COMING FROM INPUT PORT (J3) OF DC SEB. .Aug 5, 2025 · N27959 · Boeing 7879 · Communications System WiringSDR CALA2025080807519Seal · debondedCAPT LEFT SIDE WINDOW CONTINUOUS RATTLING NOISE FOUND. L1 WINDOW UPPER HUMP SEAL DISBONDED. APPLIED SPEED TAPE PER TEMPORARY REPAIR REF DMC-B787-A-56-11-00-03A-663A-A.Aug 3, 2025 · N27959 · Boeing 7879 · Fuselage Main, StructureSDR CALA2025041803985Pcu · malfunctionedPERFORMED ECRA 2761-01232 FOR #12 SPOILER PCU, RESISTANCE MEASURED 942 OHMS, FAILED RESISTANCE CHECK. NEED TO REPLACE #12 SPOILER PCU. REPLACE THE PCU PER AMM 27-61-08-01A-520A(-720A) THEN CONTINUE WITH ECRA STEP 6. A 30 DAY DIP MAY BE USED IF NEEDED. REMOVED Apr 17, 2025 · N27959 · Boeing 7879 · Drag Control SystemSDR CALA2025020202161None · noneCREW REPORTS SMELL OF SMOKE FROM CELL PHONE AT SEAT 6D. PHONE SMOKE CONTAINED VIA HALLON AND WATER SUPPRESSION METHODS. PHONE CONTAINED IN THERMAL CONTAINMENT BAG. ON ARRIVAL PHONE, PHONE AND THERMAL CONTAINMENT BAG CONFISCATED BY LOCAL FIRE AUTHORITY. SEE PICJan 30, 2025 · N27959 · Boeing 7879 · Standard Practices/StructuresSDR CALA2024052001501Pin · failedON WALKAROUND FOUND DAMAGE TO ACFT STRUCTURE AND PANEL AFT OF RT MLG DOOR PANEL 198BR REMOVED DAMAGE TO THE BULLNOSE BARRIER PANEL PER ECRA 3212-01133 PART 1B. HFEC WAS NOT ACCOMPLISHED SO IT WILL BE ON DIP TO ACCOMPLISH WITHIN 15 DAYS ON LP 7995197.May 17, 2024 · N27959 · Boeing 7879 · Landing Gear DoorsSDR CALA2024013000262Circuit Card · faultyNOSE WHEEL STEERING CHAN NOSE WHEEL STEERING SYSTEM ONE OR TWO HAS FAILED. INHIBIT THIS MESSAGE IF BOTH SYSTEMS ARE FAILED AND MESSAGE S32465 IS ACTIVE. SET THIS MESSAGE ALSO IF THE SIGNAL IS UNFRESH OR INVALID. FIM TASK REF : 31-90-F8-01A-421B-A CMC MSG# 2439Jan 27, 2024 · N27959 · Boeing 7879 · Landing Gear System WiringSDR CALA2023060701778Controller · inoperativeELEC MC CAC L1 / START L1 STATUS MSG DDG 24-15-01 COMPLIED WITH, CMSC-L1 CHANEL 1 DEACTIVATED, PLACED ON MEL REQUEST MEL TOMC APPROVED MTC MSG 24-29501 ACTIVE L1 CAC CMSC REMOVED IAW MM 24-15-02. LEFT 1(L1) COMMON MOTOR START CONTROLLER REMOVED IAW AMM .COMMOJun 3, 2023 · N27959 · Boeing 7879 · Electrical Power SystemSDR CALA2022101802845Blades · damagedPACK ACM R STATUS MESSAGE SEE PIX FOUND DAMAGED BOOT AND 2 O-RING ON RIGHT CAC DUCTING SYSTEM. ROD ASSY 6) FLIGHT DECK SUPPLY DUCT.. FOUND BLADES DAMAGED AND METAL SHAVINGS INSIDE THE CAC INSTALLED CAC. COMPONENTS THAT STILL REQUIRE INSTALLLATIONS ARE 1) 90 DEOct 18, 2022 · N27959 · Boeing 7879 · Air Conditioning SystemSDR CALA2020021200409Latch · brokenDOOR 4L BUSTLE SECURING LATCH BROKEN. DOOR BUSTLE SUPPORT BRACKET BROKEN, MEL 5211N COMPLIED WITH. CS AND ROWS 35-41 DEF. EMERGENCY EXIT SIGNS, FLOOR PROX LIGHTS AND INFORMED 57 SEATS ARE NOT TO BE OCCUPIED ROWS 35-40 A,B,C,J,KL OBSCURED AND ALL OTHER MEL REQUFeb 10, 2020 · N27959 · Boeing 7879 · Escape SlideSDR CALA2018082001824O-Ring · leakingFLUID LEAKING FROM THE LT L/E DRAIN, JUST INBD OF ENGINE. LEAKAGE CONFIRMED FROM LT ENG MAIN FUEL SUPPLY LINE COUPLING AT FRONT SPAR ADJ IFSS 517 O/B OF ENG PYLON. REPLACED COUPLING O-RINGS IAW AMM 20-10-19-00A-720A, PRESSURE CHECKED AND NO LEAKS EVIDENT ONAug 17, 2018 · N27959 · Boeing 7879 · Aircraft Fuel Distribution SystemSDR CALA2017101603646Connector · brokenEMERGENCY LIGHTS AT SEAT 1D FWD AND 7D FWD INOPERATIVE. FOUND CONNECTORS FROM SEAT HARNESS TO LIGHT ASSY BROKEN IAW AMM 33-51-06-00A-520A. TERMINATED THE CONNECTORS. OPS CHECKED GOOD IAW WMD DMC-B787-A-33-51-14-01A-051A-D.Oct 16, 2017 · N27959 · Boeing 7879 · Light System WiringSDR CALA2017032400696Unknown · odorFLIGHT ATTENDANTS REPORTED AN ODOR OF BURNED ELECTRICAL OR PAPER IN THEIR BUNK AREA. IT WAS ABOUT 2 1/2 HOURS AFTER TAKE OFF AND AFTER THEY LAID DOWN ODOR DISAPATED 1/2 HOUR LATER. ACCOMPLISHED A SMOKE OR FUMES IN CABIN - AFT FLT CREW REST AREA FAULT ISOLATIONMar 24, 2017 · N27959 · Boeing 7879 · Air Distribution System
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