# Service difficulty reports: N78001

A list on [N78001](https://openairdocs.org/aircraft/N78001.md).

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

Page 1 of 2 · 78 reports

- [SDR CALA2026081218529](https://openairdocs.org/sdr/CALA2026081218529.md): Battery Pack · no test · Aug 11, 2026 · N78001 · Boeing 777224 · Emergency Lighting
  > EMERGENCY LIGHTS OPS TEST WITH THE CONTROL SWITCHES PROCEDURE, EMERGENCY EXIT SIGN UPPER AND FWD SIDE AT DOOR 2L, AND ALL ZONE 1 LT FLOOR PROXIMITY LIGHTS DID NOT TURN ON WHEN TESTED. EMERGENCY LIGHT POWER SUPPLY M33096 BATTERY PACK AT DOOR 2L WAS REPLACED
- [SDR CALA2026052816607](https://openairdocs.org/sdr/CALA2026052816607.md): Transceiver · faulted · May 24, 2026 · N78001 · Boeing 777224 · Weather Radar System
  > STATUS MSG WXR SYS. RT WXR RADER INOP. REMAINING WEATHER RADAR SYSTEM OPERATES NORMALLY. REQUESTING MEL 3443B PER TOMC REQUEST. RIGHT WX RADAR (MX 3189124) - MEL 3443B ITEM DEFERRED PER 3443B. RT TRANSCEIVER REPLACED. REPLACED RT WRX TRANSCEIVER. LRU REPLAC
- [SDR CALA2026052016409](https://openairdocs.org/sdr/CALA2026052016409.md): Battery Pack · no test · May 19, 2026 · N78001 · Boeing 777224 · Emergency Lighting
  > L1 DOOR M33424 EMERGENCY LIGHT BATTERY CAPACITY CHECK FAILED. BATTERY PACK REPLACED AND TESTED NORMAL IAW AMM 33-51-06.
- [SDR CALA2026021213738](https://openairdocs.org/sdr/CALA2026021213738.md): Snubber · out of alignment · Feb 9, 2026 · N78001 · Boeing 777224 · Passenger/Crew Doors
  > L4 DOOR DAMAGED, & OUT OF ALLIIGNMENT, NOT ABLE TO CLOSE, SUSPECT CONTACT WITH SERVICE TRUCK. VERIFIED DOOR 4L LATCHES IN DOWN POSITION WHILE DOOR IS OPEN WITH NO BINDING BUT EPAS GETS STUCK WHEN TRYING TO OPERATE DOOR. SUSPECT EPAS OR SNUBBER BINDING WHEN C
- [SDR CALA2025111011029](https://openairdocs.org/sdr/CALA2025111011029.md): Switch · out of position · Nov 10, 2025 · N78001 · Boeing 777224 · Central Warning
  > VMO GEAR DOWN MEMO MSGS DISPLAYED ON UPPER EICAS FOUND THE ALTERNATE GEAR DOWN DISPATCH SWITCH IN THE VMO POSITION, PLACED BACK TO NORMAL POSITION, MEMO MSG CLEARED. REF FIM 31-51 TASK 957.
- [SDR CALA2025092509243](https://openairdocs.org/sdr/CALA2025092509243.md): Bottle · no discrepancy · Sep 22, 2025 · N78001 · Boeing 777224 · Escape Slide
  > R3 DOOR SLIDE PRESSURE GAUGE SEEMS TO BE IN THE RED, RECHECKED SLIDE PRESSURE, CONFIRMED WITHIN NORMAL RANGE. OK TO CONTINUE.
- [SDR CALA2025021402329](https://openairdocs.org/sdr/CALA2025021402329.md): Oven · overheated · Feb 12, 2025 · N78001 · Boeing 777224 · Buffet/Galleys
  > OVEN 407 OVR HEAT AND FIRE. PULLED CBS FIRE IS OUT. OVEN 407 NEEDS TO BE PLACED ON NEF DEFERRAL, PULL (OPEN) AND SAFETY ASSOCIATED OVEN CIRCUIT BREAKER. AFTER INSPECTION NO SIGNS OF FIRE, NO SMELL, CB PULL AS PRECAUTIONARY. NOC DESK: 777 NAME: DARRIN
- [SDR CALA2025020602227](https://openairdocs.org/sdr/CALA2025020602227.md): Lamp · inoperative · Feb 5, 2025 · N78001 · Boeing 777224 · Emergency Lighting
  > EMERGENCY AREA LIGHT OVER SEATS 3GL INOP. AREA LIGHT LAMP REPLACEMENT CARRIED OUT REF.: AMM TASK 33-51-03-960-801 SATISFACTORY.PARTS USED: 00-0596-3-2874, QTY:1
- [SDR CALA2025013002140](https://openairdocs.org/sdr/CALA2025013002140.md): Mount · out of adjust · Jan 27, 2025 · N78001 · Boeing 777224 · Emergency Equipment
  > DOOR 4R, SLIDE GIRT BAR ENGAGES WHILE DOOR DISARMED AT 12 OCLOCK POSITION OF HANDLE THROW FOUND GIRT BAR SNAGGING WHILE IN DISARMED POS. FOUND FLOOR-MOUNTED STRIKERS OUT OF ALIGNMENT. ADJUSTED FLOOR-MOUNTED GIRT BAR STRIKERS. PERFORMED OPSCHECK. OPSCHECK GOOD.
- [SDR CALA2024122003134](https://openairdocs.org/sdr/CALA2024122003134.md): Battery Pack · discharged · Dec 19, 2024 · N78001 · Boeing 777224 · Emergency Lighting
  > B777-25-3-7250 CABIN DR #4L EMER LT BATT PACK M33407 FOUND PWR WEAK. CABIN DR ''4L'' EMER LT BATT M33407 REPLACED AND TEST NORMAL AS PER AMM33-51-06.
- [SDR CALA2024122003140](https://openairdocs.org/sdr/CALA2024122003140.md): Skin · damaged · Dec 18, 2024 · N78001 · Boeing 777224 · Cargo/Baggage Doors
  > BULK CGO DOOR REPAIR FASTENERS HAVE INTERFERENCE WITH INTERNAL CHEM MILLED STEP. TRANSFER HX NON-ROUTINE WO.4084862 AND ORIGINATED BY V910911. BULK CARGO DOOR OUTER SKIN REPAIRED AS PER ECRA 5236-01039 REV -.
- [SDR CALA2024122003139](https://openairdocs.org/sdr/CALA2024122003139.md): Battery Pack · discharged · Dec 17, 2024 · N78001 · Boeing 777224 · Emergency Lighting
  > CABIN R2 DOOR AFT EMERGENCY LIGHTING BATTERY PACK M 33098 TEST FAILED. CABIN DOOR R2 AFT EMERG LIGHTING BATTERY PACK M33098 REPLACED AND INSTALLATION CHK AS PER AMM 33-51-06 TEST OK IDT APPROVED BY HX161779
- [SDR CALA2024122003138](https://openairdocs.org/sdr/CALA2024122003138.md): Battery Pack · discharged · Dec 17, 2024 · N78001 · Boeing 777224 · Emergency Lighting
  > CABIN R3 DOOR EMERGENCY BATTERY PACK M33401 CAPACITY CHECK FAILED. BATTERY PACK M33401 REPLACED AND INSTALLATION CHECKED AS PER AMM 33-51-04.
- [SDR CALA2024122003137](https://openairdocs.org/sdr/CALA2024122003137.md): Battery Pack · discharged · Dec 17, 2024 · N78001 · Boeing 777224 · Emergency Lighting
  > L3 DOOR EMERGENCY BATTERY PACK M33406 CAPACITY CHECK FAILED. BATTERY PACK (M33406) REPLACED AND INSTALLATION CHECK IAW AMM33-51-06.
- [SDR CALA2024122003136](https://openairdocs.org/sdr/CALA2024122003136.md): Battery Pack · discharged · Dec 17, 2024 · N78001 · Boeing 777224 · Emergency Lighting
  > CAB DR R4 EMER LIGHTING BATT PACK M33409 TEST FAILED. CABIN DOOR R4 EMERGENCY LIGHTING BATTERY PACK M33409 REPLACED AND INSTALL CHK IAW AMM33-51-06.
- [SDR CALA2024122003135](https://openairdocs.org/sdr/CALA2024122003135.md): Battery Pack · discharged · Dec 17, 2024 · N78001 · Boeing 777224 · Emergency Lighting
  > B777-33-3-7019 CABIN DOOR 3 FWD EMER LIGHTING BATTERY PACK M33400 TEST FAIL, DOOR L3 FWD EMER LIGHTING BATTERY PACK M33400 REPLACED AND INSTALLATION CHK AS PER AMM 33-51-00 TEST OK.
- [SDR CALA2024122003133](https://openairdocs.org/sdr/CALA2024122003133.md): Battery Pack · discharged · Dec 17, 2024 · N78001 · Boeing 777224 · Emergency Lighting
  > CABIN RH DR 4 EMER BATTERY PACK ( M 33408) CAPCITY CHK FAIL, CABIN RH DR 4 EMER BATTERY PACK ( M33408) REPLACED AND INSTALLATION CHK AS PER AMM 33-51-06 TEST OK
- [SDR CALA2024122003132](https://openairdocs.org/sdr/CALA2024122003132.md): Battery · discharged · Dec 17, 2024 · N78001 · Boeing 777224 · Emergency Lighting
  > CABIN LH DOOR 3 EMER BATTERY PACK (M33405) CAPACITY CHECK FAIL. CABIN LH DOOR 3 EMER BATTERY PACK (M33405) REPLACED AND INSTALLA TION TEST AS PER AMM 33-51-00 TEST OK
- [SDR CALA2024122003131](https://openairdocs.org/sdr/CALA2024122003131.md): Battery · discharged · Dec 17, 2024 · N78001 · Boeing 777224 · Emergency Lighting
  > CABIN LH DR NO.1 EMER BATTERY PACK (M33093) CAPACITY CHK FAIL REFER HX NR WO.4048366 AND ORIGINAL BY V920591. CABIN LH DR NO.1 EMER BATTERY PACK (M33093) REPLACED AND INSTALLATION CHECK AS PER AMM 33-51-06 TEST OK WORK ACCOMPLISHED BY MECH V915455 AND INSPECTE
- [SDR CALA2024122003130](https://openairdocs.org/sdr/CALA2024122003130.md): Battery · discharged · Dec 17, 2024 · N78001 · Boeing 777224 · Emergency Lighting
  > CABIN FOOR L1 EMERGENCY LIGHTING BATTERY PACK M33424 TEST FAIL REFER HX NR WO.4074784 AND ORIGINAL BY V896958 CABIN DOOR L1 EMERGENCY LIGHTING BATTERY PACK M33424 REPLACED AN D INSTALLATION CHECK AS PER AMM 33-51-06 TEST OK WORK ACCOMPLISH ED BY MECH V915455 A
- [SDR CALA2024122003129](https://openairdocs.org/sdr/CALA2024122003129.md): Battery · discharged · Dec 17, 2024 · N78001 · Boeing 777224 · Emergency Lighting
  > CABIN RH DOOR 3 EMER BATTERY PACK (M33404) CAPACITY CHECK FAIL REFER HX NR WO.4030687 AND ORIGINAL BY V920591. CABIN RH DOOR 3 EMER BATTERY PACK M33404 REPLACED AND INSTALLATION CHECK AS PER AMM 33-51-06 WORK ACCOMPLISHED BY MECH V915455 AND INSPECTED BY V8969
- [SDR CALA2024102800938](https://openairdocs.org/sdr/CALA2024102800938.md): Feeder Cable · arced · Oct 24, 2024 · N78001 · Boeing 777224 · Electrical Power System Wiring
  > ELEC GEN SYS R EICAS STATUS IDG HAS DISCONNECTED OR A PROTECTIVE TRIP OF THE GENERATOR CONTR OL BREAKER HAS OCCURRED OR A PROTECTIVE TRIP OF THE BTB HAS OCCU RRED. FIM TASK REF: FIM TASK REFERENCE NOT FOUND CMC MSG# 2431662 FLIGHT STATUS: L INTERMITTENCE COD
- [SDR CALA2023122903748](https://openairdocs.org/sdr/CALA2023122903748.md): Quick Disconnect · leaking · Dec 27, 2023 · N78001 · Boeing 777224 · Landing Gear Brake System
  > INSPECT (GENERAL VISUAL) MAIN LANDING GEAR BRAKES. {B777-32-3-7020} - #1 BRAKE LEAKING AT HYDRUALLIC CONNETION. REPLACED #1 BRAKE QUICK DISCONNECT ADAPTER REF TASK 32-41-06-000-801. OPS CHECK LEAK CHECK GOOD. PARTS USED: 25-3245-3-0004,QTY:1 40-0593-3-1977,Q
- [SDR CALA2023122603722](https://openairdocs.org/sdr/CALA2023122603722.md): Extinguisher · none · Dec 20, 2023 · N78001 · Boeing 777224 · Fire Protection System
  > SEAT 10L HAD A POSSIBLE CELL PHONE OVERHEAT INCIDENT, PLEASE INSPECT SEAT 10L FOR ANY POSSIBLE DAMAGE DEFER SEAT NOT USABLE. SEAT DIRTY OF RESIDUE OF USED FIRE EXTINGUISHERS REQUESTING DEFERRED PER MEL 2525AD PLACARD INSTALLED CAUGHT FIRE PERFORM INSPECTION T
- [SDR CALA2023112703489](https://openairdocs.org/sdr/CALA2023112703489.md): Battery Pack · no test · Nov 24, 2023 · N78001 · Boeing 777224 · Emergency Lighting
  > EMER PWR SUPPLY BATT PACK (M33404) ON DR 3R FAILED CAPACITY CHK REF HX NR WO.2511330, ORIG BY V920570 EMER PWR SUPPLY BATT PACK (MM33404) ON DR 3R REPLACED AND TESTED NORMAL AS PER AMM 33-51-06 ACCOMPLISHED BY MECH V920569, INSP V897004
- [SDR CALA2023112703487](https://openairdocs.org/sdr/CALA2023112703487.md): Battery Pack · no test · Nov 24, 2023 · N78001 · Boeing 777224 · Emergency Lighting
  > DR 4R EMER POWER SUPPLY (M33409) BATT PACK FAILED CAPACITY CHECK REF HX NR WO.2511325, ORIG BY V920570 DR 4R EMER POWER SUPPLY (M33409) BATT PACK REPLACED AN TESTED NO RMAL AS PER AMM 33-51-06 ACCOMPLISHED BY MECH V920569, INSP V897004
- [SDR CALA2023062602015](https://openairdocs.org/sdr/CALA2023062602015.md): Precooler · cracked · May 22, 2023 · N78001 · Boeing 777224 · Pneumatic System
  > RIGHT WING EXTERNAL INSPECTIONS {B777-06-3-7157} - DURING ETOPS CHECK FOUND RT ENGINE HAS EVIDENCE OF PNEUMATIC LEAK WITH APU RUNNING AT UPPER AFT EXHAUST. INSPECTED AND FOUND #2 ENGINE PRE-COOLER LEAKING AFT SIDE. INSPECTED AND FOUND LARGE CRACK APPROX 4 INCH
- [SDR CALA2023051701539](https://openairdocs.org/sdr/CALA2023051701539.md): Inlet · delaminated · May 16, 2023 · N78001 · Boeing 777224 · Powerplant System
  > #1 ENGINE INLET COWL APPEARS DELAMINATED AT APPROXIMATELY THE 2 OCLOCK, AFT LOOKING FORWARD POSITION. CORRECTION, THE DAMAGE IS LOCATED AT THE 10 OCLOCK AFT LOOKING TO SUBMIT SDR FORWARD POSITION, NOT 2 OCLOCK.
- [SDR CALA2023020300316](https://openairdocs.org/sdr/CALA2023020300316.md): Door · dented · Feb 3, 2023 · N78001 · Boeing 777224 · Passenger/Crew Doors
  > ON A/C ARRIVAL DOOR 4L LOWER AFTER CORNER DENT SHOW. DIMENSION: L750MM D 10MM DAMAGED FOUND. SAFETY FOR FLT. AS PER ALLOWABLE DAMAGE 1 HFEC MUST BE DONE WITHIN 60 DAYS OR 50 FLT CYC WHICHEVER COMES FIRST. AS PER SRM 52-10-01-1A-1PAX DOOR 4L DENT AREA INSPECTE
- [SDR CALA2022030700589](https://openairdocs.org/sdr/CALA2022030700589.md): None · cracked · Mar 5, 2022 · N78001 · Boeing 777224 · Fuselage Structure (General)
  > AD 2019-11-02 SUPPORT TASK EA 5310-06900 REV D OP 14 2EA HOLE FOUND CRACKS ON CENTER TANK RHS FRONT SPAR LOWER CHORD (DETAIL REFER NDT INSPECTION FINDING RECORD) TRANSFER REF. NON-ROUTINE HX NRC WO.548134 AND ORIGINATED BY EMP NO. V925917 1 TO 26, ATTACHED TO
- [SDR CALA2022022100454](https://openairdocs.org/sdr/CALA2022022100454.md): Stringer · cracked · Feb 18, 2022 · N78001 · Boeing 777224 · Fuselage Structure (General)
  > AD 2019-11-02 SUPPORT TASK EA 5310-06900 OP4 REV D FUSELAGE BS 1035 R/H BUILT-UP UNDERWING LONGERON FOUND 1EA CRACK AT FIRST LAYER (COUNT FROM I/B) PLEASE PRINT AND ACCOMPLISHED EA 5310- 06900 OP 4 TRANSFER REF. NON-ROUTINE HX NRC WO.535988 AND ORIGINATED BY E
- [SDR CALA2022021400373](https://openairdocs.org/sdr/CALA2022021400373.md): None · none · Feb 13, 2022 · N78001 · Boeing 777224 · Wing Structure
  > AD 2019-11-02 SUPPORT TASK REF EA 5310-06900 REV D OP 14 1EA HOLE FOUND CRACK AT RING CHORD LAYER AFT FACE 8 O''CLOCK POSITION LOOKING FWD 0.020" IN DEPTH (DETAIL REFER NDT INSPECTION FINDING RECORD) TRANSFER REF. NON-ROUTINE HX NRC WO.548156 AND ORIGINATED BY
- [SDR CALA2022021100359](https://openairdocs.org/sdr/CALA2022021100359.md): Skin · cracked · Feb 10, 2022 · N78001 · Boeing 777224 · Fuselage Structure (General)
  > SUPPORT TASK: RH BS 1035 FUSELAGE SKIN FOUND 1 EA CRACK AROUND FASTENER HOLE APPROX 1.25" IN LENGTH DETAIL REFER ATTACHED REPOR T TRANSFER REF HX NON-ROUTINE WO.551106 AND ORIGINATED BY EMP V9 24733 FUSELAGE SKIN STA 993-1035 STR 35R - 38R INTERIM REPAIR AS P
- [SDR CALA2021110102016](https://openairdocs.org/sdr/CALA2021110102016.md): None · none · Oct 31, 2021 · N78001 · Boeing 777224 · Landing Gear System
  > MAIN GEAR STEERING STATUS MESSAGE VERIFIED MAIN GEAR STEERING CYLINDERS ARE LOCKED, DEFERRAL MAIN GEAR STEERING LOCKED PER MEL, DEFERRED FOR TROUBLESHOOTING. REQUESTED DUE TO SHORT GROUND TIME. MEL 3253A APPROVED, AFTER TROUBLESHOOTING WE COULDNT RECREATE THE
- [SDR CALA2021092801699](https://openairdocs.org/sdr/CALA2021092801699.md): None · none · Sep 27, 2021 · N78001 · Boeing 777224 · Landing Gear System
  > MIN GEAR STEERING EICAS ON TAKEOFF ROLL. BOTH WARNING AND CAUT ION DEFERRED MAIN GEAR STEERING PER MEL 3253A. DDP COMPLIED WITH. MLG STEERING INOP DEFERRED MAIN GEAR STEERING PER MEL 3253A. DDP PROCEDURES FOLLOWED
- [SDR CALA2021072801202](https://openairdocs.org/sdr/CALA2021072801202.md): Skin · bulged · Jul 27, 2021 · N78001 · Boeing 777224 · Fuselage Main, Plate/Skin
  > SKIN IS BULGING AND HAS PULLED THROUGH FASTENER AT STA 246, OUTBD OF RIGHT NOSE LANDING GEAR DOOR. TOMC LOCKING FOR MX FERRY REMOVED FASTENERS AND REMOVED CORROSION. FLANGE IS 100% CORRODED. UNLOCKING NEED TO PERFORM DVI OF LOWER CHORD AND SURROUNDING AREA REF
- [SDR CALA2021010600018](https://openairdocs.org/sdr/CALA2021010600018.md): Battery Pack · weak · Jan 6, 2021 · N78001 · Boeing 777224 · Emergency Lighting
  > OHAR EMERGENCY LIGHT FOUND DIM REF NR LP 9130294 OHAR EMERGENCY LIGHT BATTERY REPLACED AND TESTED NORMAL, AS PER AMM 33-51-06.
- [SDR CALA2020120701331](https://openairdocs.org/sdr/CALA2020120701331.md): Battery Pack · discharged · Dec 5, 2020 · N78001 · Boeing 777224 · Emergency Lighting
  > EMERGENCY LIGHT BATTERY R3 FWD FAILED OPERATIONS CHECK. REPLACED R3 FWD BATTERY PACK, REF AMM 33-51-06. OPERATIONS CHECK GOOD.
- [SDR CALA2020120701330](https://openairdocs.org/sdr/CALA2020120701330.md): Battery · discharged · Dec 5, 2020 · N78001 · Boeing 777224 · Emergency Lighting
  > EMERGENCY LIGHT BATTERY L3 MID FAILED OPERATIONS CHECK. REPLACED L3 MID BATTERY PACK, REF AMM 33-51-06. OPERATIONS CHECK GOOD.
- [SDR CALA2020120701329](https://openairdocs.org/sdr/CALA2020120701329.md): Battery · discharged · Dec 5, 2020 · N78001 · Boeing 777224 · Emergency Lighting
  > EMERGENCY LIGHT BATTERY R3 AFT FAILED. OPERATIONS CHECK REPLACED R3 AFT BATTERY PACK, REF AMM 33-51-06. OPERATIONS CHECK GOOD.
- [SDR CALA2020120701328](https://openairdocs.org/sdr/CALA2020120701328.md): Battery · discharged · Dec 5, 2020 · N78001 · Boeing 777224 · Emergency Lighting
  > EMERGECY LIGHT BATTERY L3 AFT FAILED. OPERATIONS CHECK REPLACED L3 AFT BATTERY PACK, REF AMM 33-51-06. OPERATIONS CHECK GOOD.
- [SDR CALA2020120701327](https://openairdocs.org/sdr/CALA2020120701327.md): Battery · discharged · Dec 5, 2020 · N78001 · Boeing 777224 · Emergency Lighting
  > EMERGENCY LIGHT BATTERY L3 FWD FAILED OPERATIONS CHECK. REPLACED L3 FWD BATTERY PACK, REF AMM 33-51-06. OPERATIONS CHECK GOOD.
- [SDR CALA2019091401533](https://openairdocs.org/sdr/CALA2019091401533.md): Relay · malfunctioned · Sep 11, 2019 · N78001 · Boeing 777224 · Passenger Oxygen System
  > CABIN-INADVERTANT MASK DROP. REF W/DGM 35-21-11 PG 1 SHEET 1, WIRES CHECKS PERFORMED FROM LOAD SIDE OF CB35607 (WIRES DISCONNECTED) TO ISOLATE CKT''S. WIRE W3405-1104-22 GOOD TO TB403 "B''. NO FAULTS NOTED. WIRES -0276 & -0272 GOOD FROM TB403, F & H TO RECEPTA
- [SDR CALA2019041900596](https://openairdocs.org/sdr/CALA2019041900596.md): Battery · no test · Apr 15, 2019 · N78001 · Boeing 777224 · Emergency Lighting
  > REF NRC L/P 9130244 B777-33-3-0002 R2 DR EMERG. PWR SUPPLY M3309 7 CAPACITY TEST FAIL DR R2 EMER LIGHT POWER SUPPLY M33097 CHARGER AND BATTERY REPLACE D AND TESTED NORMAL AS PER AMM 33-51-06 ADD EMP:V896958 IDT INSPECTION OK
- [SDR CALA2019041900595](https://openairdocs.org/sdr/CALA2019041900595.md): Battery · no test · Apr 15, 2019 · N78001 · Boeing 777224 · Emergency Lighting
  > REF NRC L/P 9132096 B777-33-3-0018 CABIN EMERG. LIGHT POWER PACK AT DR L2 M33096 CAPACITY CEHCK WEAK DR L2 EMER LIGHT POWER SUPPLY M33096 CHARGER AND BATTERY REPLACE D AND TESTED NORMAL AS PER AMM 33-51-06 ADD EMP:V896958 IDT INSPECTION OK
- [SDR CALA2019041900594](https://openairdocs.org/sdr/CALA2019041900594.md): Battery · no test · Apr 15, 2019 · N78001 · Boeing 777224 · Emergency Lighting
  > REF NRC L/P 9132097 B777-33-3-0018 CABIN EMERG. LIGHT POWER PACK AT DR R1 M33094 CAPACITY CHECK WEAK DR R1 EMER LIGHT POWER SUPPLY M33094 CHARGER AND BATTERY REPLACE D AND TESTED NORMAL AS PER AMM 33-51-06 ADD EMP:V896958 IDT INSPECTION OK
- [SDR CALA2019041900593](https://openairdocs.org/sdr/CALA2019041900593.md): Battery · no test · Apr 15, 2019 · N78001 · Boeing 777224 · Emergency Lighting
  > REF NRC L/P 9130232 B777-33-3-0022 DR R2 EMER LIGHT POWER SUPPLY M33098 CAPACITY TEST FAIL DR R2 EMER LIGHT POWER SUPPLY M33098 CHARGER AND BATTERY REPLACE D AND TESTED NORMAL AS PER AMM 33-51-06 ADD EMP:V896958 IDT INSPECTION OK
- [SDR CALA2019041900592](https://openairdocs.org/sdr/CALA2019041900592.md): Battery · no test · Apr 15, 2019 · N78001 · Boeing 777224 · Emergency Lighting
  > REF NRC L/P 9132098 B777-33-3-0018 CABIN EMERG. LIGHT POWER PACK AT DR R3 M33401 CAPACITY CHECK WEAK DR R3 EMER LIGHT POER SUPPLY M33401 CHARGER AND BATTERY REPLACED AND TESTED NORMAL AS PER AMM 33-51-06 ADD EMP:V896958 IDT INSPECTION OK
- [SDR CALA2018020900542](https://openairdocs.org/sdr/CALA2018020900542.md): Lamp · inoperative · Feb 9, 2018 · N78001 · Boeing 777224 · Emergency Lighting
  > DURING AN A CHECK, FOUND THE L2 DOOR EXTERIOR AND L4 CEILING EMERGENCY LIGHTS INOPERATIVE. THE L2 DOOR EXTERIOR AND CEILING EMERGENCY LIGHTS LAMPS WERE REPLACED AND CHECKED OKAY IAW AMM 3 3-51-00.
- [SDR CALA2017101503628](https://openairdocs.org/sdr/CALA2017101503628.md): Carbon Seal · leaking · Oct 15, 2017 · N78001 · Boeing 777224 · AC Generator-Alternator
  > NR 1 ENGINE LEAKING OIL. REMOVED AND REPLACED DAMAGED BACK-UP GENERATOR CARBON SEAL, MATING RING AND ASSOCIATED O-RINGS..HIGH POWER, LEAK CHECKED GOOD..OK TO CONTINUE IAW 72-64-01

Next page: https://openairdocs.org/aircraft/N78001/reports.md?page=2

## 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 = 'N78001' AND registry_match = 'registration'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/aircraft/N78001/reports

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