# Service difficulty reports: Boeing 727-155C

A list on [Boeing 727-155C](https://openairdocs.org/model/boeing-727-155c.md).

Newest first. General aviation reporting is voluntary.

Page 1 of 4 · 153 reports

- [SDR DHL2002715010](https://openairdocs.org/sdr/DHL2002715010.md): Warning System · malfunctioned · Oct 22, 2002 · N715DH · Boeing 727155C · Central Warning
  > RTO AT CVG MAXIMUM ATTAINED AIRSPEED 5 KIAS. UPON INITIATION OF TO THRUST, THE TO WARNING HORN SOUNDED. AFTER TAXIING CLEAR OF THE RUNWAY, NOTIFIED FLIGHT CONTROL AND ADVISED THEM OF THE PROBLEM. MX CONTROL HAD BEEN NOTIFIED PRIOR TO CALLING FC. AFTER WE MO
- [SDR DHL2002715009](https://openairdocs.org/sdr/DHL2002715009.md): Switch · dirty · Jun 19, 2002 · N715DH · Boeing 727155C · Central Warning
  > T/O WARNING HORN SOUNDED ON T/O ROLL. CLEANED CONTACTS ON AIRBRAKE POSITION SWITCH IN FWD NOSE BAY. OPS CHECK GOOD IAW 31-26-00.
- [SDR DHL2002715008](https://openairdocs.org/sdr/DHL2002715008.md): Warning System · malfunctioned · May 29, 2002 · N715DH · Boeing 727155C · Central Warning
  > WHILE BRINGING POWER UP FOR TAKEOFF WITH AIRCRAFT CONFIGURED, GOT CONFIGURATION HORN AND SYSTEM THEN TESTED BAD ON TAXIWAY. ABORTED TAKEOFF. CYCLED FLAPS, TAKEOFF WARNING SYSTEM, OPS CHECKS GOOD IAW MM 31-26-00.
- [SDR DHL2002715007](https://openairdocs.org/sdr/DHL2002715007.md): Power Unit · failed · May 3, 2002 · N715DH · Boeing 727155C · Fire Detection
  > APU FIRE WARNING BELL IN COCKPIT INOP, HORN IN NOSE WHEEL WELL WORKS NORMALLY. REMOVED APU FIRE DETECTION POWER UNIT AND CLEANED CONTACTS. REINSTALLED POWER UNIT. OPS CHECK GOOD IAW MM 26-15-00.
- [SDR DHL2002715006](https://openairdocs.org/sdr/DHL2002715006.md): Warning System · activated · Apr 23, 2002 · N715DH · Boeing 727155C · Central Warning
  > TAKEOFF REJECTED FOR AURAL WARNING HORN. CYCLED FLAPS AND SPEED BRAKE, VERIFIED MOVEMENT OF FLT CONTROL SURFACES. PERFORMED AURAL OPERATIONAL CHECKOUT IAW 31-26-0. OP CHECK GOOD.
- [SDR DHL2002715005](https://openairdocs.org/sdr/DHL2002715005.md): Warning Horn · failed · Apr 13, 2002 · N715DH · Boeing 727155C · Fire Detection
  > DURING APU FIRE WARNING TEST, FIRE BELL AND FIRE WARNING HORN FAIL SOUND. REMOVED AND REPLACED FIRE WARNING HORN IN NOSE WHEEL WELL IAW MM 26-11-00. OPS CHECK GOOD.
- [SDR DHL2002715004](https://openairdocs.org/sdr/DHL2002715004.md): Fitting · cracked · Apr 10, 2002 · N715DH · Boeing 727155C · Cargo/Baggage Doors
  > REPLACE MAIN CARGO DOOR LATCH FITTING. GAINED ACCESS TO MCD LATCH SUPPORT FITTING AT B.S. 580 THROUGH FWD. CARGO PIT LT SIDEWALL/ CEILING AND MAIN CABIN. REMOVED AND REPLACED MCD LATCH SUPPORT FITTING AT BS 580. ADJUSTED LATCH FITTING AND OPS CHECKED. OPEN
- [SDR DHL2002715003](https://openairdocs.org/sdr/DHL2002715003.md): Angle · cracked · Apr 8, 2002 · N715DH · Boeing 727155C · Fuselage Main, Structure
  > On weekly visit "discrepancy" Frame at door latch fitting is cracked in radius at BS 500, 4l 200, below S-17L.1) Upon further evaluation found attach angle "T" to frame cracked. Removed frame to skin attach "T" I.A.W. 727 S.R.M. 51-30-2. Fabricated attach angl
- [SDR DHL2002715002](https://openairdocs.org/sdr/DHL2002715002.md): Power Supply · inoperative · Feb 2, 2002 · N715DH · Boeing 727155C · Fire Detection
  > APU FIRE DETECTION SYSTEM WILL NOT TEST. TROUBLESHOT SYSTEM, REMOVED AND REPLACED APU FIRE DETECT OPERATING POWER SUPPLY. OPERATIONAL CHECK OF SYSTEM GOOD MM REF 26-15-00.
- [SDR DHL2002715001](https://openairdocs.org/sdr/DHL2002715001.md): Power Unit · inoperative · Jan 29, 2002 · N715DH · Boeing 727155C · Fire Detection
  > APU FIRE TEST WILL NOT TEST. REPLACED APU FIRE DETECTION POWER UNIT IAW B727 M/M 26-15-00, OP CHECK GOOD.
- [SDR DHL2001715011](https://openairdocs.org/sdr/DHL2001715011.md): Computer · faulty · Dec 1, 2001 · N715DH · Boeing 727155C · Autopilot Computer
  > WITH AUTO PILOT ENGAGED RAPID DEFLECTION OF CONTROL WHEEL OCCURS BOTH LEFT AND RIGHT OF ABOUT 10 DEGREES. DEFERRED AUTO PILOT SYSTEM AND MX CONTROL WAS NOTIFIED. REMOVED AND REPLACED ROLL CHANNEL COMPUTER, OPS CHECKS GOOD IAW B727 MM 22-11-111.
- [SDR DHL2001715010](https://openairdocs.org/sdr/DHL2001715010.md): Skin · damaged · Aug 10, 2001 · N715DH · Boeing 727155C · Fuselage Main, Plate/Skin
  > BELOW RIGHT CORNER OF MAIN CARGO DOOR (APPROX 3 FEET) A 4 INCH BY 1/4 GASH IN SKIN APPROX 1/4 DEEP. AREA IS ALSO DENTED, ALSO 2 AREAS ADJACENT TO GASH ARE DOWN TO BARE METAL. CUTOUT DAMAGED AREA. FABRICATED DOUBLER REPAIR & FILLER. REPAIR MADE TO DAMAGED SKIN
- [SDR DHL2001715009](https://openairdocs.org/sdr/DHL2001715009.md): Warning System · malfunctioned · Aug 8, 2001 · N715DH · Boeing 727155C · Central Warning
  > TAKEOFF WARNING CAME ON AT THE TAKEOFF ROLL, TAXIED CLEAR OF THE RUNWAY AND CYCLED THE FLAPS,TRIM AND SPEED BRAKE SYSTEM WENT BACK TO NORMAL. PERFORMED TAKEOFF WARNING SYS TEST CHECKS GOOD IAW B-727 M/M 31-26-0.
- [SDR DHL2001715008](https://openairdocs.org/sdr/DHL2001715008.md): Downlock Switch · Jun 30, 2001 · N715DH · Boeing 727155C · Landing Gear Position and Warning
  > DURING GEAR EXTENSION @ CVG LT. MAIN GEAR LIGHT DID NOT ILLUMINATE. RED LEFT GEAR DOOR LIGHT REMAINED ILLUMINATED. PERFORMED ABNORMAL PROCEDURE, PROBLEM WAS NOT CORRECTED.R&R'D LEFT MAIN GEAR DOWNLOCK SWITCH IAW B-727 M/M 32-09-211. OP CHECKS SERVICEABLE.
- [SDR DHL2001715007](https://openairdocs.org/sdr/DHL2001715007.md): Computer · faulty · Jun 29, 2001 · N715DH · Boeing 727155C · Autopilot Computer
  > WITH AUTOPILOT A SERVO SELECTED, A/C PITCHES UP AND DOWN. OK WITH SERVO B SELECTED. DEFFERED AUTO PILOT A-MODE PER MEL 22-1-11A, CAT C, DMI 6211. PLACARDS INSTALLED. T/S SYS ORDERED PITCH COMPUTER. PARTS IN CVG AS PER MXC DMI 6211 CONTINUES. REMOVED AND
- [SDR DHL2001715006](https://openairdocs.org/sdr/DHL2001715006.md): Computer · malfunctioned · May 26, 2001 · N715DH · Boeing 727155C · Autopilot Computer
  > ON CLIMBOUT IN A-MODE AUTOPILOT PORPOISED. REPLACED PITCH CHANNEL PER MM 22-11-101. OPS CKS GOOD. THIS CLEARS DMI 5771.
- [SDR DHL2001715005](https://openairdocs.org/sdr/DHL2001715005.md): Receiver · unserviceable · May 26, 2001 · N715DH · Boeing 727155C · Localizer/VOR System
  > AUTOPILOT WILL NOT TRACK VOR IN NAV/LOC MODE. REPLACED NR 1 NAV RCVR PER MM 34-31-21, OPS CKS GOOD. THIS CLEARS DMI 5772.
- [SDR DHL2001715004](https://openairdocs.org/sdr/DHL2001715004.md): Sill · cracked · Apr 10, 2001 · N715DH · Boeing 727155C · Fuselage Miscellaneous Structure
  > FAA INSPECTION FOUND LWR BELLY DOOR FWD THRESHOLD SILL-PLATE CRACKED.REMOVED OLD SILL-PLATE AND INSTALLED SERVICABLE PLATE IAW M/M 53-13-0. STATUS-CLOSED.
- [SDR DHL2001715003](https://openairdocs.org/sdr/DHL2001715003.md): Bearing · separated · Mar 27, 2001 · N715DH · Boeing 727155C · Wheel/Ski/Float
  > VIBRATION DURING TAXI AND A/C REQUIRES HIGHER THAN NORMAL THRUST TO TAXI. NR 1 MAIN TIRE NUT AND BEARING SEPERATED. REPLACED LT MLG LOWER CYLINDER ASSY. FOUND NR 1 MAIN T/W ASSY SLEEVE DAMAGED. REPLACED NR 1 T/W ASSY, NR 1 BRAKE, AND NR 2 W/T ASSY.
- [SDR DHL2001715001](https://openairdocs.org/sdr/DHL2001715001.md): Bulb · burned out · Jan 3, 2001 · N715DH · Boeing 727155C · Smoke Detection
  > UPPER MAIN CARGO SMOKE DETECTORS NOT VISIBLE. RELAMPED UPPER SMOKE DETECTOR. OPS CHECK GOOD I.A.W 26-17-01
- [SDR DHL2000715026](https://openairdocs.org/sdr/DHL2000715026.md): Hinge · bent · Dec 13, 2000 · N715DH · Boeing 727155C · Passenger/Crew Doors
  > LOUD WHISTLE HEARD DURING CLIMBOUT, STARTED AT 2 PSI THEN GEAR WARNING HORN SOUNDED. WHISTLE STOPPED AT 6 PSI DURING DECENT. FOUND L-1 ENTRY DOOR SEAL PULLED OUT 3 TO 4 INCHES ON LOWER AFT END. THE LOWER HINGE FLAPPER IS BENT. R&R LOWER HINGE FLAPPER.
- [SDR DHL2000715003](https://openairdocs.org/sdr/DHL2000715003.md): Doubler · damaged · Oct 27, 2000 · N715DH · Boeing 727155C · Fuselage Main, Plate/Skin
  > PANEL NUMBER 9216 HAS INTERNAL REPAIR CRACKED. REPLACED DOUBLER. SIZE OF REPAIR 6 X 4.5 INCHES.
- [SDR DHL2000715006](https://openairdocs.org/sdr/DHL2000715006.md): Angle · corroded · Oct 23, 2000 · N715DH · Boeing 727155C · Aerodynamic Fairings
  > FAIRING SUPPORT ANGLE HAS CORROSION ON UPPER SURFACE BS 660 UNDER STRINGER 27R. INSTALL REPAIR PER B727 SRM 51-40-3, 51-10-2. MATERIAL SIZE 30 X 2 INCHES.
- [SDR DHL2000715025](https://openairdocs.org/sdr/DHL2000715025.md): Panel · corroded · Oct 21, 2000 · N715DH · Boeing 727155C · Aerodynamic Fairings
  > CORROSION AT FAIRING PANEL 3430 FWD FLANGE LOCATED AT BS 660. INSTALL REPAIR PER B727 SRM 53-10-01, 51-40-3. SIZE OF MATERIAL USED 30 X 2 INCHES.
- [SDR DHL2000715024](https://openairdocs.org/sdr/DHL2000715024.md): Angle · bent · Oct 12, 2000 · N715DH · Boeing 727155C · Cargo/Baggage Doors
  > MCD TOP CUTOUT HAS A ANGLE WITH DENT AND BENT AT BS 600. REPLACED ANGLE PER B727 SRM 51-10-1 & 2. SIZE OF MATERIAL 12.5 X 6 INCHES.
- [SDR DHL2000715023](https://openairdocs.org/sdr/DHL2000715023.md): Structure · damaged · Oct 12, 2000 · N715DH · Boeing 727155C · Cargo/Baggage Doors
  > MCD HAS ALUMINUM SHEET WITH EXCESS HOLES BS 620 (VERTICAL). REPAIRED PER B727 SRM 51-10-1 & 2, 51-30-2. SIZE OF MATERIAL USED 21 X 3.5 INCHES.
- [SDR DHL2000715022](https://openairdocs.org/sdr/DHL2000715022.md): Angle · cracked · Oct 12, 2000 · N715DH · Boeing 727155C · Cargo/Baggage Doors
  > M.C.D. HAS ALUMINUM SEAL PROTECTOR CHAFED AND CRACKED AT LOWER END. REMOVED AND REPLACED SEAL PROTECTOR PER B727 SRM 51-30-2, 51-40-3.
- [SDR DHL2000715012](https://openairdocs.org/sdr/DHL2000715012.md): Structure · chafed · Oct 12, 2000 · N715DH · Boeing 727155C · Fuselage Miscellaneous Structure
  > MAIN CARGO DOOR FWD CUTOUT HAS VERTICAL STRIP CHAFED BS 480 S-6L. FABRICATED AND INSTALLED NEW FRAME PER B727 SRM 51-40-3. SIZE OF REPAIR 8 X 28 INCHES.
- [SDR DHL2000715010](https://openairdocs.org/sdr/DHL2000715010.md): Door Frame · bent · Oct 12, 2000 · N715DH · Boeing 727155C · Fuselage Main, Structure
  > MAIN CARGO DOOR UPPER AFT FRAME FOUND BENT. FABRICATED AND INSTALLED NEW UPPER AFT FRAME PER B727 SRM 51-30-2 AND 51-10-3. SIZE OF REPAIR 8 X 28 INCHES.
- [SDR DHL2000715021](https://openairdocs.org/sdr/DHL2000715021.md): Floor Support · cracked · Oct 11, 2000 · N715DH · Boeing 727155C · Fuselage Miscellaneous Structure
  > LOWER AFT CARGO COMPARTMENT SUPPORT ANGLE CRACKED AT BS 1090 AND BBL 27. INSTALL NEW ANGLE SUPPORT PER B727 SRM 51-30-2, 53-10-1 AND -2. SIZE OF MATERIAL USED 1.75 X 6 INCHES.
- [SDR DHL2000715020](https://openairdocs.org/sdr/DHL2000715020.md): Floor Support · cracked · Oct 11, 2000 · N715DH · Boeing 727155C · Fuselage Miscellaneous Structure
  > LOWER AFT CARGO COMP FLOOR SUPPORT ANGLE CRACKED AT BS 1070 AND RBL 27. INSTALLED NEW SUPPORT ANGLES PER B727 SRM 51-30-2, 51-10-1 AND -2. SIZE OF MATERIAL USED 5 X 6 INCHES AND 5 X 3 INCHES.
- [SDR DHL2000715005](https://openairdocs.org/sdr/DHL2000715005.md): Fitting · cracked · Oct 11, 2000 · N715DH · Boeing 727155C · Cargo/Baggage Doors
  > MAIN CARGO DOOR LATCH FITTING STA 580 UPPER FLANGE CRACK. INSTALLED ANGLE REPAIR PER BOEING TELEX DHL-MIA-00-00033H. SIZE OF REPAIR 7 X 2 X 3 INCHES.
- [SDR DHL2000715019](https://openairdocs.org/sdr/DHL2000715019.md): Skin · corroded · Oct 10, 2000 · N715DH · Boeing 727155C · Cargo/Baggage Doors
  > NR 2 CARGO DOOR HAS EXTERNAL SKIN WITH CUTOUT AT AFT EDGE BEYOND LIMITS. INSTALLED DOUBLER REPAIR PER B727 SRM 52-00-2 AND 52-00-3. SIZE OF DOUBLER 15 X 4 INCHES.
- [SDR DHL2000715011](https://openairdocs.org/sdr/DHL2000715011.md): Panel · damaged · Oct 10, 2000 · N715DH · Boeing 727155C · Nacelle/Pylon, Plate/Skin
  > NR 3 ENGINE PYLON FIXED COWL PANEL DAMAGED UPPER SIDE AFT OF 2ND VERTICAL LATCH CUTOUT. REPAIR PER SRM 51-10-1. SIZE OF REPAIR 23 X 4 INCHES.
- [SDR DHL2000715018](https://openairdocs.org/sdr/DHL2000715018.md): Bulkhead · cracked · Oct 9, 2000 · N715DH · Boeing 727155C · Fuselage Main, Bulkhead
  > FWD PRESSURE BULKHEAD BS 178 IS CRACK AT RBL 02 AND WL 196. INSTALLED DOUBLER REPAIR PER SB-727-53-0213. SIZE OF MATERIAL 9.6 X 132 INCHES.
- [SDR DHL2000715017](https://openairdocs.org/sdr/DHL2000715017.md): Bulkhead · cracked · Oct 9, 2000 · N715DH · Boeing 727155C · Fuselage Main, Bulkhead
  > FWD PRESSURE BULKHEAD BS 178 IS CRACK AT RBL 10 AND WL 300. INSTALLED DOUBLER REPAIR PER SB-727-53-146. SIZE OF DOUBLER 6 X 7 INCHES.
- [SDR DHL2000715014](https://openairdocs.org/sdr/DHL2000715014.md): Fitting · cracked · Oct 9, 2000 · N715DH · Boeing 727155C · Trailing Edge Flaps
  > LEFT WING I/B MID FLAP ROLLER SUPPORT FITTING HAS CRACK. FABRICATE AND INSTALL DOUBLER REPAIR PER B727 SRM 51-30-2, 57-50-4. SIZE OF MATERIAL USED 6 X 3 INCHES.
- [SDR DHL2000715013](https://openairdocs.org/sdr/DHL2000715013.md): Torque Tube · cracked · Oct 9, 2000 · N715DH · Boeing 727155C · Passenger/Crew Doors
  > FWD ENTRANCE FRONT CUTOUT ACCESS FOR VERTICAL TORQUE TUBE HAS TWO CRACKS. REMOVED AND REPLACED DAMAGED SECTION PER B727 SRM 51-30-2. SIZE OF MATERIAL USED 10 X 8 INCHES.
- [SDR DHL2000715007](https://openairdocs.org/sdr/DHL2000715007.md): Bulkhead · cracked · Oct 9, 2000 · N715DH · Boeing 727155C · Fuselage Main, Bulkhead
  > FWD PRESSURE BULKHEAD BS 178 IS CRACKED RBL 02 WL 196. CRACK IS 1.5 INCH LONG. INSTALLED DOUBLER PER B727 SRM 53-10-9 AND SB 727-53-043. SIZE OF REPAIR 7 X 9 INCHES.
- [SDR DHL2000715002](https://openairdocs.org/sdr/DHL2000715002.md): Web · cracked · Oct 9, 2000 · N715DH · Boeing 727155C · Passenger/Crew Doors
  > FWD ENTRY DOOR HAS TOP HORIZONTAL WEB CRACKED AFT TOP CORNER, SEE THROUGH INSPECTION HOLE. INSTALLED REPAIR AT UPPER AFT CORNER AS PER B727 SB 52-115 FIG 4 AND 5 AND SRM 51-30-2, 51-20-4 AND MM 21-30-0. SIZE OF REPAIR 13 X 4 INCH.
- [SDR DHL2000715004](https://openairdocs.org/sdr/DHL2000715004.md): Skin · corroded · Oct 8, 2000 · N715DH · Boeing 727155C · Fuselage Main, Plate/Skin
  > NOSE SECTION LT SIDE EXTERIOR BS 243.7 AND STR 26L SKIN BULGING, RIVETS PULLING THROUGH. INSTALLED DOUBLER REPAIR PER SRM 51-10-1 AND 51-30-2 AND 53-30-3 AND MM 52-82-0 AND 32-33-0. SIZE OF REPAIR 15 X 17 INCHES.
- [SDR DHL2000715009](https://openairdocs.org/sdr/DHL2000715009.md): Pressure Panel · cracked · Oct 6, 2000 · N715DH · Boeing 727155C · Fuselage Main, Bulkhead
  > NOSE WHEEL WELL RIGHT SIDE PANEL LOWER BS 240.7 WL 150 CRACKED. INSTALL DOUBLER REPAIR PER B727 SRM 51-10-1. SIZE OF REPAIR 7.5 X 3.5 INCHES.
- [SDR DHL2000715008](https://openairdocs.org/sdr/DHL2000715008.md): Frame · cracked · Oct 6, 2000 · N715DH · Boeing 727155C · Fuselage Main, Frame
  > NOSE L/G WHEEL WELL LT SIDE PANEL TO LWR CHORD BS 248 WL 150 SHOWS CRACK RUNNING FROM RIVET IS ABOUT 1.5 INCH LONG. INSTALLED DOUBLER REPAIR PER B727 SRM 51-10-1. SIZE OF REPAIR 7 X 3.5 INCH.
- [SDR DHL2000715016](https://openairdocs.org/sdr/DHL2000715016.md): Pressure Panel · cracked · Oct 5, 2000 · N715DH · Boeing 727155C · Fuselage Main, Bulkhead
  > NOSE WHEEL WELL RIGHT SIDE LATERAL WEB PANEL AT BS 285.5 SHOW CRACK RUNNING BETWEEN RIVETS. FABRICATED AND INSTALLED DOUBLER REPAIR PER B727 SRM 51-40-2, AND 51-10-2. SIZE OF MATERIAL USED 15 X 15.5 INCHES.
- [SDR DHL2000715015](https://openairdocs.org/sdr/DHL2000715015.md): Skin · damaged · Oct 5, 2000 · N715DH · Boeing 727155C · Fuselage Main, Plate/Skin
  > FUSELAGE SKIN CREASED AT ATA 1342 JUST ABOVE STR 20L. FABRICATED AND INSTALLED REPAIR PER B727 SRM 51-30-2, 51-10-1, 53-30-1 AND 53-30-3.
- [SDR DHL2000715001](https://openairdocs.org/sdr/DHL2000715001.md): Outflow Valve · failed · Sep 7, 2000 · N715DH · Boeing 727155C · Pressure Regulator/Outflow Valve
  > WHILE OPERATING ON RT PACK, A/C CABIN ALTITUDE REACHED 9800 FT AND CONTINUED TO CLIMB UNTIL DECENDED TO 10,000 FT. AT 10,000 FT CABIN STABILIZED AT 1.0 PSI/8000 FT, IN BOTH AUTO AND MAN MODE. DEFERRED PER MEL 21-16-1C. RT OUTFLOW VALVE REMOVED AND A/C FLEW
- [SDR DHL99715001](https://openairdocs.org/sdr/DHL99715001.md): Hinge · damaged · Oct 15, 1999 · N715DH · Boeing 727155C · Cargo/Baggage Doors
  > MAIN CARGO DOOR HINGE ACTUATORS ATTACH POINT HOLES ELONGATED. FABRICATED AND REPAIRED HOLES AND PARTS PER TIMCO EO W00001 REV C AND BOEING SRM 51-10-7.
- [SDR DHL9871520C](https://openairdocs.org/sdr/DHL9871520C.md): Angle · cracked · Oct 29, 1998 · N715DH · Boeing 727155C · Leading Edge Slat Actuator
  > AT C-CHECK, LEFT WING NR 2 SLAT ACTUATOR COVER DOOR BOTH ATTACH ANGLE I/B AND O/B ARE CRACKED AT FWD END. REMOVED AND REPLACED ATTACH ANGLES PER SRM 51-40-4, 11 INCHES LONG. N/R 1112
- [SDR DHL98715004](https://openairdocs.org/sdr/DHL98715004.md): Duct · broken · Oct 29, 1998 · N715DH · Boeing 727155C · Airfoil Anti/De-ice System
  > NR 7 SLAT DID NOT RETRACT WITH FLAPS SELECTED TO UP. ABNORMAL ROLL INDICATION. FOUND WING ANTI-ICING TELESCOPING DUCT ON NR 7 SLAT BROKEN AND HANGING OUT. REMOVED DUCT AND INSTALLED BLANKING PLATES PER MEL. CLOSED ANTI-ICING SHUTOFF VALVES IN STUB WINGS.
- [SDR DHL9871528C](https://openairdocs.org/sdr/DHL9871528C.md): Web · cracked · Oct 19, 1998 · N715DH · Boeing 727155C · Fuselage Miscellaneous Structure
  > AT C-CHECK, VERTICAL WEB CRACKED AT BOTTOM LIGHTENING HOLES AT BS 1263 RT SIDE OF AFT AIRSTAIRS AREA. STOP DRILLED CRACK, INSTALLED DOUBLER REPAIR PER SRM 51-40-2, 2 X 6. N/R 3185

Next page: https://openairdocs.org/model/boeing-727-155c/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 aircraft_model_key = '727155C'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/model/boeing-727-155c/reports

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