# N548UA: 1992 Boeing 757-222, registration cancelled 2017-03-13

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: March 13, 2017
- Status when cancelled: Valid registration
- Airframe: [Boeing 757-222](https://openairdocs.org/model/boeing-757-222) (registry code 1384956)
- Engine: [Pratt & Whitney PW2040](https://openairdocs.org/engine/pratt-whitney-pw2040) (registry code 52121)
- Data sheets: [TCDS A2NM](https://openairdocs.org/tcds/A2NM), [TCDS E17NE](https://openairdocs.org/tcds/E17NE) (OpenAirDocs)
- Serial number: 25396
- Year built: 1992
- Type of aircraft: Fixed wing multi engine
- Engine type: Turbo-fan
- Airworthiness: Standard, transport
- Airworthiness date: January 30, 1992
- Certificate issued: December 3, 2013
- Last registry action: July 18, 2016
- Mode S code: A6F767
- Owner when cancelled: [United Airlines Inc](https://openairdocs.org/faa-owner/UNITED%20AIRLINES%20INC)
- Location: [Chicago, IL](https://openairdocs.org/faa-place/IL/Chicago)
- Owner type: Corporation
- Owner's area on the map: 41.8813° N, 87.6375° W: Placed by OpenAirDocs at the center of ZIP code 60606, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N548UA
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=548UA
- Page: https://openairdocs.org/deregistered/N548UA-2017-03-13

From the FAA registry file of November 7, 2026, cancelled registrations. Owners' street addresses are left out. The Mode S code belongs to the N-number, not the airframe.

ADs and bulletins for the Boeing 757-222: https://openairdocs.org/model/boeing-757-222.md

## Service difficulty reports (296, newest 50)

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

- [SDR CALA2016033195245](https://openairdocs.org/sdr/CALA2016033195245), Mar 29, 2016: LIGHT. INOPERATIVE. DOOR 1R SLIDE LIGHT INOPERATIVE. RELAMPED IAW WDM 25-66-11.
- [SDR CALA2014120592796](https://openairdocs.org/sdr/CALA2014120592796), Dec 2, 2014: FRAME. CORRODED. AFT PIT, BILGE AREA, FRAME CORROSION STATION 1300, STRINGER 30L. REMOVED DAMAGE & INSTALL REPAIR IAW REO-G18514 REV A & ECRA 5310-06329.
- [SDR CALA2014120292757](https://openairdocs.org/sdr/CALA2014120292757), Nov 28, 2014: FRAME. CORRODED. AFT PIT FRAME HAS EXFOLIATION CORROSION STATION 1480, STRINGER 25 - 26R. REMOVED DAMAGED SECTION OF RIB STATION 1480, STRINGER 26 - 25R. INSTALLED NEW SECTION I
- [SDR CALA2014071191432](https://openairdocs.org/sdr/CALA2014071191432), Jul 3, 2014: NUT. SPLIT. NUMBER 1 MLG TIRE TIE BOLT NUT SPLIT. REPLACED WHEEL & TIRE IAW AMM 32-45-01 PG 406.
- [SDR CALA2014060991237](https://openairdocs.org/sdr/CALA2014060991237), Jun 7, 2014: O-RING. DAMAGED. HYDRAULIC QTY DECREASED TO 047. QTY STABLE WITH PUMPS OFF RT SYS FIM 29-11-00 FIG 107. REPLACED O RING ON LT AILERON ACTUATOR PLUG FOUND LEAKING.
- [SDR CALA2014043090919](https://openairdocs.org/sdr/CALA2014043090919), Apr 27, 2014: STARTER. FAULTED. APU FAULT ON START UP. R & R APU STARTER MOTOR IAW AMM 49-41-0. ALSO REPLACED APU CRANK CONTACTOR RELAY IAW AMM 49-41-05. APU START & OPERATION ALL NORMAL.
- [SDR CALA2014042190881](https://openairdocs.org/sdr/CALA2014042190881), Apr 19, 2014: SKIN. DENTED. EXTERNAL FUSELAGE SKIN DENTED BS 734, STRINGER 21L - STRINGER 22L. CUT OUT DAMAGE, FABRICATED & INSTALLED A REPAIR DOUBLER BTW BS 727 & 737, STRINGER 21L TO STR
- [SDR CALA2014041490826](https://openairdocs.org/sdr/CALA2014041490826), Apr 14, 2014: MOUNT BRACKET. DAMAGED. LEFT WING INBD FLAP, OTBD AFT FAIRING, FWD INBD MOUNT BRACKET HAS PULLED RIVETS & ELONGATED HOLE. EIGHT EACH LOCK FASTENERS R & R IN TRANSITION FIT HOLES IAW RE
- [SDR CALA2014020690323](https://openairdocs.org/sdr/CALA2014020690323), Feb 5, 2014: ENGINE. OIL CONSUMPTION. NR 2 ENG HIGH OIL CONSUMPTION EXCEEDS LIMITS. ACFT TO BE REMOVED FROM ETOPS OPERATION UNTIL A POSITIVE FIX IS FOUND & OIL CONSUMPTION RETURNS TO NORMAL LIMITS.
- [SDR CALA2013123194072](https://openairdocs.org/sdr/CALA2013123194072), Dec 31, 2013: SENSOR. FAULTY. FWD CABIN COLDER THAN SELECTED WITH SWITCH ON & TEMP CONTROL IN AUTO. REPLACED COMP OUTLET SENSOR NR 2 ON PACK 2. OPERATIONS CHECKED OK. ALSO CLEANED COCKPIT TE
- [SDR CALA2013122793977](https://openairdocs.org/sdr/CALA2013122793977), Dec 27, 2013: STARTER. FAULTY. APU INOPERATIVE 2 ATTEMPTS. SHOWS STARTER ON BITE CHECK. INSPECTED STARTER & FOUND BURNED OUT NEEDS MR49408. REPLACED APU STARTER MOTOR IAW AMM-49-41-01, OPERAT
- [SDR CALA2013122793991](https://openairdocs.org/sdr/CALA2013122793991), Dec 14, 2013: SEAT. UNSECURE. SEATS 22DEF NOT SECURED TO FLOOR. SECURED SEATS IAW MM.
- [SDR CALA2013120993545](https://openairdocs.org/sdr/CALA2013120993545), Dec 6, 2013: LIGHT. DETACHED. EMERGENCY LIGHT STRIP 9ABC NEEDS RE ATTACHED. SECURED EMERGENCY EXIT LIGHT STRIP.
- [SDR CALA2013120393396](https://openairdocs.org/sdr/CALA2013120393396), Nov 30, 2013: HYDRAULIC LINE. LEAKING. WHILE PERFORMING NR 1 SVC WALK AROUND FOUND A HYD LEAK AT RT MAIN GEAR BETWEEN STRUT DOOR & STRUT RETURN LINE FOR TILT ACT. REMOVED 2 LINES AT LOCATION FOR REPL
- [SDR CALA2013120293353](https://openairdocs.org/sdr/CALA2013120293353), Nov 28, 2013: SPAR. CORRODED. RT WING REAR SPAR EXFOLIATED BELOW RT AFT FUEL PUMP HOUSING ADJACENT TO LOWER BONDING STRAP. IAW AVO2569 NEED TO COMPLETE STEPS 4 THRU 6. STEPS 1 THRU 3. ACCOMP
- [SDR CALA2013112693276](https://openairdocs.org/sdr/CALA2013112693276), Nov 25, 2013: PUMP. FAULTY. RT AFT FUEL PUMP CB POPS WITH FUEL PUMP SELECTED ON. RT AFT BOOST PUMP REPLACED. UNABLE TO CONTINUE TO OPERATIONAL CHECK DUE TO FAILED RESISTANCE CHECK. AFT SPA
- [SDR CALA2013112693275](https://openairdocs.org/sdr/CALA2013112693275), Nov 25, 2013: STARTER. MAKING METAL. NR 2 ENG, SILVERS METAL IN PNEUMATIC STARTER CHIP DETECTOR. REPLACED NR 2 ENG PNEUMATIC STARTER, OPERATIONS CHECKED GOOD.
- [SDR CALA2013112693274](https://openairdocs.org/sdr/CALA2013112693274), Nov 25, 2013: SHUTOFF VALVE. FAULTY. NR 1 ENG HPSOV HAS NO BLEED SHIFT. HPSOV LOCKED OUT IAW MEL & CANNON PLUG SECURED. REPLACED HPSOV, OPERATIONS CHECKED GOOD.
- [SDR CALA2013112593249](https://openairdocs.org/sdr/CALA2013112593249), Nov 25, 2013: CONTROLLER. FAULTY. AUTO PRESSURIZATION CONTROLLER SELECTOR NR 1 & NR 2 INOPERATIVE, FLT DIVERTED. ACCOMPLISHED VAC PRESS RELIEF VLV TEST. REPLACED NR 1 AUTO PRESSURIZATION CONTROL
- [SDR CALA2013112193181](https://openairdocs.org/sdr/CALA2013112193181), Nov 19, 2013: STARTER. FAILED. THREE FAILED APU ATTEMPTS. APU CONTROL UNIT SHOWING MINI FLAG 35, STARTER FAILED. R & R APU STARTER IAW AMM, STARTED APU TWICE, STARTS NORMAL.
- [SDR CALA2013112093108](https://openairdocs.org/sdr/CALA2013112093108), Nov 18, 2013: CONTROLLER. FAULTY. APU WOULD NOT START ON TAXI IN APU FAULT EICAS. REPLACED APUC, OPERATIONS CHECKED GOOD.
- [SDR CALA2013111993057](https://openairdocs.org/sdr/CALA2013111993057), Nov 17, 2013: NUT. LOOSE. RF ON CTR HYD 65 QUANTITY. FLANGE NUT ON RT INBD ELEVATOR PCU LEAKING. TIGHTENED FLANGE NUT LEAK, CHECKED GOOD.
- [SDR CALA2013102192210](https://openairdocs.org/sdr/CALA2013102192210), Oct 19, 2013: COVER. BROKEN. FLOOR EMERGENCY EXIT LIGHT STRIP REMOVED FOR MAINT AT SEAT ROWS 8ABC THRU 12ABC. REPLACED BROKEN EMERGENCY EXIT LIGHTS & EMERGENCY EXIT LIGHT COVER, OPERATIONS 
- [SDR CALA2013102192201](https://openairdocs.org/sdr/CALA2013102192201), Oct 19, 2013: FLOOR PANEL. DAMAGED. ROW 12 FLOOR IS WEAK, REPLACED CENTER AISLE FLOOR PANEL.
- [SDR CALA2013100291684](https://openairdocs.org/sdr/CALA2013100291684), Sep 30, 2013: LIGHT. INOPERATIVE. WHITE EMERGENCY LIGHT AT SEAT 12 DEF WILL NOT ILLUMINATE, RELAMPED. OPERATIONS CHECKED NORMAL.
- [SDR CALA2013100291683](https://openairdocs.org/sdr/CALA2013100291683), Sep 30, 2013: LIGHT. INOPERATIVE. WHITE EMERGENCY LIGHT AT SEAT EF WILL NOT ILLUMINATE, RELAMPED. OPERATIONS CHECKED OKAY.
- [SDR CALA2013093091546](https://openairdocs.org/sdr/CALA2013093091546), Sep 29, 2013: JACK. FAULTY. FLIGHT INTERPHONE DOES NOT WORK.. AT DEPARTURE NO TIME TO WORK, COMPLIED WITH MEL. REPLACED FLIGHT INTERPHONE JACK ON NOSE GEAR, OPERATIONS CHECKED GOOD.
- [SDR CALA2013082790783](https://openairdocs.org/sdr/CALA2013082790783), Aug 26, 2013: LIGHT. UNSECURE. EMERGENCY LIGHT AT BULLNOSE SEAT 12D INOPERATIVE. SECURED LAP AT BULLNOSE, OPERATION CHECKED NORMAL.
- [SDR CALA2013082690727](https://openairdocs.org/sdr/CALA2013082690727), Aug 25, 2013: MODULE. MALFUNCTIONED. APU BLEED WILL NOT OPEN. APU BLEED OPERATED NORMAL FOR ABOUT 20 MINUTES (33-34PSI) THEN SURGE VALVE DUMPING AIR OVERBOARD. STARTED NR 2 ENGINE OK PRESSURE NORMA
- [SDR CALA2013081390390](https://openairdocs.org/sdr/CALA2013081390390), Aug 12, 2013: OUTFLOW VALVE. FAULTY. MANUAL PRESSURIZATION SWITCH WILL NOT OPERATE OUTFLOW VALVE. R & R CABIN PRESSURE OUTFLOW VALVE IAW MM 21-31-03 AND 21-31-04. OPS CKS NORMAL.
- [SDR CALA2013080990318](https://openairdocs.org/sdr/CALA2013080990318), Aug 6, 2013: COVER. MISSING. EMERGENCY LIGHT COVER MISSING AT SEAT 8C. REPLACED COVER.
- [SDR CALA2013080990307](https://openairdocs.org/sdr/CALA2013080990307), Aug 6, 2013: COVER. CRACKED. EMERGENCY LIGHT COVER AT SEAT 40C CRACKED. REPLACED COVER.
- [SDR CALA2013080990306](https://openairdocs.org/sdr/CALA2013080990306), Aug 6, 2013: COVER. CRACKED. EMERGENCY LIGHT COVER AT SEAT 24C CRACKED. REPLACED COVER.
- [SDR CALA2013080990305](https://openairdocs.org/sdr/CALA2013080990305), Aug 6, 2013: COVER. CRACKED. EMERGENCY LIGHT COVER AT SEAT 21C CRACKED. REPLACED COVER.
- [SDR CALA2013072990051](https://openairdocs.org/sdr/CALA2013072990051), Jul 28, 2013: IGNITER. INOPERATIVE. RIGHT ENGINE NR 1 IGNITION SYS, INOPERATIVE. RT ENGINE NO START IN NR 1 IGNITION. OK USING BOTH. REPLACED IGNITER PLUG IAW AMM AND TESTED IGNITION SYS IAW AMM.
- [SDR UALA2013072405208](https://openairdocs.org/sdr/UALA2013072405208), Jul 23, 2013: EEC. DAMAGED. DURING RT ENGINE ECC REMOVAL, FOUND EEC VENT FITTING JAMMED BETWEEN ECC AND ENGINE FAN CASE. CAUSED EEC DAMAGE (2" HOLE ON EEC), AND SOME WEAR ON FAN CASE. REPL
- [SDR UALA2013071805053](https://openairdocs.org/sdr/UALA2013071805053), Jul 17, 2013: FLOOR PANEL. GOUGED. AFT CARGO BAY HAS A 2.5" GASH IN METAL CARGO FLOOR DIRECTLY IN FRONT OF CARGO DOOR, 15" INTO CENTER OF PANEL. ACCOMPLISHED INTERIM REPAIR IAW GPM 1-0-1-102.
- [SDR UALA2013071104849](https://openairdocs.org/sdr/UALA2013071104849), Jul 10, 2013: PNEUMATIC SYSTEM. MALFUNCTIONED. APU SHUTOFF VALVE SHOWS OPEN BUT VERY LITTLE INCREASE IN DUCT PRESSURE. REPLACED PNEUMATIC CLUSTER.
- [SDR UALA2013071104851](https://openairdocs.org/sdr/UALA2013071104851), Jul 10, 2013: UNKNOWN. UNKNOWN. AFTER APU RESTART, NO PNEUMATIC DUCT PRESSURE WITH APU BLEED VALVE SHOWING OPEN.
- [SDR UALA2013070804752](https://openairdocs.org/sdr/UALA2013070804752), Jul 7, 2013: LIGHT. UNSECURE. EMERGENCY LIGHT LOOSE AT L2 DOOR. SECURED LIGHT.
- [SDR UALA2013070804719](https://openairdocs.org/sdr/UALA2013070804719), Jul 5, 2013: COVER. BROKEN. EMERGENCY LIGHT DAMAGED NEAR L2 DOOR FOUND COVER BROKEN AND LOOSE. REPLACED DAMAGE COVER AND SECURED.
- [SDR UALA2013071004814](https://openairdocs.org/sdr/UALA2013071004814), Jul 3, 2013: COMPUTER. FAILED. CREW REPORTED ELECTRICAL ODOR IN COCKPIT AND MID CABIN. TURNED OFF RIGHT RECIRCULATION FAN AND HAD F/A'S TURN OFF GALLEY POWER. ODOR DID DISSIPATE, SHORTLY THER
- [SDR UALA2013062804545](https://openairdocs.org/sdr/UALA2013062804545), Jun 27, 2013: ACTUATOR. FAULTY. APU DOOR STATUS MESSAGE, APU FAULTED. FOUND APU INLET ACTUATOR CIRCUIT BREAKER IN AFT BAY OPEN, RESET, OPENED APU DOOR FULLY. APU OIL LEVEL GOOD, 1 QT ADDED. CI
- [SDR UALA2013062404379](https://openairdocs.org/sdr/UALA2013062404379), Jun 23, 2013: DOOR. BROKEN. FLT DIVERTED. AIRFRAME VIBRATION CAN BE FELT THROUGHOUT THE CABIN AND IN FLT DECK ESPECIALLY AT FLOOR AREA. CHANGING AIRSPEED AND ALTITUDE-NO HELP. FEELS LIKE C
- [SDR UALA2013062104335](https://openairdocs.org/sdr/UALA2013062104335), Jun 18, 2013: COVER. MISSING. EMERGENCY LIGHT COVER MISSING APPROX 5 FT BEHIND L2 DOOR. APPROXIMATELY 6-8 INCHES MISSING LEAVING EXPOSED STRIP. REPLACED EMERGENCY LIGHT CLEAR COVER AS REQUIR
- [SDR UALA2013061904234](https://openairdocs.org/sdr/UALA2013061904234), Jun 17, 2013: COVER. MISSING. EMERGENCY LIGHT COVER MISSING APPROX 5 FT BEHIND L2 DOOR. APPROX 6-8 INCHES MISSING LEAVING EXPOSED STRIP. REPLACED EMERGENCY LIGHT CLEAR STRIP AS REQUIRED.
- [SDR UALA2013061404144](https://openairdocs.org/sdr/UALA2013061404144), Jun 13, 2013: PSU. DAMAGED. PSU PANEL ABOVE 2L CREW SEAT DAMAGED. REPLACED PANEL ASSY.
- [SDR UALA2013060603945](https://openairdocs.org/sdr/UALA2013060603945), Jun 4, 2013: CONTROL UNIT. MALFUNCTIONED. GALLEY ELCU TRIPS WHEN LOAD IS APPLIED BY EITHER HIGH TECH CARTS OR CHILLER. REPLACED ELCU REF CMM 25- 30-72 PG 117, 118 WIRING DIAGRAM.
- [SDR UALA2013053103797](https://openairdocs.org/sdr/UALA2013053103797), May 30, 2013: LAMP. INOPERATIVE. EMERGENCY LIGHT BETWEEN ROWS 22ABC AND 23 ABC INOPERATIVE. REPLACED LAMPS, OPS CHECKED GOOD.
- [SDR UALA2013043003037](https://openairdocs.org/sdr/UALA2013043003037), Apr 29, 2013: INDICATOR. FAULTY. CAPTAIN`S AIRSPEED INDICATOR ORANGE COMMAND BUG INOPERATIVE FLAG IN VIEW. REPLACED CAPTAIN'S MACH AIRSPEED INDICATOR PER AMM. OPS CHECKED GOOD.

All 296: https://openairdocs.org/deregistered/N548UA-2017-03-13/reports.md

## FAA accident and incident reports (1)

From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [Incident 19951022044399I](https://openairdocs.org/incident/19951022044399I), Oct 22, 1995: Boeing 757222 (N548UA), Washington, DC. Narrative: passenger lewis klee was smoking in the aft lavatory and started a smoldering fire in the waste bin. A f/a put the fire out with a pot of coffee.…

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