19870610028699I

Incident

FAA incident report · Boeing 737-247 · Salt Lake City, UT · June 10, 1987

Date: June 10, 1987 · 22:40 local
Place: Salt Lake City, UT
Airport: Salt Lake City International
Phase of flight: Climb
Operating rules: Air carrier (Part 121)
Operator: DALA
Aircraft: N4518W
Reported as: Boeing 737247
People aboard: 5
Fatal injuries: 0

N4518WRegistration cancelled Nov 22, 1995 · Boeing 737-247S/N 19615 Airframe modelBoeing 737-247

From the FAA’s Accident/Incident Data System (AIDS), through its Aviation Safety Information Portal, as reported. The NTSB investigates accidents separately, and its record of an accident is the fuller one. The aircraft is matched to the registry 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.

What happened

The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.

Unable to maintain cabin pressure. Returned. Pac valve failed, air cycle machine, modulating valve replaced.

As the FAA filed it

UNABLE TO MAINTAIN CABIN PRESSURE. RETURNED. PAC VALVE FAILED, AIR CYCLE MACHINE, MODULATING VALVE REPLACED.

Other reports on N4518W · 4

Matched to the same aircraft by N-number and date.

Incident 19890620038709IFcd/Prec Ldg From Cruise · Kansas City, MOAircraft yawing after takeoff. Yaw damper became ineffective. Returned. Replaced damper coupler system.Jun 20, 1989 Incident 19880208013879IOther Ground Ops · Detroit, MIUnauthorized use of placarded APU overnight resulted in fire damage to horizontal stabilizer elevator,fuselage skinFeb 8, 1988 · Minor damage Incident 19870427040689IFinal Approach-IFR · Salt Lake City, UTUnable to move gear handle without override. Replaced landing gear accessory box.Apr 27, 1987 Incident 19860102003299IClimb · Salt Lake City, UTReturned when course bars on HSI stuck in full left position. VOR test button stuck. Nav com panel replaced.Jan 2, 1986