CHI69I0051

NTSB incident investigation · Boeing 727 · Detroit, MI · November 16, 1968

Incident · No injuriesClosed
Date
November 16, 1968
Place
Detroit, MI · DETROIT, MI
Injuries
27 uninjured
Damage
No damage
Phase of flight
Enroute
Aircraft
N7027UBoeing 727
Status
Completed · report January 22, 1969
Report
Brief approved by the director
Safety recommendations
Yes
Case key
79527

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the incident.

On this page

NTSB brief

NTSB’s brief of the accident, as it was printed: the coded facts, with the probable cause and factors.

----------------------------------------------------------------------------------------------------------------------------
 FILE    DATE          LOCATION          AIRCRAFT DATA       INJURIES       FLIGHT                        PILOT DATA
                                                               F  S M/N     PURPOSE
----------------------------------------------------------------------------------------------------------------------------
4-0022  68/11/16   DETROIT,MICH        BOEING 727          CR-  0  0  3  SCHED DOM PASSG SRV       AIRLINE TRANSPORT, AGE
        TIME - 1706                    N7027U              PX-  0  0 24                            49, 11050 TOTAL HOURS,
                                       DAMAGE-NONE         OT-  0  0  0                            700 IN TYPE, INSTRUMENT
                                                                                                   RATED.
        CLASSIFIED AS INCIDENT
        OPERATOR - UNITED AIR LINES,INC.
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           UNCONTROLLED ALTITUDE DEVIATIONS                         IN FLIGHT: CLIMB TO CRUISE
        EMERGENCY CIRCUMSTANCES - PRECAUTIONARY LANDING ON AIRPORT
                                  SUSPECTED MECHANICAL DISCREPANCY
        REMARKS- PLT LOST CONTROL WHEN STRONG VERTICAL CURRENTS WERE ENCOUNTERED. SAFE LNDG MADE.

Aircraft

Registration
N7027U
Reported as
Boeing 727
Category
Airplane
Engine
turbo fan
Damage
No damage

Matched to the registry by N-number and the event date; the registry’s history has gaps, so older matches can be wrong. Compare the reported make and model.