# NTSB MIA72IM138: Lockheed 1011, N307EA, Miami, FL, June 21, 1972

- Type: NTSB incident investigation
- Classification: Incident · No injuries · Closed
- Date: June 21, 1972
- Place: Miami, FL · MIAMI, FL
- Location: 25.7743° N, 80.1937° W: Placed by OpenAirDocs: center of Miami, FL, within about 6 miles (OpenAirDocs)
- Nearby events: https://openairdocs.org/map.md?lat=25.7743&lon=-80.1937&mi=10
- Phase of flight: [Approach](https://openairdocs.org/ntsb-phases/500) (OpenAirDocs' grouping)
- Highest injury: No injuries
- Injuries: 3 uninjured
- Status: Completed, report February 20, 1973
- Report: Brief approved by the director
- NTSB case key (mKey): 118025
- NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=MIA72IM138
- Page: https://openairdocs.org/ntsb/MIA72IM138

## NTSB brief

```
----------------------------------------------------------------------------------------------------------------------------
 FILE    DATE          LOCATION          AIRCRAFT DATA       INJURIES       FLIGHT                        PILOT DATA
                                                               F  S M/N     PURPOSE
----------------------------------------------------------------------------------------------------------------------------
4-0015  72/6/21    MIAMI,FLA           LOCKHEED 1011       CR-  0  0  3  TRAINING                  AIRLINE TRANSPORT, AGE
        TIME - 1730                    N307EA              PX-  0  0  0                            UNK/NR, UNK/NR TOTAL
                                       DAMAGE-MINOR        OT-  0  0  0                            HOURS, UNK/NR IN TYPE,
                                                                                                   UNK/NR INSTRUMENT RATED.
        CLASSIFIED AS INCIDENT
        NAME OF AIRPORT - MIAMI INTL ARPT
        OPERATOR - EASTERN AIR LINES,INC.
        DEPARTURE POINT             INTENDED DESTINATION
          MIAMI,FLA                   LOCAL
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           AIRFRAME FAILURE: IN FLIGHT                              LANDING: FINAL APPROACH
        PROBABLE CAUSE(S)
           AIRFRAME - FLIGHT CONTROL SURFACES: FLAP ASSEMBLIES
           MISCELLANEOUS ACTS,CONDITIONS - BINDING
           PERSONNEL - PRODUCTION-DESIGN-PERSONNEL: POOR/INADEQUATE DESIGN
        FACTOR(S)
           MISCELLANEOUS ACTS,CONDITIONS - SEPARATION IN FLIGHT
        REMARKS- NR 1 L FLAP VANE SEPARATED DUE POOR DESIGN OF VANE ACTUATOR CAM AND WASHER.SERVICE BULLETIN ISSUED
```

## Aircraft

- Registration: N307EA (not matched to a registry record)
- Reported make and model: LOCKHEED 1011
- Category: Airplane
- Engines: turbo fan
- Damage: Minor damage
- Airport: Miami Intl Arpt

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

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