# NTSB OAK72AP029: Cessna P206A, N4664F, S.Francisco, CA, February 23, 1972

- Type: NTSB accident investigation
- Classification: Accident · Serious injuries · Closed
- Date: February 23, 1972
- Place: S.Francisco, CA · S.FRANCISCO, CA
- Location: 37.7750° N, 122.4194° W: Placed by OpenAirDocs: center of San Francisco, CA, within about 6 miles (OpenAirDocs)
- Nearby events: https://openairdocs.org/map.md?lat=37.7750&lon=-122.4194&mi=10
- Phase of flight: [Approach](https://openairdocs.org/ntsb-phases/500) (OpenAirDocs' grouping)
- Highest injury: Serious injuries
- Injuries: 1 serious
- Status: Completed, report January 31, 1973
- Report: Brief approved by the director
- NTSB case key (mKey): 165460
- NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=OAK72AP029
- Page: https://openairdocs.org/ntsb/OAK72AP029

## NTSB brief

```
----------------------------------------------------------------------------------------------------------------------------
 FILE    DATE          LOCATION          AIRCRAFT DATA       INJURIES       FLIGHT                        PILOT DATA
                                                               F  S M/N     PURPOSE
----------------------------------------------------------------------------------------------------------------------------
3-1417  72/2/23    S.FRANCISCO,CALIF   CESSNA P206A        CR-  0  1  0  COMMERCIAL                COMMERCIAL, AGE 27, 6304
        TIME - 1607                    N4664F              PX-  0  0  0  AIR TAXI-PASSG            TOTAL HOURS, 1500 IN
                                       DAMAGE-DESTROYED    OT-  0  0  0                            TYPE, INSTRUMENT RATED.
        NAME OF AIRPORT - SAN FRANCISCO INT
        DEPARTURE POINT             INTENDED DESTINATION
          UKIAH,CALIF                 S.FRANCISCO,CALIF
        TYPE OF ACCIDENT                                         PHASE OF OPERATION
           TURBULENCE                                               LANDING: FINAL APPROACH
           COLLISION WITH GROUND/WATER: UNCONTROLLED                IN FLIGHT: UNCONTROLLED DESCENT
        PROBABLE CAUSE(S)
           MISCELLANEOUS - VORTEX TURBULENCE
        FACTOR(S)
           PERSONNEL - TRAFFIC CONTROL PERSONNEL: OTHER
           WEATHER - UNFAVORABLE WIND CONDITIONS
        WEATHER BRIEFING - BRIEFED BY FLIGHT SERVICE PERSONNEL, BY PHONE
        WEATHER FORECAST - FORECAST SUBSTANTIALLY CORRECT
        SKY CONDITION                                            CEILING AT ACCIDENT SITE
          OVERCAST                                                  8000
        VISIBILITY AT ACCIDENT SITE                              PRECIPITATION AT ACCIDENT SITE
          5 OR OVER(UNLIMITED)                                     NONE
        OBSTRUCTIONS TO VISION AT ACCIDENT SITE                  RELATIVE BEARING OF WIND
          NONE                                                     LEFT CROSS WIND 248-292 DEGREES
        TEMPERATURE-F                                            WIND DIRECTION-DEGREES
           57                                                      210
        WIND VELOCITY-KNOTS                                      TYPE OF WEATHER CONDITIONS
           10                                                      VFR
        TYPE OF FLIGHT PLAN
          NONE
        REMARKS- B-747 MADE LOW PASS RWY 28L.CESSNA APCHD 28R.CTL TWR DIDNT WARN OF POSSIBLE WAKE TURB.L X-WIND 10K
```

## Aircraft

- Registration: [N4664F](https://openairdocs.org/deregistered/N4664F-1972-07-12), registration cancelled 1972-07-12, S/N P206-0264 (OpenAirDocs)
- Reported make and model: CESSNA P206A
- Registry model: [Cessna P206A](https://openairdocs.org/model/cessna-p206a) (registry code 2073308) (OpenAirDocs)
- Category: Airplane
- Engines: reciprocating
- Damage: Destroyed
- Airport: San Francisco Int

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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