Individually Owned: 150,657
Corporate Owned: 137,281
Port Columbus Intl Airport
Aircraft Accident/Incident Report
Columbus, Ohio 43219
Wednesday, June 14, 1989 23:19 EDT
NTSB Narrative Summary Released at Completion of Accident
THE STUDENT & INSTRUCTOR (CFI) WERE ON A NGT INSTRNL FLT IN A GRUMMAN AMERICAN AA-5. DRG ARR, THEY WERE CLRD TO LND ON RWY 28L BHND A BOEING 737 (AMERICAN FLT 838). AS THE STUDENT WAS FLYING THE APCH, THE ACFT ENCTRD WAKE TURBC. THE CFI TOOK CTL & INITIATED A GO-AROUND, BUT THE ACFT ENCTRD WAKE TURBC AGAIN. SUBSEQUENTLY, IT CRASHED ON A RAMP AREA BEFORE THE CFI COULD RECOVER. THE AA-5 SLID TO A STOP BELOW THE WINGTIP OF A PARKED BOEING 737 & BGN BURNING. THE OCCUPANTS EGRESSED, BUT THE AA-5 WAS DESTROYED BY FIRE & THE PARKED 737 WAS SUBSTANTIALLY DMGD. AN INVESTIGATION REVEALED THE ATC CTLR HAD ADZD THE AA-5 PLTS OF OTR TRAFFIC & HAD RCMNDD THAT THEY LND LONG. ALTHO A WAKE TURBC ADZRY WASN'T SPECIFICALLYPROVIDED, THE PLTS RPRTD THAT THEY WERE AWARE OF THE HAZARD, ACCORDING TO THE CTLR, FLT 838 LNDD ON THE 1ST 1500 FT OF THE RWY. RADAR DATA SHOWED THE AA-5 HAD CROSSED THE THRESHOLD 38 SEC AFTER FLT 838. THE WIND WAS FROM 210 DEG AT 3 KTS.
NTSB Probable Cause Narrative
THE STUDENT PILOT'S IMPROPERLY PLANNED APPROACH, AND INADEQUATE SUPERVISION BY THE INSTRUCTOR PILOT (CFI), WHICH LED TO AN ENCOUNTER WITH WAKE TURBULENCE AND A LOSS OF AIRCRAFT CONTROL.
Event Information
| Type of Event | Accident |
| Event Date | 6/14/1989 |
| Event Day of the Week | Wednesday |
| Time of Event | 2319 |
| Event Time Zone | Eastern Daylight Time |
| Event City | COLUMBUS |
| Event State | OHIO |
| Event Country | -- |
| Zipcode of the event site | 43219 |
| Event Date Year | 1989 |
| Event Date Month | 6 |
| MidAir Collision Indicator | No |
| On Ground Collision occurred ? | No |
| Event Location Latitude | |
| Event Location Longitude | |
| Event Location Airport | PORT COLUMBUS INTL |
| Event Location Nearest Airport ID | CMH |
| Indicates whether the acc/inc occurred off or on an airport | On Airport |
| Distance from airport in statute miles | 0 |
| Degrees magnetic from airport | 0 |
| Airport Elevation | 816 |
| Weather Briefing Completeness | Not pertinent |
| Investigator's weather source | Weather Observation Facility |
| Time of the weather observation | 1138 Eastern Daylight Time |
| Direction of event from weather observation facility (degrees) | 0 |
| Weather Observation Facility ID | CMH |
| Elevation of weather observation facility | 816 |
| Distance of event from weather observation facility (units?) | 0 |
| Time Zone of the weather observation | EDT |
| Lighting Conditions | Night/Dark |
| Lowest Ceiling Height | 11000 |
| Lowest Non-Ceiling Height | 0 |
| Sky/Lowest/Cloud Conditions | Unknown |
| Sky Condition for Lowest Ceiling | Overcast |
| Visibility Runway Visual Range (Feet) | 0 |
| Visibility Runway Visual Value (Statute Miles) | 0 |
| Visibility (Statute Miles) | 10 |
| Air Temperature at event time (in degrees celsius) | 19 |
| Dew Point at event time (in degress fahrenheit) | 16 |
| Wind Direction (degrees magnetic) | 210 |
| Variable Wind Indicator | Unknown |
| Wind Speed (knots) | 3 |
| Wind Velocity Indicator | Unknown |
| Wind Gust Indicator | Not Gusting |
| Wind Gust (knots) | 0 |
| Altimeter Setting at event time (in. Hg) | 29 |
| Density Altitude (feet) | -- |
| Intensity of Precipitation | Unknown |
| METAR weather report | -- |
| Event Highest Injury | Minor |
| On Ground, Fatal Injuries | 0 |
| On Ground, Minor Injuries | 0 |
| On Ground, Serious Injuries | 0 |
| Injury Total Fatal | -- |
| Injury Total Minor | 1 |
| Injury Total None | 3 |
| Injury Total Serious | -- |
| Injury Total All | 1 |
| Investigating Agency | NTSB |
| NTSB Docket Number (internal use) | 1343 |
| NTSB Notification Source | -- |
| NTSB Notification Date | Jun 15 1989 12:00AM |
| NTSB Notification Time | 5 |
| Fiche Number and/or location -used to find docket information | 39530 |
| Date of most recent change to record | Dec 13 2000 12:45PM |
| User who most recently changed record | dbo |
| Basic weather conditions | Visual Meteorological Cond |
| FAA District Office | -- |
Aircraft Involved |
|
|---|---|
Aircraft #1 |
|
| Aircraft Registration Number | N6506L |
| NTSB Number | ATL89FA160 |
| Missing Aircraft Indicator | N |
| Federal Aviation Reg. Part | Part 91: General Aviation |
| Type of Flight Plan filed | None |
| Flight plan Was Activated? | -- |
| Damage | Destroyed |
| Aircraft Fire | Ground |
| Aircraft Explosion | None |
| Aircraft Manufacturer's Full Name | GRUMMAN AMERICAN |
| Aircraft Model | AA-5 |
| Aircraft Series Identifier | AA-5 |
| Aircraft Serial Number | AA5-0606 |
| Certified Max Gross Weight | 2200 |
| Aircraft Category | Airplane |
| Aircraft Registration Class | U.S. Registered/U.S. Soil |
| Aircraft is a homebuilt? | No |
| Flight Crew Seats | -- |
| Cabin Crew Seats | -- |
| Passenger Seats | -- |
| Total number of seats on the aircraft | 4 |
| Number of Engines | 1 |
| Fixed gear or retractable gear | Fixed |
| Aircraft, Type of Last Inspection | Annual |
| Date of Last Inspection | Feb 16 1989 12:00AM |
| Airframe hours since last inspection | 50 |
| Airframe Hours | 3451 |
| ELT Installed | Yes |
| ELT Activated | Yes |
| ELT Aided Location of Event Site | No |
| ELT Type | -- |
| Aircraft Owner Name | SAMUELSON, KATHY |
| Aircraft Owner Street Address | 2675 GLENBRIAR ST. |
| Aircraft Owner City | COLUMBUS |
| Aircraft Owner State | OH |
| Aircraft Owner Country | |
| Aircraft Owner Zipcode | 43232 |
| Operator is an individual? | -- |
| Operator Name | SAMUELSON, KATHLEEN S. |
| Operator Same as Owner? | No |
| Operator Is Doing Business As | -- |
| Operator Address Same as Owner? | No |
| Operator Street Address | 2675 GLENBRIAR ST. |
| Operator City | COLUMBUS |
| Operator State | OH |
| Operator Country | |
| Operator Zip code | 43232 |
| Operator Code | |
| Owner has at least one certificate | None |
| Other Operator of large aircraft? | No |
| Certified for Part 133 or 137 Operation | Unknown |
| Operator Certificate Number | -- |
| Indicates whether an air carrier operation was scheduled or not | -- |
| Indicates Domestic or International Flight | -- |
| Operator carrying Pax/Cargo/Mail | -- |
| Type of Flying (Per_Bus / Primary) | Instructional |
| Second Pilot on Board | Yes |
| Departure Point Same as Event | No |
| Departure Airport Code | DLZ |
| Departure City | DELAWARE |
| Departure State | OH |
| Departure Country | |
| Departure Time | 2300 |
| Departure Time Zone | EDT |
| Destination Same as Local Flt | crash at destination city |
| Destination Airport Code | |
| Destination City | |
| Destination State | |
| Destination Country | |
| Specific Phase of Flight | Approach |
| Report sent to ICAO? | -- |
| Evacuation occurred | -- |
| Date of most recent change to record | Jan 2 2001 10:30AM |
| User who most recently changed record | dbo |
| Since inspection or accident | -- |
| Event Location Runway Number and Location | 28L |
| Runway Length | 10701 |
| Runway Width | 150 |
| Sight Seeing flight | No |
| Air Medical Flight | No |
| Medical Flight | -- |