Cincinnati/Northern Kentucky I Airport
Aircraft Accident/Incident Report

Covington, Kentucky 45275
Thursday, December 9, 2010 11:25 EST

NTSB Narrative Summary Released at Completion of Accident

A Boeing B737 was instructed to line up and wait on the runway while a helicopter crossed the proposed departure path at a low level four miles south of the airport. After the helicopter conflict was resolved, the B737 was issued takeoff clearance, but contrary to Federal Aviation Administration requirements, the B737 was not advised of the E-145 on approach to the same runway. Less than ½ nautical mile on short final, the E-145 queried the tower local controller if they should go around. About the same time, the Airport Movement Area Safety System alerted. Prior to the E-145 crossing the landing threshold, and as the B737 began its takeoff roll, the tower local controller instructed the E-145 to go around. The E-145 did not overfly the B737 and there was no loss of separation.

NTSB Probable Cause Narrative

The local controller's distraction with a helicopter south of the field.

Event Information

Type of Event Incident
Event Date 12/9/2010
Event Day of the Week Thursday
Time of Event 1125
Event Time Zone Eastern Standard Time
Event City Covington
Event State KENTUCKY
Event Country --
Zipcode of the event site 45275
Event Date Year 2010
Event Date Month 12
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude 390233N
Event Location Longitude 0844004W
Event Location Airport Cincinnati/Northern Kentucky I
Event Location Nearest Airport ID CVG
Indicates whether the acc/inc occurred off or on an airport On Airport
Distance from airport in statute miles --
Degrees magnetic from airport --
Airport Elevation 896
Weather Briefing Completeness --
Investigator's weather source Weather Observation Facility
Time of the weather observation 1052 Eastern Standard Time
Direction of event from weather observation facility (degrees) --
Weather Observation Facility ID KCVG
Elevation of weather observation facility --
Distance of event from weather observation facility (units?) --
Time Zone of the weather observation EST
Lighting Conditions Day
Lowest Ceiling Height --
Lowest Non-Ceiling Height 14000
Sky/Lowest/Cloud Conditions Few
Sky Condition for Lowest Ceiling None
Visibility Runway Visual Range (Feet) --
Visibility Runway Visual Value (Statute Miles) --
Visibility (Statute Miles) 10
Air Temperature at event time (in degrees celsius) -5
Dew Point at event time (in degress fahrenheit) -13
Wind Direction (degrees magnetic) 140
Variable Wind Indicator Wind direction could be determined
Wind Speed (knots) 5
Wind Velocity Indicator --
Wind Gust Indicator Not Gusting
Wind Gust (knots) --
Altimeter Setting at event time (in. Hg) 30.31
Density Altitude (feet) --
Intensity of Precipitation --
METAR weather report --
Event Highest Injury None
On Ground, Fatal Injuries --
On Ground, Minor Injuries --
On Ground, Serious Injuries --
Injury Total Fatal --
Injury Total Minor --
Injury Total None 92
Injury Total Serious --
Injury Total All --
Investigating Agency NTSB
NTSB Docket Number (internal use) 28808
NTSB Notification Source FAA
NTSB Notification Date --
NTSB Notification Time --
Fiche Number and/or location -used to find docket information --
Date of most recent change to record Aug 29 2011 1:28PM
User who most recently changed record misp
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft #2

Aircraft Registration Number -- --
NTSB Number OPS11IA173A OPS11IA173B
Missing Aircraft Indicator -- --
Federal Aviation Reg. Part -- --
Type of Flight Plan filed IFR IFR
Flight plan Was Activated? Yes Yes
Damage None None
Aircraft Fire None None
Aircraft Explosion None None
Aircraft Manufacturer's Full Name BOEING EMBRAER
Aircraft Model 737-832 EMB-145LR
Aircraft Series Identifier -- --
Aircraft Serial Number 30775 145341
Certified Max Gross Weight -- --
Aircraft Category Airplane Airplane
Aircraft Registration Class -- --
Aircraft is a homebuilt? No No
Flight Crew Seats -- --
Cabin Crew Seats -- --
Passenger Seats -- --
Total number of seats on the aircraft 189 55
Number of Engines 2 2
Fixed gear or retractable gear Fixed Fixed
Aircraft, Type of Last Inspection -- --
Date of Last Inspection -- --
Airframe hours since last inspection -- --
Airframe Hours -- --
ELT Installed Unknown Unknown
ELT Activated Unknown Unknown
ELT Aided Location of Event Site Unknown Unknown
ELT Type Unknown Unknown
Aircraft Owner Name -- --
Aircraft Owner Street Address 1775 AVIATION BLVD DEPT 595 C/O GE COMMERCIAL AVN SVCS LLC
Aircraft Owner City ATLANTA STAMFORD
Aircraft Owner State GA CT
Aircraft Owner Country USA USA
Aircraft Owner Zipcode 30320 06927
Operator is an individual? No No
Operator Name -- --
Operator Same as Owner? No No
Operator Is Doing Business As -- --
Operator Address Same as Owner? No No
Operator Street Address -- --
Operator City -- --
Operator State -- --
Operator Country USA USA
Operator Zip code -- --
Operator Code D02M RAIA
Owner has at least one certificate Yes - certificate holder Yes - certificate holder
Other Operator of large aircraft? No No
Certified for Part 133 or 137 Operation -- --
Operator Certificate Number -- RAIA053A
Indicates whether an air carrier operation was scheduled or not Scheduled Scheduled
Indicates Domestic or International Flight Domestic Domestic
Operator carrying Pax/Cargo/Mail Passenger Only Passenger Only
Type of Flying (Per_Bus / Primary) -- --
Second Pilot on Board Yes Yes
Departure Point Same as Event Yes No
Departure Airport Code CVG ORD
Departure City Covington Chicago
Departure State KY IL
Departure Country USA USA
Departure Time 1125 1540
Departure Time Zone EST UTC
Destination Same as Local Flt -- crash at destination city
Destination Airport Code KFLL CVG
Destination City Fort Lauderdale Covington
Destination State FL KY
Destination Country USA USA
Specific Phase of Flight -- --
Report sent to ICAO? -- --
Evacuation occurred -- --
Date of most recent change to record Aug 29 2011 1:29PM Aug 29 2011 1:28PM
User who most recently changed record misp misp
Since inspection or accident -- --
Event Location Runway Number and Location 18C 18C
Runway Length 11000 11000
Runway Width 150 150
Sight Seeing flight No No
Air Medical Flight No No
Medical Flight -- --