Runway intersection confliction between landing and departing light twins at sdf, ky.

Attributes
ACN	156496
Time
Date	199009
Day	Mon
Local Time Of Day	0601 To 1200
Place
Locale Reference	airport : sdf
State Reference	KY
Altitude	agl bound lower : 0 agl bound upper : 0
Environment
Flight Conditions	VMC
Light	Daylight
Aircraft 1
Controlling Facilities	tower : bos
Operator	general aviation : personal
Make Model Name	Small Aircraft, Low Wing, 2 Eng, Retractable Gear
Flight Phase	landing other
Flight Plan	IFR
Aircraft 2
Make Model Name	Small Aircraft, Low Wing, 1 Eng, Retractable Gear
Flight Phase	climbout : takeoff
Person 1
Affiliation	Other
Function	observation : observer
Qualification	pilot : instrument pilot : private
Experience	flight time last 90 days : 20 flight time total : 3000 flight time type : 300
ASRS Report	156496
Person 2
Affiliation	Other
Function	flight crew : single pilot
Qualification	pilot : commercial pilot : instrument
Experience	flight time last 90 days : 400 flight time total : 1400 flight time type : 15
ASRS Report	156495
Events
Anomaly	incursion : runway non adherence : required legal separation non adherence : clearance
Independent Detector	other controllera other flight crewa
Resolutory Action	none taken : anomaly accepted
Consequence	Other
Supplementary
Primary Problem	Flight Crew Human Performance
Air Traffic Incident	Pilot Deviation

Narrative:

I was occupying the left seat while the right seat occupant was flying the airplane. We were flying an ILS 19 approach when approach control asked us to hold short of intersection runway 11/29 and we accepted. Note that neither approach control or tower stated runway distance usable. Upon landing we discovered that we couldn't stop in the distance remaining, in a safe manner. In the interest of safety (as we had the other landing aircraft in sight) we elected to go through the runway intersection rather than have an accident. Tower could have taken other action with small aircraft Y as it was evident that we could not complete our landing roll before the intersection (please note the landing aircraft had not xed the intersection at the time we were going through). Supplemental information from acn 156495. The aircraft using the intersecting runway (29), was in sight and at an estimated height of 200' AGL.

Original NASA ASRS Text

Title: RWY INTERSECTION CONFLICTION BETWEEN LNDG AND DEPARTING LIGHT TWINS AT SDF, KY.

Narrative: I WAS OCCUPYING THE L SEAT WHILE THE R SEAT OCCUPANT WAS FLYING THE AIRPLANE. WE WERE FLYING AN ILS 19 APCH WHEN APCH CTL ASKED US TO HOLD SHORT OF INTXN RWY 11/29 AND WE ACCEPTED. NOTE THAT NEITHER APCH CTL OR TWR STATED RWY DISTANCE USABLE. UPON LNDG WE DISCOVERED THAT WE COULDN'T STOP IN THE DISTANCE REMAINING, IN A SAFE MANNER. IN THE INTEREST OF SAFETY (AS WE HAD THE OTHER LNDG ACFT IN SIGHT) WE ELECTED TO GO THROUGH THE RWY INTXN RATHER THAN HAVE AN ACCIDENT. TWR COULD HAVE TAKEN OTHER ACTION WITH SMA Y AS IT WAS EVIDENT THAT WE COULD NOT COMPLETE OUR LNDG ROLL BEFORE THE INTXN (PLEASE NOTE THE LNDG ACFT HAD NOT XED THE INTXN AT THE TIME WE WERE GOING THROUGH). SUPPLEMENTAL INFO FROM ACN 156495. THE ACFT USING THE INTERSECTING RWY (29), WAS IN SIGHT AND AT AN ESTIMATED HEIGHT OF 200' AGL.

Data retrieved from NASA's ASRS site as of July 2007 and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.