Air carrier X had near midair collision less than standard separation from B-737 runway incursion.

Attributes
ACN	302576
Time
Date	199504
Place
Locale Reference	atc facility : lga
State Reference	NY
Altitude	agl bound lower : 0 agl bound upper : 0
Environment
Flight Conditions	IMC
Light	Daylight
Aircraft 1
Controlling Facilities	tower : lga
Operator	common carrier : air carrier
Make Model Name	Fokker 100
Operating Under FAR Part	Part 121
Navigation In Use	Other Other
Flight Phase	descent : approach landing : go around
Flight Plan	IFR
Aircraft 2
Operator	common carrier : air carrier
Make Model Name	B737 Undifferentiated or Other Model
Operating Under FAR Part	Part 121
Flight Phase	ground : holding ground other : taxi
Flight Plan	IFR
Person 1
Affiliation	company : air carrier
Function	flight crew : captain oversight : pic
Qualification	pilot : atp
Experience	flight time last 90 days : 240 flight time total : 14000 flight time type : 1180
ASRS Report	302576
Person 2
Affiliation	company : air carrier
Function	flight crew : first officer
Qualification	pilot : commercial pilot : instrument
Events
Anomaly	conflict : ground critical conflict : nmac incursion : runway non adherence : clearance non adherence : far non adherence : required legal separation
Independent Detector	other controllera
Resolutory Action	controller : issued new clearance other other
Consequence	faa : reviewed incident with flight crew
Miss Distance	horizontal : 300 vertical : 40
Supplementary
Primary Problem	Flight Crew Human Performance
Air Traffic Incident	Pilot Deviation

Narrative:

On an ILS approach to runway 4 lga, cleared for approach, approach lights and reils in sight, tower issued 'air carrier X go around! Go around!' by that time air carrier altitude was 40 ft. The first officer picked up the tail of the B-737 below us at the same time the go around was issued. I never did see the 737 tail. Upon conversation (phone) with tower after landing the controller said the visibility just before we were to land had picked up to where he saw the B-737 in position and issued the go around and that B-737 had not been cleared onto the runway.

Original NASA ASRS Text

Title: ACR X HAD NMAC LTSS FROM B-737 RWY INCURSION.

Narrative: ON AN ILS APCH TO RWY 4 LGA, CLRED FOR APCH, APCH LIGHTS AND REILS IN SIGHT, TWR ISSUED 'ACR X GAR! GAR!' BY THAT TIME ACR ALT WAS 40 FT. THE FO PICKED UP THE TAIL OF THE B-737 BELOW US AT THE SAME TIME THE GAR WAS ISSUED. I NEVER DID SEE THE 737 TAIL. UPON CONVERSATION (PHONE) WITH TWR AFTER LNDG THE CTLR SAID THE VISIBILITY JUST BEFORE WE WERE TO LAND HAD PICKED UP TO WHERE HE SAW THE B-737 IN POS AND ISSUED THE GAR AND THAT B-737 HAD NOT BEEN CLRED ONTO THE RWY.

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.