RWY LIGHT OUTAGE. ACR CREW LINES UP ON THE RWY'S R EDGE LIGHTS MISTAKING THEM FOR CTRLINE LIGHTS DUE TO NUMEROUS LIGHTS BEING OUT.

1995-10 · NASA ASRS report 319320

Date: 1995-10 · Aircraft: MD-88

Anomalies: other-runway-or-taxiway-excursion|other-unspecified

Synopsis

RWY LIGHT OUTAGE. ACR CREW LINES UP ON THE RWY'S R EDGE LIGHTS MISTAKING THEM FOR CTRLINE LIGHTS DUE TO NUMEROUS LIGHTS BEING OUT.

Narrative

WE WERE TAXIING OUT TO THE ACTIVE RWY. A RATHER BUSY NIGHT. TAXI OUT WAS NORMAL; SINGLE ENG AS PER OUR OPERATING MANUAL. WHEN PAST THE LAST ACTIVE DUTY TXWY WE SWITCHED TO THE PUBLISHED TWR FREQ ON OUR CHART AND MONITORED. THIS IS WHERE 'THE CHAIN' MAY HAVE BEEN BROKEN. A LIGHT CIVILIAN WAS ON TWR FREQ 3-4 MI FROM THE ACTIVES (RWYS 13L&R IN USE) AND SAID HE COULDN'T SEE THE RWY. THE CTLR WAS OCCUPIED WITH ENSURING THE PLT PICKED UP RWY 13L; NOT RWY 13R. THIS DISTRACTED US AS WE LISTENED. WE THEN REALIZED WE HADN'T HEARD THE ACFT AHEAD OF US CLRED FOR TKOF; YET HE WAS ROLLING. THIS STARTED OUR SEARCH FOR THE PROPER TWR FREQ. (BACK TO GND; THEN TO THE PROPER TWR.) HE SAID 'FOR THE THIRD TIME; CLRED TO POS AND HOLD.' WE NOTED SOME URGENCY IN HIS VOICE AND WERE RUSHING TO FINISH OUR CHKLISTS. IN AN EFFORT TO USE ALL THE RWY; WE TAXIED OUT PERPENDICULAR TO THE CTRLINE TO MAKE A 'SQUARE' TURN FOR LINEUP; ONLY THE CAPT GOT A LITTLE DISORIENTED AND PICKED UP THE RWY EDGE IDENT LIGHTS. WE ENDED UP STRADDLING 1 LIGHT AND RETURNED TO RWY CTRLINE. WE THEN OPTED TO RETURN TO THE GATE; HAVE MAINT CHK US OUT AND REDISPATCH. WE ALSO NOTIFIED GND OF A POSSIBLE REIL THAT WE MAY HAVE HIT. EVERYTHING CHKED OK AND WE DIDN'T HIT A LIGHT AFTER ALL. CONTRIBUTING FACTORS: TWR FREQ NOT GIVEN TO US OR PUBLISHED. I SHOULD HAVE HEARD THE FREQ FROM OTHERS BEING SWITCHED IN FRONT OF US; THOUGH. ONLY A FEW TAXI LEAD-OUT LIGHTS TO RWY CTRLINE (WHICH IS A DISPLACED THRESHOLD) WITH CTRLINE LIGHTS STARTING SEVERAL HUNDRED; IF NOT A THOUSAND FT DOWN THE RWY. A RWY EDGE LIGHT ACROSS FROM AND SLIGHTLY DOWN THE RWY FROM THE TXWY WE USED TO ENTER ONTO THE RWY; THEREBY NOT GIVING US THE NORMAL VISUAL CUES. THESE FACTORS COULD CAUSE A SERIOUS PROB IN LOW VISIBILITY CONDITIONS; ESPECIALLY WITH THE DISTRS OF SO MANY FOREIGN CARRIERS WHOSE PLTS MAY SPEAK ENGLISH WITH A VERY HVY ACCENT. THIS WAS THE LAST LEG TO OUR HOME AFTER A 3-DAY TRIP. IT'S A VERY GOOD TIME TO NOT GET RUSHED AND ENSURE THAT EACH IS BACKING UP THE OTHER. I REALIZE I PROBABLY SHOULD HAVE BEEN 'OUTSIDE' RATHER THAN DOING THOSE LAST MIN FMS THINGS. THEY COULD WAIT UNTIL RWY LINE-UP. SUPPLEMENTAL INFO FROM ACN 319317: CLRED TO TAXI IN POS AND HOLD RWY 13R (JFK) ONLY 3 GREEN TAXI LEAD LIGHTS IN PAVEMENT TO GUIDE ACFT TO RWY CTRLINE. SQUARED TURN FROM TXWY TO RWY. ALL WHITE R SIDE RWY EDGE LIGHTS INOP AT END OF RWY (FIRST 4 OR 5 LIGHTS ON R SIDE OF RWY). THERE WERE NO RWY CTRLINE LIGHTS AT DEP END OF RWY 13R AS THIS PORTION OF RWY IS IN A DISPLACED THRESHOLD (RWY 13R RWY CTRLINE LIGHTS BEGIN AT LNDG THRESHOLD; ABOUT 2000 FT FROM DEP END). AT NIGHT IT IS BLACKNESS DUE TO R SIDE RWY EDGE LIGHTS INOP. TIRED AND DISTRACTED. ALMOST LINED ACFT UP WITH R EDGE OF RWY; EXPECTING AND THINKING THIS WAS THE WHITE RWY CTRLINE LIGHTS. RETURNED TO GATE; CHKED TO SEE IF R MAIN GEAR HIT AN UNLIT RWY EDGE LIGHT. NO DAMAGE FOUND; RETURNED FOR TKOF. JFK NEEDS TO REPAIR/REPLACE INOP RWY EDGE LIGHTS. ALSO JFK SHOULD ILLUMINATE A CONTINUOUS LINE OF TXWY CTRLINE LIGHTS THAT GUIDE ACFT TO RWY CTRLINE (RWY 13R). RIGHT NOW; ONLY 3 IN-PAVEMENT LIGHTS ARE LIT AT THE CURVE OF TXWY TO RWY. IF YOU SQUARE TURN TO RWY (AS I DID) YOU WILL COMPLETELY MISS THESE 3 LIGHTS. CALLBACK CONVERSATION WITH RPTR FROM ACN 319317 REVEALED THE FOLLOWING INFO: THIS CAPT WAS FLYING AN MD88 THAT NIGHT FROM JFK; AN ARPT THAT HE RARELY GOES INTO. THE TXWY AND THE END OF RWY 13R WERE MISSING NUMEROUS LIGHTS. THE CAPT SAID THAT THE MISSING LIGHTS; THE CONFUSION ABOUT THE INCORRECT TWR FREQ AND THE RUSH TO FINISH THE CHKLIST WERE JUST ENOUGH OF A DISTR FOR HIM TO MISTAKE THE R SIDE RWY LIGHTS FOR THE EXPECTED CTRLINE LIGHTS. AS SOON AS HE REALIZED HIS ERROR THE CAPT TURNED AWAY FROM THE SIDE OF THE RWY AND; AS A PRECAUTION; RETURNED TO THE GATE AREA FOR AN INSPECTION. THE RWY CTRLINE LIGHTS DO NOT BEGIN ON THIS RWY UNTIL THE DISPLACED THRESHOLD; ABOUT 2000 FT FROM THE TKOF END OF RWY 13R. THIS WAS CONFUSING TO THE RPTR SINCE THE TXWYS HAD CTRLINE LIGHTS UNTIL HE GOT TO THE LEAD-IN LEAD-OUT LIGHTS; MOST OF WHICH WERE MISSING; AND THE MISSING CTRLINE LIGHTS. THE TWR FREQ WAS ANOTHER CONFUSING FACTOR FOR THE FLC SINCE IT DID NOT MENTION THE FACT THAT THE TWR USES 2 FREQS IN RUSH HRS. THE OTHER FREQ WAS NOT LISTED ON THE COMMERCIAL CHART OF THE ARPT OR MENTIONED ON THE ATIS BROADCAST AND THE FLC HAD TO REQUEST THE FREQ FROM THE GND CTLR.

Source: NASA Aviation Safety Reporting System (public domain). Reports are voluntary submissions and are not verified by NASA.

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