B737-700 flight crew reported they noticed the takeoff warning horn and le flaps transit illuminated...

Attributes
ACN	1252932
Time
Date	201504
Local Time Of Day	0601-1200
Place
Locale Reference	MSY.Airport
State Reference	LA
Environment
Flight Conditions	VMC
Light	Daylight
Aircraft 1
Make Model Name	B737-700
Operating Under FAR Part	Part 121
Flight Phase	Takeoff
Flight Plan	IFR
Person 1
Function	Pilot Flying First Officer
Qualification	Flight Crew Air Transport Pilot (ATP)
Experience	Flight Crew Last 90 Days 118 Flight Crew Type 566
Person 2
Function	Captain Pilot Not Flying
Qualification	Flight Crew Air Transport Pilot (ATP)
Experience	Flight Crew Last 90 Days 196
Events
Anomaly	Aircraft Equipment Problem Less Severe

Narrative:

Between 95-100 knots on takeoff roll; the takeoff warning horn and takeoff warning config light momentarily sounded/illuminated due to the le flap transit light momentarily coming on. The captain; pilot not flying (PNF) called continue based on the airspeed being greater than 80 knots. The le flap transit light subsequently went out within the span of a couple of seconds and the takeoff was continued. Airborne and enroute; we reviewed in detail the checklist and were prepared if the le flap transit light were to come on during landing. The system worked normally upon approach and landing.contract maintenance met us at the aircraft in order to diagnose the problem. Although this situation very alarming during the takeoff roll; it was handled properly and professionally by both the captain (PNF) and the first officer; pilot flying.

Original NASA ASRS Text

Title: B737-700 flight crew reported they noticed the takeoff warning horn and LE Flaps Transit illuminated on the takeoff roll at about 90 KTS. They elected to continue since a quick scan showed all appeared normal.

Narrative: Between 95-100 knots on takeoff roll; the Takeoff Warning horn and Takeoff Warning Config light momentarily sounded/illuminated due to the LE Flap Transit light momentarily coming on. The Captain; pilot not flying (PNF) called continue based on the airspeed being greater than 80 knots. The LE Flap Transit light subsequently went out within the span of a couple of seconds and the takeoff was continued. Airborne and enroute; we reviewed in detail the checklist and were prepared if the LE Flap Transit light were to come on during landing. The system worked normally upon approach and landing.Contract Maintenance met us at the aircraft in order to diagnose the problem. Although this situation very alarming during the takeoff roll; it was handled properly and professionally by both the Captain (PNF) and the FO; pilot flying.

Data retrieved from NASA's ASRS site 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.

B737-700 flight crew reported they noticed the takeoff warning horn and le flaps transit illuminated on the takeoff roll at about 90 KTS. They elected to continue since a quick scan showed all appeared normal.