EMB120 crew landed the aircraft and found that all the brakes locked.

Attributes
ACN	549902
Time
Date	200206
Day	Tue
Local Time Of Day	1201 To 1800
Place
Locale Reference	airport : mco.airport
State Reference	FL
Altitude	agl single value : 0
Environment
Flight Conditions	VMC
Light	Daylight
Aircraft 1
Controlling Facilities	tower : dal.tower
Operator	common carrier : air carrier
Make Model Name	Brasilia EMB-120 All Series
Operating Under FAR Part	Part 121
Flight Phase	landing : roll
Flight Plan	IFR
Person 1
Affiliation	company : air carrier
Function	flight crew : captain oversight : pic
Qualification	pilot : atp
Experience	flight time last 90 days : 256 flight time total : 12000 flight time type : 5600
ASRS Report	549902
Person 2
Affiliation	company : air carrier
Function	flight crew : first officer
Events
Anomaly	aircraft equipment problem : critical other anomaly other
Independent Detector	other flight crewa other flight crewb
Resolutory Action	none taken : detected after the fact
Consequence	other other
Supplementary
Problem Areas	Aircraft
Primary Problem	Aircraft

Narrative:

Upon landing mco, all main gear brakes were locked (parking brake not on). First officer was initially flying but xferred control as aircraft became increasingly difficult to control with limited deflection of nose gear available to him. We managed to keep the aircraft on the runway, however, the skidding was so extreme as to cause considerable doubt for a few seconds. No fire ensued -- there were no injuries.

Original NASA ASRS Text

Title: EMB120 CREW LANDED THE ACFT AND FOUND THAT ALL THE BRAKES LOCKED.

Narrative: UPON LNDG MCO, ALL MAIN GEAR BRAKES WERE LOCKED (PARKING BRAKE NOT ON). FO WAS INITIALLY FLYING BUT XFERRED CTL AS ACFT BECAME INCREASINGLY DIFFICULT TO CTL WITH LIMITED DEFLECTION OF NOSE GEAR AVAILABLE TO HIM. WE MANAGED TO KEEP THE ACFT ON THE RWY, HOWEVER, THE SKIDDING WAS SO EXTREME AS TO CAUSE CONSIDERABLE DOUBT FOR A FEW SECONDS. NO FIRE ENSUED -- THERE WERE NO INJURIES.

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.