Atx light transport landed without clearance.

Attributes
ACN	279538
Time
Date	199408
Day	Tue
Local Time Of Day	1201 To 1800
Place
Locale Reference	airport : pit
State Reference	PA
Altitude	agl bound lower : 0 agl bound upper : 0
Environment
Flight Conditions	VMC
Light	Daylight
Aircraft 1
Operator	common carrier : air taxi
Make Model Name	Commercial Fixed Wing
Operating Under FAR Part	Part 135
Flight Phase	landing other
Flight Plan	IFR
Person 1
Affiliation	company : air taxi
Function	flight crew : captain oversight : pic
Qualification	pilot : atp
Experience	flight time last 90 days : 200 flight time total : 7500 flight time type : 1000
ASRS Report	279538
Person 2
Affiliation	company : air taxi
Function	flight crew : first officer
Qualification	pilot : commercial pilot : instrument
Events
Anomaly	incursion : landing without clearance non adherence : clearance non adherence : far
Independent Detector	other flight crewa
Resolutory Action	none taken : detected after the fact
Consequence	Other
Supplementary
Primary Problem	Flight Crew Human Performance
Air Traffic Incident	Pilot Deviation

Narrative:

About 6 mi from FAF, approach told us to maintain 170 KTS until marker and contact the tower. We landed runway 32 and went to call ground and the approach frequency was still in #1 radio. We leveled without a clearance.

Original NASA ASRS Text

Title: ATX LTT LANDED WITHOUT CLRNC.

Narrative: ABOUT 6 MI FROM FAF, APCH TOLD US TO MAINTAIN 170 KTS UNTIL MARKER AND CONTACT THE TWR. WE LANDED RWY 32 AND WENT TO CALL GND AND THE APCH FREQ WAS STILL IN #1 RADIO. WE LEVELED WITHOUT A CLRNC.

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.