An EMB135 flight crew may have landing without clearance.

Attributes
ACN	704290
Time
Date	200607
Local Time Of Day	1201 To 1800
Place
Locale Reference	airport : lga.airport
State Reference	NY
Altitude	agl single value : 0
Environment
Light	Daylight
Aircraft 1
Operator	common carrier : air carrier
Make Model Name	EMB ERJ 135 ER&LR
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
ASRS Report	704290
Person 2
Affiliation	company : air carrier
Function	flight crew : first officer
Events
Anomaly	non adherence : far non adherence : clearance
Independent Detector	other flight crewa
Resolutory Action	none taken : detected after the fact
Supplementary
Problem Areas	Weather Flight Crew Human Performance
Primary Problem	Flight Crew Human Performance

Narrative:

When clearing runway; noticed I had not turned nose light on and cannot 100% confirm receiving a landing clearance even though we had several radio communications with tower. No other aircraft were affected and ATC never questioned the landing during taxi in. A combination of workload due to WX and first officer experience level; simply I can't confirm I had the landing clearance.

Original NASA ASRS Text

Title: AN EMB135 FLT CREW MAY HAVE LWOC.

Narrative: WHEN CLRING RWY; NOTICED I HAD NOT TURNED NOSE LIGHT ON AND CANNOT 100% CONFIRM RECEIVING A LNDG CLRNC EVEN THOUGH WE HAD SEVERAL RADIO COMS WITH TWR. NO OTHER ACFT WERE AFFECTED AND ATC NEVER QUESTIONED THE LNDG DURING TAXI IN. A COMBINATION OF WORKLOAD DUE TO WX AND FO EXPERIENCE LEVEL; SIMPLY I CAN'T CONFIRM I HAD THE LNDG CLRNC.

Data retrieved from NASA's ASRS site as of January 2009 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.