After landing, an light transport was cleared to parking area and crossed an active runway.

Attributes
ACN	109765
Time
Date	198904
Day	Wed
Local Time Of Day	1201 To 1800
Place
Locale Reference	atc facility : lax
State Reference	NV
Altitude	agl bound lower : 0 agl bound upper : 0
Environment
Flight Conditions	VMC
Light	Daylight
Aircraft 1
Controlling Facilities	tower : iah
Operator	general aviation : corporate
Make Model Name	Light Transport, Low Wing, 2 Turbojet Eng
Flight Phase	ground other : taxi
Person 1
Affiliation	government : faa
Function	controller : local
Qualification	controller : non radar
ASRS Report	109765
Person 2
Affiliation	government : faa
Function	controller : local
Qualification	controller : developmental
Events
Anomaly	incursion : runway non adherence : published procedure
Independent Detector	other controllera
Resolutory Action	none taken : insufficient time
Consequence	Other
Supplementary
Primary Problem	ATC Human Performance
Air Traffic Incident	Operational Deviation

Narrative:

The light transport called off one runway, but did not state the runway. At the time, I was conducting training on the position. We had a similar sounding call sign on the frequency and were moderately (or more) busy. I did not hear the trnee tell the aircraft to taxi to parking. At the time we had 3 or 4 situations that needed taking care of that were on the other side of the airport.

Original NASA ASRS Text

Title: AFTER LNDG, AN LTT WAS CLEARED TO PARKING AREA AND CROSSED AN ACTIVE RWY.

Narrative: THE LTT CALLED OFF ONE RWY, BUT DID NOT STATE THE RWY. AT THE TIME, I WAS CONDUCTING TRNING ON THE POS. WE HAD A SIMILAR SOUNDING CALL SIGN ON THE FREQ AND WERE MODERATELY (OR MORE) BUSY. I DID NOT HEAR THE TRNEE TELL THE ACFT TO TAXI TO PARKING. AT THE TIME WE HAD 3 OR 4 SITUATIONS THAT NEEDED TAKING CARE OF THAT WERE ON THE OTHER SIDE OF THE ARPT.

Data retrieved from NASA's ASRS site as of August 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.