C206 had runway incursion.

Attributes
ACN	466250
Time
Date	200003
Day	Fri
Local Time Of Day	0601 To 1200
Place
Locale Reference	airport : myf.airport
State Reference	CA
Altitude	agl single value : 0
Environment
Flight Conditions	VMC
Light	Daylight
Aircraft 1
Controlling Facilities	tower : myf.tower
Operator	Other
Make Model Name	Cessna Stationair/Turbo Stationair 6
Operating Under FAR Part	Part 91
Flight Phase	ground : taxi
Flight Plan	None
Aircraft 2
Controlling Facilities	tower : myf.tower
Operator	general aviation : personal
Make Model Name	PA-30 Twin Comanche
Operating Under FAR Part	Part 91
Flight Phase	descent : approach
Person 1
Affiliation	company other
Function	flight crew : single pilot
Qualification	pilot : instrument pilot : multi engine pilot : commercial
Experience	flight time last 90 days : 25 flight time total : 1017 flight time type : 70
ASRS Report	466250
Person 2
Affiliation	other
Function	flight crew : single pilot
Qualification	pilot : private pilot : multi engine
Events
Anomaly	conflict : ground less severe incursion : runway non adherence : clearance non adherence : far non adherence : published procedure other anomaly other
Independent Detector	other controllera other flight crewa other flight crewb
Resolutory Action	flight crew : executed go around
Miss Distance	vertical : 200
Supplementary
Problem Areas	ATC Human Performance Flight Crew Human Performance
Primary Problem	Flight Crew Human Performance
Air Traffic Incident	Pilot Deviation

Narrative:

Heard taxi into position and hold. Command was 'taxi up to hold line.' made twin on short approach go around for safety.

Original NASA ASRS Text

Title: C206 HAD RWY INCURSION.

Narrative: HEARD TAXI INTO POS AND HOLD. COMMAND WAS 'TAXI UP TO HOLD LINE.' MADE TWIN ON SHORT APCH GO AROUND FOR SAFETY.

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.