LR45 first officer is confused with ramp control instructions and available taxiway identify signage...

Attributes
ACN	600056
Time
Date	200311
Day	Mon
Local Time Of Day	1201 To 1800
Place
Locale Reference	airport : cyyz.airport
State Reference	ON
Altitude	agl single value : 0
Environment
Flight Conditions	VMC
Light	Dusk
Aircraft 1
Operator	general aviation : corporate
Make Model Name	Learjet 45
Operating Under FAR Part	Part 91
Flight Plan	IFR
Person 1
Affiliation	company : corporate
Function	flight crew : first officer
Qualification	pilot : commercial pilot : instrument
Experience	flight time last 90 days : 150 flight time total : 3430 flight time type : 1200
ASRS Report	600056
Person 2
Affiliation	company : corporate
Function	flight crew : captain oversight : pic
Qualification	pilot : atp
Events
Anomaly	incursion : taxiway other anomaly other
Independent Detector	other flight crewa other flight crewb
Resolutory Action	none taken : anomaly accepted none taken : detected after the fact
Supplementary
Problem Areas	Flight Crew Human Performance Airport
Primary Problem	Flight Crew Human Performance

Narrative:

FBO has relocated to a new area on airport. Taxiing out requires call to ramp control who told us to taxi out, hold short of taxiway ea. The ramp ends and taxiway ea begins with no hold lines. To see the taxiway ea sign you have to be sitting on taxiway ea. First time in since FBO moved locations. Signage is confusing and there is not any sign showing where ramp ends and taxiway ea begins.

Original NASA ASRS Text

Title: LR45 FO IS CONFUSED WITH RAMP CTL INSTRUCTIONS AND AVAILABLE TXWY IDENT SIGNAGE.

Narrative: FBO HAS RELOCATED TO A NEW AREA ON ARPT. TAXIING OUT REQUIRES CALL TO RAMP CTL WHO TOLD US TO TAXI OUT, HOLD SHORT OF TXWY EA. THE RAMP ENDS AND TXWY EA BEGINS WITH NO HOLD LINES. TO SEE THE TXWY EA SIGN YOU HAVE TO BE SITTING ON TXWY EA. FIRST TIME IN SINCE FBO MOVED LOCATIONS. SIGNAGE IS CONFUSING AND THERE IS NOT ANY SIGN SHOWING WHERE RAMP ENDS AND TXWY EA BEGINS.

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.