Cessna cl-600 flight crew reported that the right wing tip contacted the tail strake of another airc...

Attributes
ACN	1434950
Time
Date	201703
Local Time Of Day	1801-2400
Place
Locale Reference	ZZZ.Airport
State Reference	US
Environment
Flight Conditions	VMC
Aircraft 1
Make Model Name	Challenger CL600
Flight Phase	Taxi
Aircraft 2
Make Model Name	Any Unknown or Unlisted Aircraft Manufacturer
Flight Phase	Parked
Person 1
Function	Captain Pilot Not Flying
Qualification	Flight Crew Air Transport Pilot (ATP)
Person 2
Function	Captain Pilot Flying
Qualification	Flight Crew Air Transport Pilot (ATP)
Events
Anomaly	Ground Event / Encounter Aircraft

Narrative:

This event occurred while taxiing into the ramp between rows of aircraft for maintenance. I was pilot monitoring in the right seat. The ramp was unattended with no marshalers present. As we approached an aircraft parked to our right; I advised the pilot flying that we were very close and to proceed very slowly. We inched along at a snails pace and from my perspective we looked to have about 4 to 5 feet of wing clearance. I was watching the wing as we contacted the tail strake of the aircraft parked to our right with our right wingtip. From my vantage point I thought we were clear. I clearly misjudged the distance. In hindsight we should not have proceeded between the rows of aircraft without a marshaler. The environment was deceptive and with no taxi lines present we should have parked elsewhere.

Original NASA ASRS Text

Title: Cessna CL-600 flight crew reported that the right wing tip contacted the tail strake of another aircraft while taxiing between rows of aircraft.

Narrative: This event occurred while taxiing into the ramp between rows of aircraft for maintenance. I was pilot monitoring in the right seat. The ramp was unattended with no marshalers present. As we approached an aircraft parked to our right; I advised the pilot flying that we were very close and to proceed very slowly. We inched along at a snails pace and from my perspective we looked to have about 4 to 5 feet of wing clearance. I was watching the wing as we contacted the tail strake of the aircraft parked to our right with our right wingtip. From my vantage point I thought we were clear. I clearly misjudged the distance. In hindsight we should not have proceeded between the rows of aircraft without a marshaler. The environment was deceptive and with no taxi lines present we should have parked elsewhere.

Data retrieved from NASA's ASRS site 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.

Cessna cl-600 flight crew reported that the right wing tip contacted the tail strake of another aircraft while taxiing between rows of aircraft.