C172 and C210 experienced an near midair collision on final approach to ase; co.

Attributes
ACN	833851
Time
Date	200904
Local Time Of Day	1801-2400
Place
Locale Reference	ASE.Airport
State Reference	CO
Environment
Flight Conditions	VMC
Light	Daylight
Aircraft 1
Make Model Name	Skyhawk 172/Cutlass 172
Operating Under FAR Part	Part 91
Flight Phase	Final Approach
Flight Plan	None
Aircraft 2
Make Model Name	Cessna 210 Centurion / Turbo Centurion 210C 210D
Operating Under FAR Part	Part 91
Flight Phase	Landing Final Approach
Person 1
Function	Single Pilot
Experience	Flight Crew Last 90 Days 3 Flight Crew Total 250 Flight Crew Type 249
Events
Anomaly	Conflict NMAC
Miss Distance	Horizontal 400 Vertical 300

Narrative:

Aspen ATC failed to sequence and seemed to get me and another aircraft switched/mixed up.

Original NASA ASRS Text

Title: C172 and C210 experienced an NMAC on final approach to ASE; CO.

Narrative: Aspen ATC failed to sequence and seemed to get me and another aircraft switched/mixed up.

Data retrieved from NASA's ASRS site as of April 2012 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.