Narrative:

While returning to my home base airport (srq) with a student; I was instructed by tampa approach to maintain 2;100 feet and contact sarasota tower on 120.1. I contacted sarasota tower approximately 6 miles east of airport. I was instructed to enter a downwind for runway 14. At that point I began my descent from 2;100 feet. At approximately 1;400-1;600 feet sarasota tower told me that I wasn't suppose to descend. I immediately climbed back to 2;100 feet.

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Original NASA ASRS Text

Title: An instructor and student inbound to SRQ had a near miss with a departing aircraft after beginning an early descent to pattern altitude without clearance.

Narrative: While returning to my home base airport (SRQ) with a student; I was instructed by Tampa Approach to maintain 2;100 feet and contact Sarasota Tower on 120.1. I contacted Sarasota Tower approximately 6 miles east of airport. I was instructed to enter a downwind for Runway 14. At that point I began my descent from 2;100 feet. At approximately 1;400-1;600 feet Sarasota Tower told me that I wasn't suppose to descend. I immediately climbed back to 2;100 feet.

Data retrieved from NASA's ASRS site as of July 2013 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.