Narrative:

On the ground at teb; I spoke to teb clearance to obtain VFR clearance to the north on departure. I requested 3;500 ft or 1;700 ft on departure. Teb clearance put in and gave me 2;500 ft on departure; and gave me a discrete transponder code. Teb tower cleared me for takeoff and right downwind departure off runway 24. I proceeded to climb out on the downwind to 2;500 ft. While level at 2;500 ft and just prior to leaving teb airspace; the teb tower controller notified me that I was in the new york class B airspace and to contact new york approach at 120.80 (the departure frequency I had been given prior to takeoff). I immediately departed the class B to the north and contacted 120.80. No further mention was made of any airspace violation. I am filing due to concern over the lack of communication between teb clearance and tower and the warning that tower gave regarding a class B violation; when I was flying the instructions provide by clearance. I do not believe that any safety issues arose due to this event; other than faulty communication. The remainder of the flight was uneventful.

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Original NASA ASRS Text

Title: An SR22T pilot departing TEB VFR entered NY Class B airspace; evidently expecting more help from TEB Tower.

Narrative: On the ground at TEB; I spoke to TEB Clearance to obtain VFR clearance to the north on departure. I requested 3;500 FT or 1;700 FT on departure. TEB Clearance put in and gave me 2;500 FT on departure; and gave me a discrete transponder code. TEB Tower cleared me for takeoff and right downwind departure off Runway 24. I proceeded to climb out on the downwind to 2;500 FT. While level at 2;500 FT and just prior to leaving TEB airspace; the TEB Tower Controller notified me that I was in the New York Class B airspace and to contact New York Approach at 120.80 (the departure frequency I had been given prior to takeoff). I immediately departed the Class B to the north and contacted 120.80. No further mention was made of any airspace violation. I am filing due to concern over the lack of communication between TEB Clearance and Tower and the warning that Tower gave regarding a Class B violation; when I was flying the instructions provide by Clearance. I do not believe that any safety issues arose due to this event; other than faulty communication. The remainder of the flight was uneventful.

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.