Small aircraft pilot reported entering class B airspace without a clearance while performing a go-ar...

Attributes
ACN	1667557
Time
Date	201907
Local Time Of Day	1201-1800
Place
Locale Reference	BTF.Airport
State Reference	UT
Environment
Flight Conditions	VMC
Light	Daylight
Aircraft 1
Make Model Name	Small Aircraft
Operating Under FAR Part	Part 91
Flight Phase	Landing
Route In Use	Direct
Flight Plan	None
Person 1
Function	Pilot Flying Single Pilot
Qualification	Flight Crew Commercial Flight Crew Instrument Flight Crew Multiengine
Experience	Flight Crew Last 90 Days 20 Flight Crew Total 4041 Flight Crew Type 275
Events
Anomaly	Airspace Violation All Types Deviation - Procedural FAR Deviation - Procedural Published Material / Policy Inflight Event / Encounter Weather / Turbulence

Narrative:

I have never seen a tetrahedron before. In determining the wind direction; I misread the wind to be 180 degrees opposite than it actually was. Therefore; I landed on runway 17 instead of [runway] 35. The tailwind which I now guess to have been 15 kts. Gusting to 20 kts.; caused me to use up too much runway; so I aborted the landing attempt and went around. In climbing out; I was headed uncomfortably close to a building; so I turned right to safely clear the building and enter a right downwind. Once safely established on right downwind to runway 17; my GPS warned me that I was in [class] B airspace. Until then; I did not know that a right downwind would place me in [class] B airspace.

Original NASA ASRS Text

Title: Small aircraft pilot reported entering Class B airspace without a clearance while performing a go-around.

Narrative: I have never seen a tetrahedron before. In determining the wind direction; I misread the wind to be 180 degrees opposite than it actually was. Therefore; I landed on Runway 17 instead of [Runway] 35. The tailwind which I now guess to have been 15 kts. gusting to 20 kts.; caused me to use up too much runway; so I aborted the landing attempt and went around. In climbing out; I was headed uncomfortably close to a building; so I turned right to safely clear the building and enter a right downwind. Once safely established on right downwind to Runway 17; my GPS warned me that I was in [Class] B airspace. Until then; I did not know that a right downwind would place me in [Class] B airspace.

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.

Small aircraft pilot reported entering class B airspace without a clearance while performing a go-around.