GA pilot reported a near midair collision while on approach to a busy bvu non-towered airport.

Attributes
ACN	1546174
Time
Date	201805
Local Time Of Day	0601-1200
Place
Locale Reference	BVU.Airport
State Reference	NV
Environment
Flight Conditions	VMC
Light	Daylight
Aircraft 1
Make Model Name	Small Aircraft
Operating Under FAR Part	Part 91
Flight Phase	Initial Approach
Route In Use	Visual Approach
Flight Plan	None
Aircraft 2
Make Model Name	Commercial Fixed Wing
Operating Under FAR Part	Part 135
Flight Phase	Initial Approach
Person 1
Function	Pilot Flying Single Pilot
Qualification	Flight Crew Private
Experience	Flight Crew Last 90 Days 10 Flight Crew Total 1000 Flight Crew Type 700
Events
Anomaly	Conflict NMAC Deviation - Procedural Published Material / Policy
Miss Distance	Vertical 500

Narrative:

I was inbound on a published approach (powerline arrival). I started calling my position 11 miles out stating I would be on a powerline arrival. At about 4 miles out I again stated I was on the powerline arrival at 3;600 feet for runway 27. I heard an [air taxi operator] ask where I was and I said over the shooting range. He then said I must be below him. I looked up and out and saw him directly above me. I assume he was on a long straight in approach to 27 as well. I stated I would do a 360 and immediately descended into a right 360 turn to let him continue on approach. On my return to initial position on the powerline arrival I saw and heard another airplane in front of me and heard another [air taxi operator] say they were on a 2 mile final for runway 27. I stated on the radio 'are you guys going to let me in?' the [air taxi operator] pilot stated 'are you trying to be a smart [aleck]?' 'you cut us off twice' I responded 'no sir.' I then decided to get in behind the [air taxi] and land.

Original NASA ASRS Text

Title: GA pilot reported a NMAC while on approach to a busy BVU non-towered airport.

Narrative: I was inbound on a published approach (Powerline Arrival). I started calling my position 11 miles out stating I would be on a Powerline Arrival. At about 4 miles out I again stated I was on the Powerline Arrival at 3;600 feet for runway 27. I heard an [air taxi operator] ask where I was and I said over the shooting range. He then said I must be below him. I looked up and out and saw him directly above me. I assume he was on a long straight in approach to 27 as well. I stated I would do a 360 and immediately descended into a right 360 turn to let him continue on approach. On my return to initial position on the Powerline Arrival I saw and heard another airplane in front of me and heard another [air taxi operator] say they were on a 2 mile final for Runway 27. I stated on the radio 'Are you guys going to let me in?' The [air taxi operator] pilot stated 'Are you trying to be a smart [aleck]?' 'You cut us off twice' I responded 'No Sir.' I then decided to get in behind the [air taxi] and land.

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.