Narrative:

I was cleared by tower to depart runway xx runway heading. As I rolled onto the runway I noticed an aircraft on final and I told tower I would expedite. At this time they told me to hold short; I was already on the runway and rolling for departure and I relayed this to tower. I heard them tell a regional jet to go-around and canceled landing clearance. I was already airborne; 75-100 feet on runway heading when they came back to me and told me to continue ground roll and exit the runway when able. I again relayed that I was already airborne and could not comply.I watched on G1000 ads-B as the regional jet approached me from behind and left. I remained at a low altitude and watched them visually as it passed me high and to the left. Once it was well clear I continued my climb and was handed off to departure. From there I was given on course and continued the short flight. I was the sole occupant of the aircraft. I use this airport frequently and have been instructed to depart with varied aircraft on final on many occasions.

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Original NASA ASRS Text

Title: Baron single pilot reported a communication breakdown and ATC error that resulted in a NMAC.

Narrative: I was cleared by Tower to depart Runway XX runway heading. As I rolled onto the runway I noticed an aircraft on final and I told Tower I would expedite. At this time they told me to hold short; I was already on the runway and rolling for departure and I relayed this to Tower. I heard them tell a regional jet to go-around and canceled landing clearance. I was already airborne; 75-100 feet on runway heading when they came back to me and told me to continue ground roll and exit the runway when able. I again relayed that I was already airborne and could not comply.I watched on G1000 ADS-B as the regional jet approached me from behind and left. I remained at a low altitude and watched them visually as it passed me high and to the left. Once it was well clear I continued my climb and was handed off to Departure. From there I was given on course and continued the short flight. I was the sole occupant of the aircraft. I use this airport frequently and have been instructed to depart with varied aircraft on final on many occasions.

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.