Narrative:

I had decided to fly to ZDC, landing at ZZZ airport, md. I called the FSS and got a WX briefing and asked what restrs were there at the airport. I was told there were no restrs and I could go VFR. I had planned on filing an IFR and I did. I got a clearance as filed. The trip was uneventful except that tower, after lowering me to 1500 ft, cancelled my IFR. I knew that was wrong, but I could see ZZZ, so I squawked 1200 and landed. On landing, I was told to call tower. I did and they asked if my clearance was dropped by ZZZ1. I was told by the airport that I had violated sfar 94 and should not have landed there. I was questioned by law enforcement. I was released and flew home. I called the FSS and asked them to hold the tape recording.

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Original NASA ASRS Text

Title: A C182 PLT AFTER LNDG AT AN ARPT UNDERLYING CLASS B AIRSPACE WAS INFORMED BY THE ARPT MGR HE HAD VIOLATED SFAR 94.

Narrative: I HAD DECIDED TO FLY TO ZDC, LNDG AT ZZZ ARPT, MD. I CALLED THE FSS AND GOT A WX BRIEFING AND ASKED WHAT RESTRS WERE THERE AT THE ARPT. I WAS TOLD THERE WERE NO RESTRS AND I COULD GO VFR. I HAD PLANNED ON FILING AN IFR AND I DID. I GOT A CLRNC AS FILED. THE TRIP WAS UNEVENTFUL EXCEPT THAT TWR, AFTER LOWERING ME TO 1500 FT, CANCELLED MY IFR. I KNEW THAT WAS WRONG, BUT I COULD SEE ZZZ, SO I SQUAWKED 1200 AND LANDED. ON LNDG, I WAS TOLD TO CALL TWR. I DID AND THEY ASKED IF MY CLRNC WAS DROPPED BY ZZZ1. I WAS TOLD BY THE ARPT THAT I HAD VIOLATED SFAR 94 AND SHOULD NOT HAVE LANDED THERE. I WAS QUESTIONED BY LAW ENFORCEMENT. I WAS RELEASED AND FLEW HOME. I CALLED THE FSS AND ASKED THEM TO HOLD THE TAPE RECORDING.

Data retrieved from NASA's ASRS site as of July 2007 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.