Narrative:

We were about 10 mile northeast of ane under the mode C for msp and on the CTAF for 25D monitoring for parachute activity in the area. I was cruising at 3300 feet MSL at a heading of 160. I'm not sure how I missed the other traffic. The cessna was on an approximate heading of 270 at 3500 MSL. I do have ads-B in and out with traffic showing on an ipad; and the garmin 650 in the panel. The other aircraft did not show up at all nor did a collision avoidance activate. I took evasive action by descending quickly to 3000 feet. I'm not sure if the other pilot was aware I was there or not. I'm also not sure why the other pilot wasn't flying at 2500 or 4500 feet MSL on their westerly course.

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Original NASA ASRS Text

Title: PA-28 pilot reported observing conflicting traffic and executed rapid evasive maneuver to avoid a midair collision that was not displayed on TIS.

Narrative: We were about 10 mile NE of ANE under the Mode C for MSP and on the CTAF for 25D monitoring for parachute activity in the area. I was cruising at 3300 feet MSL at a heading of 160. I'm not sure how I missed the other traffic. The Cessna was on an approximate heading of 270 at 3500 MSL. I do have ADS-B in and out with traffic showing on an iPad; and the Garmin 650 in the panel. The other aircraft did not show up at all nor did a collision avoidance activate. I took evasive action by descending quickly to 3000 feet. I'm not sure if the other pilot was aware I was there or not. I'm also not sure why the other pilot wasn't flying at 2500 or 4500 feet MSL on their westerly course.

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.