Squawk 7600 transmission — N530SG

N530SG (Montana Goodmanagement) was operating from KCRG to KISM on 2026-02-27. SkyMeter recorded a 7600 transponder transmission at 21:52 UTC. Code 7600 indicates a lost-comms / NORDO state; brief transmissions are often transient radio or transponder issues that resolve without crew action. Trace data at the event: 14906 ft AGL, 305 kt GS. Approach stability score: 79/100. Scores in this band are observed on roughly 25% of approaches at this runway: one or more gates outside the per-runway tightest envelope, but still inside the typical operating range. METAR at the time reported 3 kt wind, 3 kt crosswind component. Detection algorithm and known limitations: see SkyMeter methodology.

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