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N546KM is a flight number operated by AERO MONTANA LLC between Greene County Regional Airport (K3J7) and H L Sonny Callahan Airport (K4R4). SkyMeter last tracked N546KM on September 15, 2026. The flight is most often flown by a CIRRUS Cirrus SR 22. Typical block time is 1h 13m. SkyMeter has observed 4 legs of this flight number via ADS-B.
SkyMeter tracks historical flight activity from ADS-B data — this is not a live gate-to-gate status feed.
✈
FLIGHTS
4
last 90 days
⏱
AVG DURATION
1h 13m
tracked time
📅
SERVICE PERIOD
5/29/2025 → 9/15/2026
first → last seen
🗺
ROUTES / TYPES
4 / 1
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged
Routes flown
By count · last 90 days
Aircraft types
Equipment used on this number
Safety profile
Flagged flights · last 90 days
Go-arounds
0
Unstable approach
0
Rejected TO
0
Stall warnings
0
Overspeeds
0
Runway excursion
0
Counts represent flights with at least one occurrence of each
flag, not the total event count. See /incidents for individual events.
Recent flights
Newest 30 operations of N546KM
4/20/2026
1h 48m
△ Low approach-stability score
2/26/2026
17m
△ Low approach-stability score
© SkyMeter ·
All flight data subject to ODbL attribution
·
Tracked: 90-day window