LABORATORY CORPORATION OF AMERICA HOLDINGS· ICAO24 a8f75b· last seen 1d ago

N677ST is a PILATUS Pilatus PC-12 operated by LABORATORY CORPORATION OF AMERICA HOLDINGS. SkyMeter has tracked 214 flights totalling 214 hours of airtime via ADS-B across 9 callsigns. The most frequent segment is KBTR to KBHM. Service window in our records spans 47 days. Of those flights, 100 (46.7%) carry at least one detected incident — go-around, unstable approach, stall warning, or runway excursion.

FLIGHTS
214
all time
FLOWN HOURS
214
tracked time
📍
AIRPORTS VISITED
30
unique
📡
CALLSIGNS
9
51 routes
📅
SERVICE PERIOD
04/17/2026 → 06/03/2026
first → last
INCIDENT RATE
46.7%
100 flagged

Top routes

By flight count

10
15
7
7
6
4
3
3
2
2
2

Aircraft specifications

PILATUS Pilatus PC-12

Engines
Single Turboprop
Vref (approach)
85 kt
MTOW
10,450 lb
Wingspan
53 ft
Length
47 ft
Wake category
Light

Recent flights

Newest 50 operations of N677ST

50
06/03/2026
1h 15m
△ Unstable
06/03/2026
1h 58m
△ Unstable
06/03/2026
1h 26m
△ Unstable
06/03/2026
51m
△ Unstable
06/02/2026
35m
△ Unstable
06/02/2026
34m
△ Unstable
06/02/2026
37m
△ Unstable
06/02/2026
33m
△ Unstable
06/02/2026
33m
△ Unstable
05/29/2026
35m
△ Unstable
05/29/2026
37m
△ Unstable
05/29/2026
36m
△ Unstable
05/28/2026
1h 9m
△ Unstable
05/28/2026
2h 41m
△ Unstable
05/27/2026
52m
△ Unstable
05/22/2026
58m
△ Unstable
05/22/2026
1h 15m
No alerts
05/21/2026
1h 25m
No alerts
05/21/2026
1h 8m
△ Unstable
05/21/2026
1h 4m
△ Unstable
05/20/2026
34m
△ Unstable
05/20/2026
1h 6m
△ Unstable
05/20/2026
1h 35m
△ Unstable
05/20/2026
33m
△ Unstable
05/20/2026
34m
△ Unstable
05/20/2026
33m
△ Unstable
05/20/2026
35m
△ Unstable
05/15/2026
53m
△ Unstable
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