N
N991P
ROTH THOMAS E · 1OR4 → HIO
N991P is operated by ROTH THOMAS E between North Plains Gliderport (1OR4) and Portland Hillsboro Airport (KHIO). The flight is most often flown by a . Typical block time is 1h 59m. SkyMeter has observed 12 legs of this flight number via ADS-B.
✈
FLIGHTS
12
last 90 days
⏱
AVG DURATION
1h 59m
tracked time
📅
SERVICE PERIOD
06/17/2025 → 06/24/2026
first → last seen
🗺
ROUTES / TYPES
4 / 2
city pairs · airframes
⚠
INCIDENT RATE
33.3%
4 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
4
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 28 operations of N991P
© SkyMeter ·
All flight data subject to ODbL attribution
·
Tracked: 90-day window