Flight Status & Tracker

N6997U

YELLEN MARK · 81L → NTD · Last tracked Sep 23, 2026

N6997U is a flight number operated by YELLEN MARK between Sheriff's Wayside Heliport (81L) and Point Mugu Naval Air Station (Naval Base Ventura Co) (KNTD). SkyMeter last tracked N6997U on September 23, 2026. The flight is most often flown by a MOONEY Mooney M-20C Ranger. Typical block time is 0h 43m. SkyMeter has observed 17 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
17
last 90 days
⏱
AVG DURATION
43m
tracked time
📅
SERVICE PERIOD
10/1/2025 → 9/23/2026
first → last seen
🗺
ROUTES / TYPES
12 / 1
city pairs · airframes
⚠
INCIDENT RATE
5.9%
1 flagged

Routes flown

By count · last 90 days

7
81L → KNTD
1
avg 9m · Sheriff's Wayside Heliport → Point Mugu Naval Air Station (Naval Base Ventura Co)
1
avg 2h 15m · Cable → Mobile
1
avg 21m · Compton Woodley → Cable
1
avg 34m · Cable → Camarillo
avg 40m · Rotorcraft Support Inc/RSI Heliport → Cable
1
avg 16m · County Heliport → Cable
1
avg 20m · Cable → Compton Woodley

Aircraft types

Equipment used on this number

1

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
1
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 N6997U

30
9/23/2026
20m
△ Low approach-stability score
5/9/2026
10m
△ Low approach-stability score
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window