N4123D

THUN KARL J · 7WA8 → TWD

N4123D is operated by THUN KARL J between Good Samaritan Hospital Heliport (7WA8) and Jefferson County International Airport (K0S9). The flight is most often flown by a HELIO HELIO U-10 Super Courier. Typical block time is 0h 24m. SkyMeter has observed 4 legs of this flight number via ADS-B.

✈
FLIGHTS
4
last 90 days
⏱
AVG DURATION
24m
tracked time
📅
SERVICE PERIOD
06/22/2025 → 07/11/2026
first → last seen
🗺
ROUTES / TYPES
4 / 1
city pairs · airframes
⚠
INCIDENT RATE
25.0%
1 flagged

Routes flown

By count · last 90 days

4
7WA8 → K0S9
1
avg 37m · Good Samaritan Hospital Heliport → Jefferson County
86WA → KPLU
1
avg 4m · Kapowsin Field → Pierce County-Thun Field
86WA → KGRF
1
avg 18m · Kapowsin Field → Gray Army Air Field
WA42 → KZ10
1
avg 38m · Stacey's → Pacemaker Landing Zone

Aircraft types

Equipment used on this number

1
COUR HELIO HELIO U-10 Super Courier
4

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 13 operations of N4123D

13
N4123DHELIO HELIO U-10 Super Courier
→
07/11/2026
18m
No alerts
Replay Analysis
N4123DHELIO HELIO U-10 Super Courier
→
06/18/2026
3m
No alerts
Replay Analysis
N4123DHELIO HELIO U-10 Super Courier
→
04/30/2026
37m
No alerts
Replay Analysis
N4123DHELIO HELIO U-10 Super Courier
→
04/30/2026
37m
△ Low approach-stability score
Replay Analysis
N4123DHELIO HELIO U-10 Super Courier
→
03/07/2026
13m
No alerts
Replay Analysis
N4123DHELIO HELIO U-10 Super Courier
→
02/07/2026
9m
No alerts
Replay Analysis
N4123DHELIO HELIO U-10 Super Courier
→
12/14/2025
14m
No alerts
Replay Analysis
N4123DHELIO HELIO U-10 Super Courier
→
12/14/2025
5m
No alerts
Replay Analysis
N4123DHELIO HELIO U-10 Super Courier
→
10/18/2025
27m
No alerts
Replay Analysis
N4123DHELIO HELIO U-10 Super Courier
→
10/18/2025
27m
No alerts
Replay Analysis
N4123DHELIO HELIO U-10 Super Courier
→
10/05/2025
17m
No alerts
Replay Analysis
N4123DHELIO HELIO U-10 Super Courier
→
10/05/2025
8m
No alerts
Replay Analysis
N4123DHELIO HELIO U-10 Super Courier
→
06/22/2025
27m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window