N171U is operated by NANCY UNICORN LLC between Flying H Ranch Airport (WN42) and Renton Municipal Airport (KRNT). The flight is most often flown by a CESSNA Cessna Skylane 182. Typical block time is 0h 34m. SkyMeter has observed 26 legs of this flight number via ADS-B.

✈
FLIGHTS
26
last 90 days
⏱
AVG DURATION
34m
tracked time
📅
SERVICE PERIOD
06/05/2025 → 07/19/2026
first → last seen
🗺
ROUTES / TYPES
19 / 2
city pairs · airframes
⚠
INCIDENT RATE
11.5%
3 flagged

Routes flown

By count · last 90 days

8
9WA7 → KCLM
2
avg 55m · Albritton → William R Fairchild
WN42 → KRNT
2
avg 19m · Flying H Ranch → Renton
29WA → KRNT
1
avg 23m · Crossings Heliport → Renton
WA09 → K74S
1
avg 15m · Roche Harbor → Anacortes
KRNT → KTIW
1
avg 24m · Renton → Tacoma Narrows
KESW → KRNT
1
avg 26m · Easton State → Renton
KRNT → WA09
1
avg 50m · Renton → Roche Harbor
WN41 → KCOE
1
avg 32m · Redfern Aerodrome → Coeur D'Alene - Pappy Boyington Field

Aircraft types

Equipment used on this number

2
C182 CESSNA Cessna Skylane 182
18
C82R CESSNA Cessna Skylane RG
8

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
3
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 N171U

30
N171UCESSNA Cessna Skylane 182
→
07/19/2026
22m
⛨ TFR entry
Replay Analysis
N171UCESSNA Cessna Skylane 182
→
07/18/2026
56m
No alerts
Replay Analysis
N171UCESSNA Cessna Skylane 182
→
07/18/2026
49m
No alerts
Replay Analysis
N171UCESSNA Cessna Skylane 182
→
07/17/2026
54m
No alerts
Replay Analysis
N171UCESSNA Cessna Skylane 182
→
07/17/2026
42m
No alerts
Replay Analysis
N171UCESSNA Cessna Skylane 182
→
07/17/2026
49m
No alerts
Replay Analysis
N171UCESSNA Cessna Skylane 182
→
07/17/2026
26m
No alerts
Replay Analysis
N171UCESSNA Cessna Skylane 182
→
07/16/2026
20m
No alerts
Replay Analysis
N171UCESSNA Cessna Skylane 182
→
07/12/2026
18m
△ Low approach-stability score
Replay Analysis
N171UCESSNA Cessna Skylane 182
→
07/12/2026
12m
No alerts
Replay Analysis
N171UCESSNA Cessna Skylane 182
→
07/12/2026
24m
No alerts
Replay Analysis
N171UCESSNA Cessna Skylane 182
→
07/11/2026
20m
No alerts
Replay Analysis
N171UCESSNA Cessna Skylane 182
→
07/11/2026
22m
No alerts
Replay Analysis
N171UCESSNA Cessna Skylane 182
→
07/07/2026
32m
No alerts
Replay Analysis
N171UCESSNA Cessna Skylane 182
→
06/22/2026
27m
No alerts
Replay Analysis
N171UCESSNA Cessna Skylane 182
→
06/21/2026
48m
No alerts
Replay Analysis
N171UCESSNA Cessna Skylane 182
→
06/20/2026
15m
△ Low approach-stability score
Replay Analysis
N171UCESSNA Cessna Skylane 182
→
06/20/2026
50m
No alerts
Replay Analysis
N171UCESSNA Cessna Skylane RG
→
05/29/2026
26m
No alerts
Replay Analysis
N171UCESSNA Cessna Skylane RG
→
05/28/2026
39m
No alerts
Replay Analysis
N171UCESSNA Cessna Skylane RG
→
05/24/2026
26m
△ Low approach-stability score
Replay Analysis
N171UCESSNA Cessna Skylane RG
→
05/23/2026
1h 34m
No alerts
Replay Analysis
N171UCESSNA Cessna Skylane RG
→
05/21/2026
32m
No alerts
Replay Analysis
N171UCESSNA Cessna Skylane RG
→
05/21/2026
31m
No alerts
Replay Analysis
N171UCESSNA Cessna Skylane RG
→
05/21/2026
12m
No alerts
Replay Analysis
N171UCESSNA Cessna Skylane RG
→
05/21/2026
38m
No alerts
Replay Analysis
N171UCESSNA Cessna Skylane 182
→
04/10/2026
33m
No alerts
Replay Analysis
N171UCESSNA Cessna Skylane 182
→
04/10/2026
19m
No alerts
Replay Analysis
N171UCESSNA Cessna Skylane 182
→
04/10/2026
1h 5m
No alerts
Replay Analysis
N171UCESSNA Cessna Skylane 182
→
04/08/2026
27m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window