N31PR

MARC INC · 4CL5 → MCC

N31PR is operated by MARC INC between Mercy San Juan Hospital Heliport (4CL5) and Mc Clellan Airfield (KMCC). The flight is most often flown by a PIPER Piper Navajo PA-31. Typical block time is 3h 11m. SkyMeter has observed 51 legs of this flight number via ADS-B.

✈
FLIGHTS
51
last 90 days
⏱
AVG DURATION
3h 11m
tracked time
📅
SERVICE PERIOD
5/28/2025 → 8/11/2026
first → last seen
🗺
ROUTES / TYPES
16 / 1
city pairs · airframes
⚠
INCIDENT RATE
7.8%
4 flagged

Routes flown

By count · last 90 days

10
4CL5 → KMCC
2
avg 1h 23m · Mercy San Juan Hospital Heliport → Mc Clellan Airfield
KHIO → KPSC
1
avg 1h 19m · Portland Hillsboro → Tri Cities
KEUG → KHIO
1
avg 3h 26m · Mahlon Sweet Field → Portland Hillsboro
KBVS → KHIO
1
avg 4h 26m · Skagit → Portland Hillsboro
KHIO → KBVS
1
avg 1h 22m · Portland Hillsboro → Skagit
KMCC → KSMF
1
avg 5h 59m · Mc Clellan Airfield → Sacramento
54WA → KBFI
1
avg 5m · Tukwila Operations Center Heliport → Boeing Field King County
KPSC → KBVS
1
avg 4h 20m · Tri Cities → Skagit
KIOW → KLAR
1
avg 4h 16m · Iowa City → Laramie
KHIO → KEUG
1
avg 58m · Portland Hillsboro → Mahlon Sweet Field

Aircraft types

Equipment used on this number

1
PA31 PIPER Piper Navajo PA-31
80

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 30 operations of N31PR

30
N31PRPIPER Piper Navajo PA-31
→
8/11/2026
1h 31m
No alerts
Replay Analysis
N31PRPIPER Piper Navajo PA-31
→
8/9/2026
3h 38m
No alerts
Replay Analysis
N31PRPIPER Piper Navajo PA-31
→
8/8/2026
1h 53m
No alerts
Replay Analysis
N31PRPIPER Piper Navajo PA-31
→
8/7/2026
2h 26m
No alerts
Replay Analysis
N31PRPIPER Piper Navajo PA-31
→
8/7/2026
4h 20m
No alerts
Replay Analysis
N31PRPIPER Piper Navajo PA-31
→
8/4/2026
1h 23m
No alerts
Replay Analysis
N31PRPIPER Piper Navajo PA-31
→
8/4/2026
5m
No alerts
Replay Analysis
N31PRPIPER Piper Navajo PA-31
→
8/3/2026
4h 5m
No alerts
Replay Analysis
N31PRPIPER Piper Navajo PA-31
→
8/2/2026
1h 18m
△ Low approach-stability score
Replay Analysis
N31PRPIPER Piper Navajo PA-31
→
8/1/2026
1h 18m
△ Low approach-stability score
Replay Analysis
N31PRPIPER Piper Navajo PA-31
→
7/31/2026
4h 3m
No alerts
Replay Analysis
N31PRPIPER Piper Navajo PA-31
→
7/31/2026
5h 22m
△ Low approach-stability score
Replay Analysis
N31PRPIPER Piper Navajo PA-31
→
7/31/2026
3h 25m
No alerts
Replay Analysis
N31PRPIPER Piper Navajo PA-31
→
7/31/2026
28m
No alerts
Replay Analysis
N31PRPIPER Piper Navajo PA-31
→
7/30/2026
2h 11m
No alerts
Replay Analysis
N31PRPIPER Piper Navajo PA-31
→
7/30/2026
2h 40m
No alerts
Replay Analysis
N31PRPIPER Piper Navajo PA-31
→
7/27/2026
2h 52m
No alerts
Replay Analysis
N31PRPIPER Piper Navajo PA-31
→
7/19/2026
4h 16m
No alerts
Replay Analysis
N31PRPIPER Piper Navajo PA-31
→
7/19/2026
1h 21m
△ Low approach-stability score
Replay Analysis
N31PRPIPER Piper Navajo PA-31
→
7/18/2026
2h 33m
No alerts
Replay Analysis
N31PRPIPER Piper Navajo PA-31
→
7/18/2026
3h 55m
△ Low approach-stability score
Replay Analysis
N31PRPIPER Piper Navajo PA-31
→
7/18/2026
4h 39m
No alerts
Replay Analysis
N31PRPIPER Piper Navajo PA-31
→
7/17/2026
1h 30m
No alerts
Replay Analysis
N31PRPIPER Piper Navajo PA-31
→
7/16/2026
36m
No alerts
Replay Analysis
N31PRPIPER Piper Navajo PA-31
→
7/15/2026
2h 42m
No alerts
Replay Analysis
N31PRPIPER Piper Navajo PA-31
→
7/15/2026
3h 20m
No alerts
Replay Analysis
N31PRPIPER Piper Navajo PA-31
→
7/15/2026
57m
△ Low approach-stability score
Replay Analysis
N31PRPIPER Piper Navajo PA-31
→
7/15/2026
1h 2m
No alerts
Replay Analysis
N31PRPIPER Piper Navajo PA-31
→
7/14/2026
2h 51m
No alerts
Replay Analysis
N31PRPIPER Piper Navajo PA-31
→
7/14/2026
4h 41m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window