CAP604

CIVIL AIR PATROL · KMMK HFD

CAP604 is operated by CIVIL AIR PATROL between Meriden Markham Municipal Airport (KMMK) and Hartford Brainard Airport (KHFD). The flight is most often flown by a CESSNA Cessna Skylane 182. Typical block time is 0h 38m. SkyMeter has observed 39 legs of this flight number via ADS-B.

FLIGHTS
39
last 90 days
AVG DURATION
38m
tracked time
📅
SERVICE PERIOD
2/17/2026 → 8/16/2026
first → last seen
🗺
ROUTES / TYPES
26 / 2
city pairs · airframes
INCIDENT RATE
5.1%
2 flagged

Routes flown

By count · last 90 days

10
2
avg 40m · Clark Heliport → Meriden Markham
2
avg 26m · Meriden Markham → Hartford Brainard
2
avg 19m · Hartford Brainard → Meriden Markham
1
avg 6m · South Meadows Heliport → Meriden Markham
1
avg 13m · Hartford Brainard → Windham
1
avg 17m · Meriden Markham → Danbury
1
avg 42m · La Guardia → Hartford Brainard
1
avg 32m · Meriden Markham → Windham
1
avg 22m · Danbury → Hartford Brainard
1
avg 19m · Nasin Heliport → Hartford Brainard

Aircraft types

Equipment used on this number

2

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
2
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 CAP604

30
7/8/2026
1h 10m
△ Low approach-stability score
7/5/2026
21m
△ Low approach-stability score
6/10/2026
16m
No alerts
6/6/2026
41m
No alerts
6/6/2026
48m
No alerts
6/5/2026
40m
No alerts
6/5/2026
31m
No alerts
6/4/2026
25m
No alerts
6/4/2026
31m
No alerts
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window