N999AF is operated by THREE FOUR JULIET LLC between Grimes Properties Heliport (MD86) and Frederick Municipal Airport (KFDK). The flight is most often flown by a CESSNA Cessna Skyhawk 172/Cutlass. Typical block time is 0h 40m. SkyMeter has observed 232 legs of this flight number via ADS-B.

✈
FLIGHTS
232
last 90 days
⏱
AVG DURATION
40m
tracked time
📅
SERVICE PERIOD
5/27/2025 → 9/9/2026
first → last seen
🗺
ROUTES / TYPES
19 / 1
city pairs · airframes
⚠
INCIDENT RATE
0.9%
2 flagged

Routes flown

By count · last 90 days

10
MD86 → KFDK
3
avg 12m · Grimes Properties Heliport → Frederick
KFDK → KDMW
2
avg 42m · Frederick → Carroll County Regional Jack B Poage Field
7MD3 → KFDK
2
avg 34m · Frederick Memorial Hospital Heliport → Frederick
KDMW → KFDK
1
avg 31m · Carroll County Regional Jack B Poage Field → Frederick
KFDK → KMDT
1
avg 43m · Frederick → Harrisburg
KFDK → KMRB
1
avg 19m · Frederick → Eastern WV Regional Airport/Shepherd Field
KMDT → KFDK
1
avg 58m · Harrisburg → Frederick
1MD8 → KFDK
1
avg 17m · Mayberry Run → Frederick
8MD5 → KFDK
1
avg 23m · Harrison Farm → Frederick
KMRB → KFDK
1
avg 20m · Eastern WV Regional Airport/Shepherd Field → Frederick

Aircraft types

Equipment used on this number

1
C172 CESSNA Cessna Skyhawk 172/Cutlass
232

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 N999AF

30
N999AFCESSNA Cessna Skyhawk 172/Cutlass
→
9/9/2026
25m
No alerts
Replay Analysis
N999AFCESSNA Cessna Skyhawk 172/Cutlass
→
9/9/2026
57m
No alerts
Replay Analysis
N999AFCESSNA Cessna Skyhawk 172/Cutlass
→
9/8/2026
19m
No alerts
Replay Analysis
N999AFCESSNA Cessna Skyhawk 172/Cutlass
→
9/8/2026
21m
No alerts
Replay Analysis
N999AFCESSNA Cessna Skyhawk 172/Cutlass
→
9/8/2026
48m
No alerts
Replay Analysis
N999AFCESSNA Cessna Skyhawk 172/Cutlass
→
9/8/2026
15m
No alerts
Replay Analysis
N999AFCESSNA Cessna Skyhawk 172/Cutlass
→
9/8/2026
1h 6m
No alerts
Replay Analysis
N999AFCESSNA Cessna Skyhawk 172/Cutlass
→
9/8/2026
16m
No alerts
Replay Analysis
N999AFCESSNA Cessna Skyhawk 172/Cutlass
→
9/6/2026
1h 19m
No alerts
Replay Analysis
N999AFCESSNA Cessna Skyhawk 172/Cutlass
→
9/6/2026
39m
No alerts
Replay Analysis
N999AFCESSNA Cessna Skyhawk 172/Cutlass
→
9/6/2026
25m
No alerts
Replay Analysis
N999AFCESSNA Cessna Skyhawk 172/Cutlass
→
9/6/2026
46m
No alerts
Replay Analysis
N999AFCESSNA Cessna Skyhawk 172/Cutlass
→
9/6/2026
26m
No alerts
Replay Analysis
N999AFCESSNA Cessna Skyhawk 172/Cutlass
→
9/4/2026
16m
No alerts
Replay Analysis
N999AFCESSNA Cessna Skyhawk 172/Cutlass
→
9/4/2026
48m
No alerts
Replay Analysis
N999AFCESSNA Cessna Skyhawk 172/Cutlass
→
9/4/2026
1h 3m
No alerts
Replay Analysis
N999AFCESSNA Cessna Skyhawk 172/Cutlass
→
9/3/2026
57m
No alerts
Replay Analysis
N999AFCESSNA Cessna Skyhawk 172/Cutlass
→
9/1/2026
1h 34m
No alerts
Replay Analysis
N999AFCESSNA Cessna Skyhawk 172/Cutlass
→
9/1/2026
59m
No alerts
Replay Analysis
N999AFCESSNA Cessna Skyhawk 172/Cutlass
→
8/31/2026
40m
No alerts
Replay Analysis
N999AFCESSNA Cessna Skyhawk 172/Cutlass
→
8/31/2026
7m
No alerts
Replay Analysis
N999AFCESSNA Cessna Skyhawk 172/Cutlass
→
8/31/2026
4m
No alerts
Replay Analysis
N999AFCESSNA Cessna Skyhawk 172/Cutlass
→
8/31/2026
56m
No alerts
Replay Analysis
N999AFCESSNA Cessna Skyhawk 172/Cutlass
→
8/31/2026
29m
No alerts
Replay Analysis
N999AFCESSNA Cessna Skyhawk 172/Cutlass
→
8/31/2026
6m
No alerts
Replay Analysis
N999AFCESSNA Cessna Skyhawk 172/Cutlass
→
8/31/2026
20m
No alerts
Replay Analysis
N999AFCESSNA Cessna Skyhawk 172/Cutlass
→
8/31/2026
21m
No alerts
Replay Analysis
N999AFCESSNA Cessna Skyhawk 172/Cutlass
→
8/31/2026
56m
No alerts
Replay Analysis
N999AFCESSNA Cessna Skyhawk 172/Cutlass
→
8/30/2026
47m
No alerts
Replay Analysis
N999AFCESSNA Cessna Skyhawk 172/Cutlass
→
8/29/2026
55m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window