TKR40 is operated by NEPTUNE AVIATION SERVICES INC between Red Mountain Heliport (MT61) and Helena Regional Airport (KHLN). The flight is most often flown by a BRITISH AEROSPACE BAe 146 -200. Typical block time is 1h 10m. SkyMeter has observed 204 legs of this flight number via ADS-B.

✈
FLIGHTS
204
last 90 days
⏱
AVG DURATION
1h 10m
tracked time
📅
SERVICE PERIOD
05/27/2025 → 08/19/2026
first → last seen
🗺
ROUTES / TYPES
64 / 1
city pairs · airframes
⚠
INCIDENT RATE
8.3%
17 flagged

Routes flown

By count · last 90 days

10
MT61 → MT15
2
avg 46m · Red Mountain Heliport → Fort Harrison Army Airfield
MT61 → KHLN
2
avg 45m · Red Mountain Heliport → Helena
2ID3 → KBOI
2
avg 15m · Josephine Ranch → Boise Air Terminal/Gowen Field
US-1019 → K4SD
2
avg 52m · Airlift Helicopters Heliport → Reno-Stead
KBOI → KRDM
2
avg 1h 13m · Boise Air Terminal/Gowen Field → Roberts Field
KRDM → KS39
2
avg 30m · Roberts Field → Prineville
41ID → KBOI
1
avg 5m · Black'S Airfield → Boise Air Terminal/Gowen Field
ID09 → KLGD
1
avg 1h 49m · Otterson Ranch → La Grande/Union County
78OR → KBOI
1
avg 21m · Crowley Ranch Airstrip → Boise Air Terminal/Gowen Field
KS33 → KRDM
1
avg 11m · Madras → Roberts Field

Aircraft types

Equipment used on this number

1
B462 BRITISH AEROSPACE BAe 146 -200
250

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
17
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 TKR40

30
N470NABRITISH AEROSPACE BAe 146 -200
→
08/19/2026
1h 22m
No alerts
Replay Analysis
N470NABRITISH AEROSPACE BAe 146 -200
→
08/18/2026
17m
No alerts
Replay Analysis
N470NABRITISH AEROSPACE BAe 146 -200
→
08/18/2026
10m
No alerts
Replay Analysis
N470NABRITISH AEROSPACE BAe 146 -200
→
08/16/2026
1h 37m
△ Low approach-stability score
Replay Analysis
N470NABRITISH AEROSPACE BAe 146 -200
→
08/16/2026
38m
No alerts
Replay Analysis
N470NABRITISH AEROSPACE BAe 146 -200
→
08/15/2026
1h 37m
No alerts
Replay Analysis
N470NABRITISH AEROSPACE BAe 146 -200
→
08/15/2026
2h 15m
No alerts
Replay Analysis
N470NABRITISH AEROSPACE BAe 146 -200
→
08/15/2026
2h 32m
No alerts
Replay Analysis
N470NABRITISH AEROSPACE BAe 146 -200
→
08/14/2026
2h 2m
No alerts
Replay Analysis
N470NABRITISH AEROSPACE BAe 146 -200
→
08/13/2026
1h 28m
No alerts
Replay Analysis
N470NABRITISH AEROSPACE BAe 146 -200
→
08/12/2026
1h 43m
No alerts
Replay Analysis
N470NABRITISH AEROSPACE BAe 146 -200
→
08/12/2026
43m
No alerts
Replay Analysis
N470NABRITISH AEROSPACE BAe 146 -200
→
08/11/2026
11m
No alerts
Replay Analysis
N470NABRITISH AEROSPACE BAe 146 -200
→
08/11/2026
48m
No alerts
Replay Analysis
N470NABRITISH AEROSPACE BAe 146 -200
→
08/11/2026
47m
No alerts
Replay Analysis
N470NABRITISH AEROSPACE BAe 146 -200
→
08/10/2026
44m
No alerts
Replay Analysis
N470NABRITISH AEROSPACE BAe 146 -200
→
08/10/2026
46m
No alerts
Replay Analysis
N470NABRITISH AEROSPACE BAe 146 -200
→
08/09/2026
46m
No alerts
Replay Analysis
N470NABRITISH AEROSPACE BAe 146 -200
→
08/09/2026
54m
No alerts
Replay Analysis
N470NABRITISH AEROSPACE BAe 146 -200
→
08/08/2026
1h 24m
No alerts
Replay Analysis
N470NABRITISH AEROSPACE BAe 146 -200
→
08/08/2026
7m
No alerts
Replay Analysis
N470NABRITISH AEROSPACE BAe 146 -200
→
08/08/2026
1h 28m
No alerts
Replay Analysis
N470NABRITISH AEROSPACE BAe 146 -200
→
08/08/2026
1h 23m
No alerts
Replay Analysis
N470NABRITISH AEROSPACE BAe 146 -200
→
08/08/2026
32m
No alerts
Replay Analysis
N470NABRITISH AEROSPACE BAe 146 -200
→
08/08/2026
30m
No alerts
Replay Analysis
N470NABRITISH AEROSPACE BAe 146 -200
→
08/08/2026
35m
△ Low approach-stability score
Replay Analysis
N470NABRITISH AEROSPACE BAe 146 -200
→
08/08/2026
5m
△ Low approach-stability score
Replay Analysis
N470NABRITISH AEROSPACE BAe 146 -200
→
08/07/2026
29m
No alerts
Replay Analysis
N470NABRITISH AEROSPACE BAe 146 -200
→
08/07/2026
43m
No alerts
Replay Analysis
N470NABRITISH AEROSPACE BAe 146 -200
→
08/07/2026
15m
△ Low approach-stability score
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window