FD423 is operated by ROYAL FLYING DOCTOR SERVICE OF AUSTRALIA (QUEENSLAND SECTION) LI between Mackay Airport (YBMK) and Townsville Airport (YBTL). The flight is most often flown by a BEECH Beech Super King Air 350. Typical block time is 2h 11m. SkyMeter has observed 54 legs of this flight number via ADS-B.

✈
FLIGHTS
54
last 90 days
⏱
AVG DURATION
2h 11m
tracked time
📅
SERVICE PERIOD
05/28/2025 → 06/12/2026
first → last seen
🗺
ROUTES / TYPES
9 / 1
city pairs · airframes
⚠
INCIDENT RATE
3.7%
2 flagged

Routes flown

By count · last 90 days

6
YBMK → YBTL
13
avg 54m · Mackay → Townsville
YBTL → YBMK
10
avg 1h 32m · Townsville → Mackay
YBTL → YBBN
4
avg 2h 55m · Townsville → Brisbane
YBBN → YBMK
3
avg 2h 9m · Brisbane → Mackay
YBBN → YBTL
2
avg 2h 43m · Brisbane → Townsville
YBMK → YBBN
1
avg 1h 48m · Mackay → Brisbane

Aircraft types

Equipment used on this number

1
B350 BEECH Beech Super King Air 350
80

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 FD423

30
VH-FDDBEECH Beech Super King Air 350
→
06/12/2026
49m
No alerts
Replay Analysis
VH-FDDBEECH Beech Super King Air 350
→
06/09/2026
39m
No alerts
Replay Analysis
VH-FDDBEECH Beech Super King Air 350
→
06/09/2026
12m
No alerts
Replay Analysis
VH-FDDBEECH Beech Super King Air 350
→
06/09/2026
14m
No alerts
Replay Analysis
VH-FDDBEECH Beech Super King Air 350
→
06/09/2026
5h 21m
No alerts
Replay Analysis
VH-FDDBEECH Beech Super King Air 350
→
06/08/2026
10m
No alerts
Replay Analysis
VH-FDDBEECH Beech Super King Air 350
→
06/08/2026
51m
No alerts
Replay Analysis
VH-FDDBEECH Beech Super King Air 350
→
06/08/2026
7h 53m
No alerts
Replay Analysis
VH-FDDBEECH Beech Super King Air 350
→
06/08/2026
52m
No alerts
Replay Analysis
VH-FDDBEECH Beech Super King Air 350
→
06/08/2026
17m
No alerts
Replay Analysis
VH-FDDBEECH Beech Super King Air 350
→
06/08/2026
49m
No alerts
Replay Analysis
VH-FDDBEECH Beech Super King Air 350
→
06/08/2026
3h 25m
No alerts
Replay Analysis
VH-FDDBEECH Beech Super King Air 350
→
06/07/2026
2h 36m
No alerts
Replay Analysis
VH-FDDBEECH Beech Super King Air 350
→
06/07/2026
2h 41m
No alerts
Replay Analysis
VH-FDDBEECH Beech Super King Air 350
→
06/05/2026
4h 32m
No alerts
Replay Analysis
VH-FDDBEECH Beech Super King Air 350
→
06/04/2026
55m
No alerts
Replay Analysis
VH-FDDBEECH Beech Super King Air 350
→
06/04/2026
15m
No alerts
Replay Analysis
VH-FDDBEECH Beech Super King Air 350
→
06/04/2026
1h 34m
No alerts
Replay Analysis
VH-FDDBEECH Beech Super King Air 350
→
06/04/2026
2h 37m
No alerts
Replay Analysis
VH-FDDBEECH Beech Super King Air 350
→
06/04/2026
2h 28m
No alerts
Replay Analysis
VH-FDDBEECH Beech Super King Air 350
→
06/04/2026
46m
No alerts
Replay Analysis
VH-FDDBEECH Beech Super King Air 350
→
06/04/2026
4h 8m
No alerts
Replay Analysis
VH-FDDBEECH Beech Super King Air 350
→
06/03/2026
54m
No alerts
Replay Analysis
VH-FDDBEECH Beech Super King Air 350
→
06/02/2026
1h 3m
No alerts
Replay Analysis
VH-FDDBEECH Beech Super King Air 350
→
06/02/2026
6h 25m
No alerts
Replay Analysis
VH-FDDBEECH Beech Super King Air 350
→
06/02/2026
56m
No alerts
Replay Analysis
VH-FDDBEECH Beech Super King Air 350
→
06/01/2026
1h 13m
△ Unstable approach
Replay Analysis
VH-FDDBEECH Beech Super King Air 350
→
06/01/2026
1h 13m
△ Unstable approach
Replay Analysis
VH-FDDBEECH Beech Super King Air 350
→
06/01/2026
52m
No alerts
Replay Analysis
VH-FDDBEECH Beech Super King Air 350
→
06/01/2026
52m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window