· ICAO24 c8231f· last seen 9d ago

ZK-VRF is a Maule M-9, a single-engine piston aircraft. SkyMeter has tracked 290 flights totalling 309 hours of airtime via ADS-B. The most frequent segment is NZFI to NZWN. Service window in our records spans 490 days. Of those flights, 28 (9.7%) carry at least one detected incident: a go-around, unstable approach, stall warning, or runway excursion. The Maule M-9 has a maximum takeoff weight of 2,500 lb, light wake category.

About the Maule M-9

The Maule M-9 Lunar Rocket is a rugged, high-performance STOL taildragger built by Maule Air in Moultrie, Georgia, designed for backcountry operations where short, unprepared strips are the norm. Introduced in the late 1990s as an evolution of Maule's long line of bush aircraft, the M-9 pairs a 260-horsepower Lycoming IO-540 engine with a lightweight airframe and oversized tires, delivering exceptional climb rates and the ability to operate from grass, gravel, or dirt strips as short as 300 feet. Its conventional gear configuration and rugged steel-tube fuselage make it a favorite among pilots who need to reach remote hunting camps, mountain airstrips, or wilderness lodges where pavement is a luxury.

The M-9's name reflects its outsized power-to-weight ratio: "Lunar Rocket" isn't just marketing hyperbole when you're climbing at 1,500 feet per minute out of a high-altitude clearing. With a cruise speed around 140 knots and a range exceeding 700 nautical miles on full tanks, it balances backcountry capability with respectable cross-country performance, though its tailwheel handling and lack of modern avionics in many examples demand proficiency and respect. SkyMeter has tracked flights across airframes and operators, with distinct routes observed.

✈
FLIGHTS
290
all time
⏱
FLOWN HOURS
309
tracked time
📍
AIRPORTS VISITED
33
unique
📡
CALLSIGNS
1
69 routes
📅
SERVICE PERIOD
6/6/2025 → 10/10/2026
first → last
⚠
INCIDENT RATE
9.7%
28 flagged

Top routes

By flight count

10
8
7
6
5
4
4
3
3
2
2

Flight numbers

Most-flown by this airframe

1

Aircraft specifications

Maule M-9

Engines
Single Piston
Vref (approach)
55 kt
MTOW
2,500 lb
Wake category
L

Recent flights

Newest 50 operations of ZK-VRF

50
10/10/2026
52m
No alerts
10/6/2026
17m
No alerts
10/6/2026
55m
No alerts
10/5/2026
2h 53m
No alerts
10/3/2026
2h 34m
No alerts
10/3/2026
25m
No alerts
10/3/2026
3h 31m
No alerts
9/30/2026
39m
No alerts
9/30/2026
7m
No alerts
9/29/2026
1h 56m
No alerts
9/29/2026
2h 10m
No alerts
9/24/2026
54m
△ Low approach-stability score
9/24/2026
53m
No alerts
9/21/2026
1h 32m
No alerts
9/21/2026
2h 28m
No alerts
9/21/2026
56m
No alerts
9/19/2026
1h 21m
No alerts
9/19/2026
2h 19m
No alerts
9/19/2026
58m
No alerts
9/12/2026
44m
No alerts
9/12/2026
52m
No alerts
9/10/2026
35m
No alerts
9/9/2026
30m
No alerts
9/6/2026
2h 6m
No alerts
9/6/2026
53m
No alerts
9/6/2026
1h 2m
△ Low approach-stability score
9/5/2026
46m
No alerts
9/5/2026
1h 52m
△ Low approach-stability score
8/24/2026
1h 34m
△ Low approach-stability score
8/24/2026
1h 11m
No alerts
8/22/2026
2h 3m
No alerts
8/22/2026
46m
No alerts
8/15/2026
52m
No alerts
8/14/2026
10m
△ Low approach-stability score
8/13/2026
48m
No alerts
8/9/2026
25m
No alerts
8/9/2026
2m
No alerts
8/9/2026
1h 26m
No alerts
8/8/2026
25m
No alerts
8/8/2026
52m
No alerts
8/8/2026
7m
No alerts
8/8/2026
42m
△ Low approach-stability score
8/8/2026
1h 26m
△ Low approach-stability score
8/8/2026
44m
No alerts
6/29/2026
6m
No alerts
6/29/2026
7m
No alerts
6/29/2026
42m
No alerts
6/14/2026
6m
No alerts
6/14/2026
23m
No alerts
6/10/2026
52m
No alerts
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