· ICAO24 33fdd2· last seen Apr 2026

MM81864 is a Leonardo Helicopters AW101. SkyMeter has tracked 28 flights totalling 36 hours of airtime via ADS-B across 9 callsigns. Service window in our records spans 294 days. The Leonardo Helicopters AW101 has a maximum takeoff weight of 34,392 lb, medium wake category.

About the Leonardo Helicopters AW101

The Leonardo AW101, originally developed as the EH101 through a joint venture between Westland of the UK and Agusta of Italy, stands as one of the most capable medium-lift helicopters in service today. What sets the AW101 apart is its unusual three-engine configuration—rare among modern helicopters—which provides exceptional safety margins and allows continued flight even with two engines failed, a critical feature for overwater search-and-rescue and naval operations. First flown in 1987 and entering service in 1999, the type was designed from the outset to replace the Royal Navy's Sea King fleet and has since been adopted by more than a dozen nations for roles ranging from anti-submarine warfare to presidential transport.

The UK operates the AW101 as the Merlin, with variants serving the Royal Navy for ASW missions and the Royal Air Force for tactical transport and search-and-rescue under callsigns like SAVER. With a maximum takeoff weight exceeding 34,000 pounds and a never-exceed speed of 167 knots, the AW101 combines heavy-lift capability with a spacious cabin that can accommodate up to 30 troops or 16 stretchers. Its advanced avionics, active vibration control, and all-weather capability make it equally at home conducting long-range maritime patrols, inserting special forces, or serving as VIP transport—the US Marine Corps operates it as Marine One for presidential airlift.

The type's robust design and triple-engine redundancy have earned it a reputation for reliability in the harshest operating environments, from North Sea oil platforms to Arctic rescue missions. SkyMeter has tracked flights across airframes and operators, covering distinct routes.

FLIGHTS
28
all time
FLOWN HOURS
36
tracked time
📍
AIRPORTS VISITED
1
unique
📡
CALLSIGNS
9
1 routes
📅
SERVICE PERIOD
07/09/2025 → 04/30/2026
first → last
INCIDENT RATE
0.0%
0 flagged

Top routes

By flight count

0

No route data.

Aircraft specifications

Leonardo Helicopters AW101

Engines
Tri Rotorcraft
MTOW
34,392 lb
Wake category
M

Recent flights

Newest 30 operations of MM81864

30
04/30/2026
34m
No alerts
04/30/2026
33m
No alerts
04/30/2026
3h 33m
No alerts
04/07/2026
20m
No alerts
04/07/2026
25m
No alerts
04/07/2026
1h 0m
No alerts
03/19/2026
16m
No alerts
03/19/2026
20m
No alerts
03/19/2026
21m
No alerts
03/19/2026
1h 55m
No alerts
02/27/2026
17m
No alerts
02/27/2026
38m
No alerts
02/27/2026
47m
No alerts
02/27/2026
1h 33m
No alerts
02/25/2026
38m
No alerts
02/25/2026
12m
No alerts
02/25/2026
11m
No alerts
08/07/2025
5m
No alerts
08/07/2025
1h 8m
No alerts
08/07/2025
1h 36m
No alerts
08/07/2025
17m
No alerts
08/07/2025
1h 9m
No alerts
08/07/2025
2h 18m
No alerts
07/30/2025
9m
No alerts
07/30/2025
1h 8m
No alerts
07/30/2025
1h 22m
No alerts
07/30/2025
1h 20m
No alerts
07/29/2025
35m
No alerts
07/29/2025
1h 48m
No alerts
07/09/2025
25m
No alerts
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