MAYES JOHN· ICAO24 a9e0c8· last seen Jul 2026

N7356 is a Grumman G-73 Mallard, a twin-engine piston aircraft operated by MAYES JOHN. SkyMeter has tracked 10 flights totalling 7 hours of airtime via ADS-B. The most frequent segment is KMEV to 2Q5. The Grumman G-73 Mallard has a maximum takeoff weight of 12,500 lb, light wake category.

About the Grumman G-73 Mallard

The Grumman G-73 Mallard is a twin-engine amphibious aircraft that epitomizes the golden age of luxury flying boats. First flown in 1946, the Mallard was designed as a high-end commercial amphibian for short-haul routes and wealthy private owners who wanted the freedom to land on water or pavement. Grumman built just 59 examples between 1946 and 1951, making it one of the rarer postwar amphibians still flying today.

Powered by two Pratt & Whitney R-1340 radial engines producing 600 horsepower each, the Mallard could carry 10-12 passengers in a pressurized cabin, a genuine luxury for an amphibian of its era. Its rugged construction and versatile landing gear made it a favorite for island-hopping operations in the Caribbean, Alaska, and the Pacific Northwest. The type saw service with small airlines, charter operators, and private owners who valued its ability to access remote waterfront destinations unreachable by conventional aircraft.

Though most Mallards have been retired or lost to accidents over the decades, a dedicated community of owners and restorers keeps a handful airworthy, often with modern turboprop conversions that dramatically improve performance and reliability. The Mallard's distinctive boat hull, high wing, and radial-engine rumble make it instantly recognizable at seaplane bases and airshows. SkyMeter has tracked flights across airframes and operators, with the largest observed operator.

FLIGHTS
10
all time
FLOWN HOURS
7
tracked time
📍
AIRPORTS VISITED
7
unique
📡
CALLSIGNS
1
5 routes
📅
SERVICE PERIOD
07/14/2026 → 07/16/2026
first → last
INCIDENT RATE
0.0%
0 flagged

Top routes

By flight count

5
KMEV 2Q5
1
1
NV60 2Q5
1
1
1

Flight numbers

Most-flown by this airframe

1

Aircraft specifications

Grumman G-73 Mallard

Engines
Twin Piston
Vref (approach)
70 kt
MTOW
12,500 lb
Wake category
L

Recent flights

Newest 5 operations of N7356

5
07/16/2026
24m
No alerts
07/16/2026
53m
No alerts
07/16/2026
1h 0m
No alerts
07/15/2026
51m
No alerts
07/14/2026
15m
No alerts
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