GOULD EMIL BRADLEY· ICAO24 a022a6· last seen 3d ago

N108CH is a Grumman G-21A, a twin-engine piston aircraft operated by GOULD EMIL BRADLEY. SkyMeter has tracked 74 flights totalling 30 hours of airtime via ADS-B. The most frequent segment is 46N to KPOU. Service window in our records spans 493 days. Of those flights, 6 (8.1%) carry at least one detected incident: a go-around, unstable approach, stall warning, or runway excursion. The Grumman G-21A has a maximum takeoff weight of 8,750 lb, light wake category.

About the Grumman G-21A

The Grumman G-21 Goose is a twin-engine amphibious flying boat that became one of aviation's most beloved workhorses after its 1937 debut. Originally designed as a commuter aircraft for wealthy Long Islanders shuttling to Manhattan, the Goose found its true calling as a rugged bush plane, coastal patrol aircraft, and island-hopper across the Caribbean, Alaska, and the Pacific. Its boat hull and retractable landing gear gave it unmatched versatility in an era when many remote communities had no runways, only water.

During World War II, the military versions (designated JRF by the Navy and OA-9 by the Army) served in air-sea rescue, anti-submarine patrol, and transport roles, with over 300 built for Allied forces. The Goose's radial engines, high wing, and spacious cabin made it ideal for carrying passengers and cargo into places other aircraft simply couldn't reach. Grumman built 345 Gooses between 1937 and 1945, and the type remained in commercial service well into the 1990s with operators like Chalk's Ocean Airways in Florida and Harbour Air in British Columbia.

Today the Goose is a prized warbird and vintage transport, cherished for its art-deco lines and unmistakable radial engine rumble. Its operating envelope is modest by modern standards (cruise around 160 knots, service ceiling near 21,000 feet), but its ability to land on both water and pavement remains as practical now as it was eight decades ago. SkyMeter has tracked flights across airframes and operators, with the largest observed operator.

✈
FLIGHTS
74
all time
⏱
FLOWN HOURS
30
tracked time
📍
AIRPORTS VISITED
15
unique
📡
CALLSIGNS
1
18 routes
📅
SERVICE PERIOD
6/4/2025 → 10/10/2026
first → last
⚠
INCIDENT RATE
8.1%
6 flagged

Top routes

By flight count

10
46N → KPOU
6
KPOU → 46N
5
3
3
3
1
1
1
1
11N → KPOU
1

Flight numbers

Most-flown by this airframe

1

Aircraft specifications

Grumman G-21A

Engines
Twin Piston
Vref (approach)
70 kt
MTOW
8,750 lb
Wake category
L

Recent flights

Newest 37 operations of N108CH

37
10/10/2026
30m
No alerts
10/10/2026
30m
No alerts
10/9/2026
21m
No alerts
9/30/2026
45m
No alerts
9/9/2026
1h 3m
△ Low approach-stability score
8/6/2026
1h 0m
No alerts
7/27/2026
26m
No alerts
7/26/2026
18m
No alerts
6/27/2026
20m
No alerts
6/27/2026
19m
No alerts
6/9/2026
17m
No alerts
6/9/2026
16m
△ Low approach-stability score
5/17/2026
16m
No alerts
5/17/2026
14m
No alerts
4/12/2026
18m
No alerts
4/12/2026
46m
No alerts
4/4/2026
16m
No alerts
4/4/2026
18m
No alerts
10/11/2025
17m
No alerts
10/11/2025
31m
No alerts
10/10/2025
17m
No alerts
10/10/2025
16m
No alerts
9/27/2025
21m
No alerts
9/27/2025
16m
No alerts
9/17/2025
22m
No alerts
8/3/2025
13m
No alerts
7/13/2025
14m
No alerts
7/13/2025
17m
No alerts
7/12/2025
50m
No alerts
7/12/2025
23m
No alerts
7/11/2025
15m
No alerts
7/8/2025
20m
△ Low approach-stability score
7/5/2025
30m
No alerts
7/5/2025
30m
No alerts
6/22/2025
14m
No alerts
6/4/2025
14m
No alerts
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