Chinese State Company Unveils World's Largest Seaplane (theguardian.com)
An anonymous reader quotes a report from The Guardian: China has completed production of the world's largest amphibious aircraft, state media has said, the latest effort in the country's program to wean itself off dependence on foreign aviation firms. The state-owned Aviation Industry Corporation of China (AVIC) unveiled the first of the new planes, dubbed the AG600, Saturday in the southern port city of Zhuhai, the official Xinhua news agency reported. The aircraft, which has a maximum range of 4,500 km (2,800 miles), is intended for fighting forest fires and performing marine rescues, it said. At around the size of a Boeing 737, it is far larger than any other plane built for marine take off and landing, Xinhua quoted AVIC's deputy general manager Geng Ruguang as saying. The AG600 could potentially extend the Asian giant's ability to conduct a variety of operations in the South China Sea, where it has built a series of artificial islands featuring air strips, among other infrastructure with the potential for either civilian or military use.
Or perhaps it's the 'peking duck'
...the Spruce Goose
What about the Martin Mars? Used as a water bomber in the US. Wingspan of 61 m. Drops 27 tonnes of water. This Chinese thing has a wingspan of 37 m and drops 12 tonnes of water. I think I know which is biggest, and it isn't the AG600.
The word "amphibious" has a lot of weight here - neither the BV238 nor the Hercules "Spruce Goose" was amphibious (both were seaplanes or flying boats, depending on the terminology used), so the claim is accurate.
He he, nice one!
Actually, reviewing the comments posted there seem to actually be some nice aircraft listed. Here's a summary, from longest to shortest fuselage length:
Hughes H-4 Hercules "Spruce Goose"
Origin: USA
Length: 218 ft 8 in (66.65 m)
Seaplane only, not amphibious, not in production.
Saunders Row Princess
Origin: UK
Length: 148 ft (45 m)
Seaplane only, not amphibious, not in production.
Beriev A-40
Origin: Russia
Length: 143 ft 10in (43.84 m)
Amphibious, not in production, though production may be re-started.
AVIC TA-600 [THIS STORY'S SUBJECT]
Origin: China
Length: 121 ft 1 in (36.9 m)
Amphibious, in production.
Martin Mars
Origin: USA
Length: 117 ft 3 in (35.74 m)
Seaplane only, not amphibious, not in production.
Beriev Be-200
Origin: Russia
Length: 105 ft (32.0 m)
Amphibious, in production