aircraft                    description      max gross weight                total disk area                        max disk loading
0          robinson r - 22       light utility helicopter      1370 lb (635 kg)  497 ft square (46.2 m square)   2.6 lb / ft square (14 kg / m square)
1     bell 206b3 jetranger  turboshaft utility helicopter     3200 lb (1451 kg)  872 ft square (81.1 m square)   3.7 lb / ft square (18 kg / m square)
2         ch - 47d chinook        tandem rotor helicopter   50000 lb (22680 kg)  5655 ft square (526 m square)   8.8 lb / ft square (43 kg / m square)
3              mil mi - 26        heavy - lift helicopter  123500 lb (56000 kg)  8495 ft square (789 m square)  14.5 lb / ft square (71 kg / m square)
4  ch - 53e super stallion        heavy - lift helicopter   73500 lb (33300 kg)  4900 ft square (460 m square)    15 lb / ft square (72 kg / m square)

Table as JSON:
{"aircraft":{"0":"robinson r - 22","1":"bell 206b3 jetranger","2":"ch - 47d chinook","3":"mil mi - 26","4":"ch - 53e super stallion"},"description":{"0":"light utility helicopter","1":"turboshaft utility helicopter","2":"tandem rotor helicopter","3":"heavy - lift helicopter","4":"heavy - lift helicopter"},"max gross weight":{"0":"1370 lb (635 kg)","1":"3200 lb (1451 kg)","2":"50000 lb (22680 kg)","3":"123500 lb (56000 kg)","4":"73500 lb (33300 kg)"},"total disk area":{"0":"497 ft square (46.2 m square)","1":"872 ft square (81.1 m square)","2":"5655 ft square (526 m square)","3":"8495 ft square (789 m square)","4":"4900 ft square (460 m square)"},"max disk loading":{"0":"2.6 lb \/ ft square (14 kg \/ m square)","1":"3.7 lb \/ ft square (18 kg \/ m square)","2":"8.8 lb \/ ft square (43 kg \/ m square)","3":"14.5 lb \/ ft square (71 kg \/ m square)","4":"15 lb \/ ft square (72 kg \/ m square)"}}