76907
The wings are designed with a large thickness-to-chord ratio to reduce aircraft weight and to hold part of the overall payload , a feature that is unique in modern aircraft and only rarely had been implemented in previous-era aircraft , such as in the Junkers G. 38 .
 Junkers G. 38
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
Answer:
 Junkers G. 38