Trudy Chacón was a transport pilot for the RDA. While never stated, it is hinted that she had experience working for military or paramilitary organizations. Although she worked for the security force, she tended to get along better with scientists on the Avatar Program. When the conflict between the RDA and the Navi grew more intense, Trudy was forced to pick sides. She firmly sided with the Navi, fighting in The Battle of the Hallelujah Mountains. Trudy fought valiantly to the end but was gunned down by Colonel Quaritch and the massive Dragon Gunship.