Again, it's all there on the State Dept.'s website:
"Birth Abroad to One Citizen and One Alien Parent in Wedlock: A child born abroad to one U.S. citizen parent and one alien parent acquires U.S. citizenship at birth under Section 301(g) INA provided the citizen parent was physically present in the U.S. for the time period required by the law applicable at the time of the child's birth. (For birth on or after November 14, 1986, a period of five years physical presence, two after the age of fourteen is required. For birth between December 24, 1952 and November 13, 1986, a period of ten years, five after the age of fourteen are required for physical presence in the U.S. to transmit U.S. citizenship to the child.
Since SAD was 27 when Maya was born in 1970, it appears Maya was eligible for U.S. citizenship at birth.
In Maya's case, perhaps so, if SAD was resident in the US for the required time (how long did she live here before heading to Indonesia?). Her US residency alone at the time of bHussein0's birth, at least, was not sufficient to convey citizenship.