The Challenge
You'll be trained in one of these four areas of
specialisation:
1) WSO Fighter
You'll work in the F-16 Fighting Falcon D, one of the world's most
sophisticated fighter aircraft, and be involved in planning
missions, flight navigation, monitoring surface and air threats as
well as targeting.
2) WSO Command, Control and Communications (C3)
You'll command fighter aircraft in performing intercept operations,
time-sensitive search & rescue mission and precision-demanding
air traffic control operations.
3) WSO Air Defence Artillery (ADA)
You'll be in charge of operating our state-of-the-art air defence
systems, and to engage and stop intruders with our short and medium
range anti-aircraft guns and missiles.
4) WSO Unmanned Aerial Vehicle Systems (UAV)
You'll help in obtaining tactical advantages by means of
surveillance operations. You'll also be entrusted with gathering
accurate and highly classified information vital to our
defence.
The Requirements
As a Weapon Systems Officer, you should be:
a Singapore citizen
combat fit (PES A or B)
Your eyesight should be:
normal colour vision
not more than 500 degrees per eye for WSO(C3, UAV & ADA)
not more than 200 degrees astigmatism per eye for WSO(C3, NAV, UAV
& ADA)
not more than 400 degrees per eye for WSO(FTR)
not more than 100 degrees astigmatism per eye for WSO(FTR)
Academically, you should have a degree, Diploma or a full GCE 'A'
Level Certificate.
source http://www.mindef.gov.sg/imindef/mindef_websites/atozlistings/air_force/careers/opportunities/wso.html