SGT Private RallyPoint Member 4250433 <div class="images-v2-count-0"></div>I am looking at doing an inter-service transfer to from the Marine Corps to the Army. I will have to continue to be a Combat Engineer, but my goal is to be a Warrant Officer Aviator. How long is it that I need to be in the Army before I can apply? How long do I need to be in the Army until I can apply to be a Warrant Officer? 2018-12-31T23:43:36-05:00 SGT Private RallyPoint Member 4250433 <div class="images-v2-count-0"></div>I am looking at doing an inter-service transfer to from the Marine Corps to the Army. I will have to continue to be a Combat Engineer, but my goal is to be a Warrant Officer Aviator. How long is it that I need to be in the Army before I can apply? How long do I need to be in the Army until I can apply to be a Warrant Officer? 2018-12-31T23:43:36-05:00 2018-12-31T23:43:36-05:00 CW2 Private RallyPoint Member 4250436 <div class="images-v2-count-0"></div>There isn&#39;t a time requirement for interservice transfers. Response by CW2 Private RallyPoint Member made Dec 31 at 2018 11:47 PM 2018-12-31T23:47:41-05:00 2018-12-31T23:47:41-05:00 LTJG Private RallyPoint Member 4250438 <div class="images-v2-count-0"></div>To be a flight warrant officer, there is no service requirement. Civilians apply Response by LTJG Private RallyPoint Member made Dec 31 at 2018 11:49 PM 2018-12-31T23:49:59-05:00 2018-12-31T23:49:59-05:00 2018-12-31T23:43:36-05:00