You need DA Form 7933, and this page gets you to the file and through it. Start with what the form is: APPLICATION TO OPERATE A MARS STATION, used to APPLICATION TO OPERATE A MARS STATION. Check next that you have the right version — the edition dated 06/01/2026 is the one published here, and its status is ACTIVE. Then look at the size before you begin, because unknown page(s) and roughly unknown fields tell you how long this will take.
Next, find out whether you are the one who fills it. In most cases you complete the entries yourself, and an administrator in your unit reviews what you wrote before it moves on. If you are the administrator, you will be working from what the individual gives you. Either way, CIO owns the form and AR 25-6 tells you when to raise it and where it goes afterward, so read the directive first if your situation is not routine.
Work from the top down, one block at a time. First the name — copy it from your official records rather than writing it the way you usually do. Then the identification number, then the unit, then today's date. Fill these before anything else. When the form reaches a file cabinet or a database, these are the entries someone searches on, so get them right before you worry about the rest.
Once you reach the body of the form, move between fields with the tab key rather than the mouse; it follows the order the form was built in and you are less likely to skip a box. Click check boxes and option buttons directly. When you meet a group of options where only one can apply, notice that selecting a second one clears the first — that is intended, not a fault. Watch your longer answers as you type them. A single-line field does not wrap, so text that runs past the edge stays visible on screen and then prints cut off. When you see that happening, stop and move the text to the remarks area or a continuation instead of squeezing it in. If a field does not apply to you, mark it rather than leaving it empty; a blank space tells the reviewer nothing about whether you considered the question or missed it.
Leave the signature until everything else is done. Sign by hand or by an approved electronic means, and remember that a form without a signature is a draft, however complete the entries. Where a second and third signature are required — reviewing official, approving authority, witness — go in the order the blocks appear, and each signer dates the form on the day of signing. Then go back to the top and read what you wrote. Look first for a mandatory field you passed over, then for transposed digits in your identification number, then for a date with the day and month inverted. If you started from a file you had used before, look also for entries left from that earlier use; nothing removes them but you.
At some point while filling the form you will meet a Privacy Act statement, and you should read it when you reach it rather than after you finish. It tells you who is authorised to collect the information, what it will be used for, who else may see it, and whether you are obliged to answer or may decline. Once you have entered your details, treat the file accordingly: it now holds personal information about you, so store it and send it the way your office handles such records.
Download the form
Next comes the download itself. The formats available are PDF, and you decide between them by asking how you will enter the information. If you plan to type, take the fillable pdf: the boxes accept keyboard input and you can save the result. If you plan to write by hand, take the printable pdf and run it through your printer while it is still blank. Both show the same published page, so the decision affects your method and nothing else.
Then take care with how you open what you downloaded. Your browser will happily display a pdf, and for reading that is enough — but for typing it is not, because some in-browser viewers accept keystrokes and then throw them away when the tab closes. Put the file somewhere on disk, open it in a proper reader, type into one field and save, and confirm the text is still there when you reopen.
One last point before you move on: every format is free. No registration stands between you and the file, and what you download is the published form, unaltered.
Now send it on. Follow the routing in the prescribing directive, which will point you to a named office, to your unit administrative channel, or to your own file. Take a copy before you release it. From there the record follows the retention schedule for the series, and neither you nor the receiving clerk shortens or extends that on local judgement.
Should the package need more than one document, search by series and number. Within the DA series, forms under the same proponent or the same prescribing directive tend to be required as a set, and a form referenced on the page you are filling usually accompanies it. Collect the continuations, covers and transmittals up front so the submission goes complete the first time.
Before you reuse a saved copy, look at the edition date printed on it. The proponent revises the form from time to time, and your stored file will not tell you when that happens — you compare its date against the current edition yourself. If a revision has come out since you last filed one of these, leave the earlier submission alone; the change does not reach backwards.
Read this before you go. The file you download is a reproduction of a published Department of the Army document, offered as it was published. We are an independent site with no connection to the Department of the Army and no authority to issue anything, and we make no statement about whether your completed form will be accepted anywhere. Treat what you read here as information, not legal advice. Take real questions — about an entry, a requirement, or your eligibility — to CIO or to your servicing administrative office.
Questions and answers
- What is DA Form 7933?
- APPLICATION TO OPERATE A MARS STATION
- Which edition is current?
- 06/01/2026
- Who is responsible for this form?
- CIO
- In which formats can it be downloaded?