Consider what a Department-level form is for. DD Form 1721-1 — DD Form 1721-1, Space Test Program Flight Request Executive Summary, September 2006 — was established to Space Test Program Flight Request Executive Summary, and it was placed in the DD sequence because the underlying transaction occurs throughout the Defense establishment in substantially the same shape. Standardizing the record was cheaper and more reliable than letting six services each design their own.
That decision has consequences you will notice. Because not stated prescribes the form for the Department as a whole, and not stated maintains it on the Department's behalf, the same blank passes between the Army, the Navy, the Air Force, the Marine Corps, the Space Force, the Coast Guard when operating under Defense jurisdiction, the defense agencies and the combatant commands without translation. A clerk in one component reads a record created in another and finds the fields where they expect them.
You are looking for edition not stated, listed as not stated. Department-wide supersession is a single event rather than a rollout, which is what distinguishes edition currency on a DD form from the same question on a service publication: nobody anywhere is still accepting the previous version out of habit.
Work down the page in the printed order, and understand why the order exists. The identifying block establishes whose record this is and under what circumstances it arises. The body of the form then answers questions that are only meaningful once that context is fixed. The signature block comes last because a certification signed before the entries are complete certifies nothing.
Before the first entry, compare the date printed on the form face with not stated. This is not bureaucratic fussiness. Editions change field numbering, and a receiving office working from the current layout may look for information where your copy does not put it. On a Department form the exposure is wider than usual: your record may be reviewed by an office in another service entirely, one with no reason to remember what the previous edition looked like.
For an ambiguous field, read the form's own instruction, then not stated, which controls.
Download the form
The set published here is PDF, covering 1 pages with roughly 106 fields. More than one format survives because the Department serves users under very different conditions, from a desk with current software to a location where a printer is the only reliable output.
Two states of the same page circulate, and the reason is worth knowing. In the fillable pdf, the boxes are real fields holding real data; in the printable pdf, the boxes are drawings. Where a record will cross components — as Department records regularly do — the typed version is the safer artifact. Each scan, each forwarding, each reproduction costs handwriting a little legibility, and the office that finally files the record is rarely the office that received it first.
What the form asks for
- Date (4 digit year, 2 digit month, 2 digit day, no dividers).
- Part 1 - Request for Spaceflight. 1. Experiment title.
- 2. Short title/acronym.
- 3. Experiment number.
- 4. Objective.
- 5. Description (include web site if applicable).
- 6 Relevance to specific DoD requirements (include list of key relevant source documents).
- 7. Requirements summary. a. Experiment. Press space bar to mark X if instrument.
- Mark X if complete spacecraft.
- 7.b. Requested STP services. Mark X if launch services/integration.
- Mark X if spacecraft acquisition.
- Mark X if piggyback flight.
- Mark X if operations/data distribution.
- Mark X if other (sounding rocket, balloon, micro-G flight, etc.)
- Specify other service requested.
- 7.c. Repetitive or incremental flights: Mark X in first box if yes, second box if no. Use right arrow key to move between boxes.
- If yes, number of flights.
- 7.d. Flight duration required (months).
- Shuttle. Enter 1 if preferred, 2 if acceptable, or UA if unacceptable.
- ISS. Enter 1 if preferred, 2 if acceptable, or UA if unacceptable.
- Other. Enter 1 if preferred, 2 if acceptable, or UA if unacceptable.
- Freeflyer (complete section 3B). Enter 1 if preferred, 2 if acceptable, or UA if unacceptable.
- f. Power (W). Stand-by.
- Nominal.
Submission follows not stated and whatever local instruction supplements it. Make a copy before the original leaves. Department forms travel across organizational lines by design, and the administrative distance that makes them useful is the same distance that makes tracing a lost one difficult.
Cross-referenced documents are found by series and number, with nothing further required. That the DD sequence is unified across the Department means a cited number identifies one form and no other, which is the practical payoff of centralizing the numbering in the first place.
Where a service form is cited in the same instruction, the two numbering systems should not be read across. DA numbering belongs to the Army and is administered by an Army proponent; DD numbering belongs to the Department and is administered by not stated or an equivalent Department office. The systems developed separately and were never harmonized, so identical digits in each identify two documents with nothing in common. The prefix, not the number, tells you which system you are in.
Editions change for reasons that originate above the form itself. The prescribing directive is reissued and the form follows; the information the Department needs to collect changes and the fields change with it; the statutory notice language is amended and every form carrying that notice is republished. None of these events announces itself to the person who downloaded a copy last year, which is why confirming not stated at the moment of download is the only reliable check available to you.
What you have here is the document and a description of it, which is a different thing from guidance. This page is not an organ of the Department, gives no legal or procedural advice, and makes no representation about the outcome of any filing; the offices that administer the requirement are the only ones positioned to answer that. Applicability, eligibility and procedural questions belong to not stated, to your servicing personnel office, or to the office designated in not stated.
Questions and answers
- What is DD Form 1721-1?
- DD Form 1721-1, Space Test Program Flight Request Executive Summary, September 2006
- Which edition is current?
- Not stated by the publisher
- Who is responsible for this form?
- Not stated
- In which formats can it be downloaded?