Download the form
Department of Defense form 2641. Official designation: Trafficability Test Data. Purpose: Trafficability Test Data. Current edition not stated, status not stated.
Issued under not stated, with not stated as proponent. A DD number marks a Department-wide instrument: the same blank form serves every military department and the defense agencies, rather than one service alone.
The form reaches military personnel across the services, civilian employees of the Department, and the personnel and records specialists who receive it.
Submission follows the schedule set by not stated and by local implementing procedures. This page provides the blank form for download and general orientation only.
Available formats: none published here. The form runs unknown pages and contains approximately unknown fillable fields.
The pdf is the primary distribution format. A fillable pdf accepts typed entries in defined field boxes and stores them in the file; a printable pdf is a flat image of the blank, meant for pen entry after printing. The distinction matters for legibility and for records that pass between offices.
Completion runs in the order printed on the page: identifying data at the head, the body of the entry next, certification at the foot. Header data frequently governs what belongs in the fields below it.
Edition in use: not stated. Because DD forms are revised at Department level and distributed to all services at once, an obsolete printing may not match the fields an office expects. The date is printed on the form face.
The signature block takes an actual signature. On paper this means ink; electronically it means a credentialed digital signature, commonly CAC-based. Typed text in a signature field satisfies neither.
Privacy Act notice: DD forms that collect personal data carry a Privacy Act Statement stating the authority for collection, the principal purpose, routine uses and whether disclosure is voluntary or mandatory. The statement is part of the form and should be read before entry, not after.
Errors seen most often involve edition mismatch, empty mandatory fields, illegibility after scanning, date formats inconsistent with the printed instruction, and unsigned or undated certification.
Field-level instructions appear on the form itself and in not stated. The directive is the controlling text.
After completion, the copy goes to the office designated by not stated or by local procedure. Retention of a personal copy is ordinary practice and costs nothing.
Related documents are located by series and number. DD forms sit in a single Department-wide sequence, so a form referenced inside DD Form 2641 is normally found by its number alone, without regard to service.
Some procedures pair a DD form with a service form. The two numbering systems are separate — service forms answer to a service proponent, DD forms to not stated or another Department office — and a matching number in each system means nothing.
Revision occurs when the prescribing directive is reissued, when the data collected changes, or when statutory notice language is amended. Verification of the edition date at download addresses all three.
The material here is descriptive. Nothing on the page constitutes legal or procedural advice, and no statement here determines whether a submitted form will be accepted. Such questions go to not stated, a servicing administrative office, or the authority identified in not stated.
Questions and answers
- What is DD Form 2641?
- Trafficability Test Data
- Which edition is current?
- Not stated by the publisher
- Who is responsible for this form?
- Not stated
- In which formats can it be downloaded?
- No file published here