HR documentation process for Drone Component Makers: build sheets, revisions and batch records
Drone parts change by revision often. Documents that tell the floor which build sheet is current, and record what was built, stop old and new designs mixing in one batch.

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Prototype builders keep the method in their heads. When a design changes, the new drawing reaches one technician by word of mouth and another keeps working to the old sheet. Two units built months apart differ, nobody can say which revision a given frame or pack came from, and a flight fault cannot be traced back to a build.
Good looks like one controlled build sheet per product, with a revision mark and a date, kept at the station. A short cutover note says what changed and what old stock to tag. Each batch has a simple record with the builder, the revision and the checks done, so a returned unit can be traced in minutes.
How to set it up
1. Collect every build method in use
Ask each senior technician to write the steps of their best unit with photos. Compare them and settle one method per product, which becomes the controlled copy.
2. Give each sheet a revision mark and owner
One named person updates the sheet, marks the revision and date, and removes the old copy from stations. Nobody else edits it.
3. Write a cutover note for each design change
A half-page note: what changed, which stock is old, who tags it, and the first batch built to the new sheet. Brief the floor in a short meeting.
4. Start a one-page batch record
Builder, revision, date, checks done and test result. Keep paper or a shared sheet, whichever the floor will really fill in. Our HR documentation process work can set up the filing.
5. Audit one batch each month
Pick a unit at random and trace it from record to build sheet to test log. Fix the gaps found, and tell the builder what was good.
Check these first
Before changing anything, find out what is true today. These take an afternoon and use your own records.
- Pick two units built months apart and compare what their records say about method.
- Count the build sheets at stations and check each shows a revision and date.
- List last quarter's design changes and mark which had a written cutover note.
- Check how many returned or failed units could be traced to a builder and revision.
GullyHR can do this with you. Read how we approach HR documentation process in general, or share your requirements and we will tell you where to start.
Questions owners ask
If technicians do not fill it in, it is too much. Start with a build sheet and a one-page batch record. Add more only when a real problem, such as an untraceable fault, shows what is missing.
One named person per product, usually the design-to-production engineer. Having one owner stops several people editing copies, which is how two revisions end up on the floor together.
Yes, briefly. Note who has been shown each build sheet and when. If a flight fault appears, you can see whether the builder had been trained on the latest revision.