Contact

Name the figure and the sticker it came off

A catalog built out of other people’s specification pages is wrong in some small way on any given day, and the fastest way it gets fixed is somebody who owns the aircraft noticing. A takeoff weight that does not match the sticker on the battery. A sensor format the maker quietly revised. A drone that belongs in here and is not. A price that no longer matches the maker’s own store since 2026-10-06.

Nobody outside the two people who keep the catalog sees what you send. There is no list here, and no aircraft manufacturer or distributor is told who queried a takeoff weight.

What people mostly write about

A weight that is off. This one matters more here than anywhere: a few grams either side of 249 flips whether the aircraft has to be registered and has to broadcast Remote ID, and the chip on its card is computed from that number.
A missing aircraft. Name the exact model and a link to the maker’s specification page and it can be added properly rather than approximately.
A price the per-dollar sort is now wrong about. Prices here are approximate snapshots that exist so per-dollar sorting has a denominator. A bundle that has been discontinued or repriced skews a whole guide’s order, so it is worth knowing.
Availability that has gone stale. 18 of these 41 aircraft carry a dated note about whether you can actually buy one in the US. Those notes age fast, and shelves emptying is not something a specification page announces.

What a corrected takeoff weight moves

It reaches the two people who keep the site; there is no queue and no support desk between you and them. A claimed figure is read back against the maker’s published page for that exact model before anything changes, and when it holds up the catalog’s refresh date moves with the fix. If a figure turns out to be one nobody publishes, the field goes back to empty rather than to a best guess — that rule is set out in how we compare.

Things worth saying up front

No manufacturer can buy a listing, a position in a guide or a kinder write-up, because there is nothing here to sell — no advertising, no affiliate programme and no retailer links anywhere on the site. Offers of any of those get a short answer.

Questions about where you may legally fly are worth asking the FAA rather than us. The regulatory statements on these pages restate published rules with the date they were checked, and that is as far as they go. More on who runs this and why on the about page.