Restricted access

Named seats for U.S. Persons and approved entities. Eligible foreign persons only through an organization, under a program such as AUKUS, Five Eyes, or NATO, and only with the U.S. government approvals that program requires. Submitting a request does not grant a seat. Access Eligibility.

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Weaponeer. Targeteer. Range Safety.

Payload analysis workbench

Model payload configurations and compare terminal effects. weaponeer.io estimates payload performance against a modeled target: Gurney launch, blast, THOR, EFP, fragment and debris fly-out, and RED- and MSD-style hazard distances computed from the modeled payload. For weaponeers and analysts, private explosive ranges, academic test labs, explosives suppliers, military training run by private companies, and teams building platforms who need to know what a payload can do. The hosted calculator stays on this site. A site license runs the same workbench on your infrastructure when a contract requires it. One year of access. Named setups stay on your account. A Technical Data Package download is a separate hosted add-on.

Restricted access. Named U.S. Person seats, and eligible foreign persons only through an organization under a U.S. government approval. Email admin@weaponeer.io to request a seat.

$20,000 / year by invoice after a video identity check and written approval. Screening form · Access Eligibility.

What you run here

Payload analysis

Charge, case, and fragment scheme — scored, packed, or natural — with Gurney velocity you can change and argue.

Weaponeering and targeteering

Aim, standoff, and a class example you calibrate in the same session. THOR and EFP say whether the plate fails; effectiveness says whether the shot was worth taking.

Fly-out and hazard distances

Fragments and debris to the ground, then RED- and MSD-style hazard distances computed from the modeled payload — RED at 0.1% and 10% PI, peacetime MSD, and an engineering CDE contour at the furthest-reaching mechanism. Contours are engineering estimates for comparison. Range clearance remains the responsibility of the certifying authority.

Hazard distances · RED / MSD / CDE

Blast · overpressure

Weaponeering · Pk vs range

Fragment impact · THOR

Shaped charge · jet penetration

Methods are taken from published open literature (Cooper, Driels, Gurney, Mott, and the manuals and papers on Sources). The product is that assembly in one calculator. See the benchmarks for 155 mm M107, a 120 mm HE mortar, a Mk 82 500-lb GP bomb, and an M67 grenade. Disclaimer.