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1 thread (8 tweets)
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Algorithm Author reply to own thread = 150× a like External links in body −30–50% reach Text outperforms video ~30% End each post with a genuine question
Thread · 8 tweets

ispace is building a lunar lander — here's the ops problem no one talks about

Post links in first reply, not in the tweet body.

1/8
ispace is building a lunar lander for the far side of the Moon. Mission 3 targets 2027. The most interesting part isn't the rocket. It's the inventory problem they had to solve first. Here's what happened:
2/8
They had three problems compounding on each other: — No full traceability across hardware workflows — US, Luxembourg, and Japan on different systems — Legacy ERP built for high-volume production, not one-off lunar hardware
3/8
The ERP mismatch matters more than it sounds. Standard ERP assumes: high volume, repeatable builds, consistent parts. Lunar hardware is: low volume, high mix, constantly changing. You can't run those workflows through the same system.
4/8
Boltline replaced paper travelers with click-by-click digital work plans. Every action. Every user. Every timestamp. Logged automatically. No gaps. No "I think it was John who did that." Actual records.
5/8
The shop floor runs on tablets now. Engineers attach photos directly to work plan steps in real time. No paper. No transcription lag. This also means: if something goes wrong on a flight unit, you know exactly what was done to it.
6/8
Colorado engineers can now watch ISO Class 7 clean room operations in Luxembourg — live — without entering. Remote monitoring without physical access. That's not a minor capability for a global hardware program.
7/8
The result: 99.9% inventory accuracy on first count. A multimillion-dollar portfolio of flight hardware. Fully traced. First try. "Building lunar landers demands unwavering traceability. Boltline built the accountability we need to hit Mission 3 milestones." — Isaiah Janzen, ispace-US
8/8
TL;DR: Aerospace manufacturing needs different tooling than standard production. ispace found the gap. Fixed it. 99.9% inventory accuracy followed. What's the traceability gap in your operation that nobody's talking about?
Single Tweet 01
Hot take: the most important thing in lunar hardware isn't the engineering. It's knowing where every single part is. ispace hit 99.9% inventory accuracy — on their first full count — by fixing their traceability infrastructure before flight. What's your first-count accuracy?
Single Tweet 02
First inventory count: 99.9% That's ispace, after implementing digital work plans for their lunar lander program. Most aerospace programs don't know that number because they've never measured it cleanly. Which is the real problem.
Single Tweet 03
Most aerospace companies have no idea what's in their inventory. They have spreadsheets. Paper travelers. Tribal knowledge. They think that's good enough until it isn't. ispace decided to fix it before Mission 3. Not after.