Poppy Northcutt and her colleagues did not directly program mission-control computers; IBM personnel entered their programs, and parts of the code were sometimes lost in translation.
Notes on verification
Confirmed by multiple independent sources including a direct National Geographic account and Northcutt's own interviews (EDN, Innovation & Tech Today), consistently describing TRW's role in designing trajectory programs versus IBM's role in inputting/running them on mission control computers, with occasional translation errors. [tier=unverified indep_score=0.3 clusters=2 claim_tier=notable] [rescored 2026-09-15: curated origin-host map (PR #65); unclassified hosts no longer scored as aggregators]
Sources
- Inside Apollo mission control, from the eyes of the first woman on the job (seed:science_and_space)
- https://innotechtoday.com/poppy-northcutt/ (corroboration)
- https://www.edn.com/frances-poppy-northcutt-the-first-woman-at-nasa-mission-control/ (corroboration)