# Electra.aero and Safran TG600 Turbogenerator Agreement revision history

Append-only Arc G field-change log. Forward-only honesty: events accrue from Arc G adoption.

Partnership: [Electra.aero and Safran TG600 Turbogenerator Agreement](/partnerships/electra-aero-and-safran-tg600-turbogenerator-agreement.md)

## Recorded posture

- First recorded event: 2026-07-15
- Last material change: 2026-07-15
- Material event count: 1
- Editorial event count: 0

## Forward-only note

Arc G is forward-only. The event log accrues from the Arc G adoption point. Fields with no events post-baseline equal the current cached value and are not independently verified at any prior date.

_Canonical URL: /partnerships/electra-aero-and-safran-tg600-turbogenerator-agreement/history. REST: /v1/partnerships/e6acc008-3223-47a7-b669-997ab9a2a066/history. HTML: [/partnerships/electra-aero-and-safran-tg600-turbogenerator-agreement/history](/partnerships/electra-aero-and-safran-tg600-turbogenerator-agreement/history)._