Overview
ISO 19971:2018 - "Space systems - Spacecraft and launch vehicle combined operation plan (COP) at launch site - General format" - defines a standardized, high‑level format for a Combined Operation Plan (COP) used by spacecraft (SC) and launch vehicle (LV) organizations at a launch site. Its purpose is to provide a common baseline for presenting COP content so SC and LV teams, and the launch range, can coordinate mating, encapsulation, assembly and launch‑site operations efficiently and safely.
Key topics and technical requirements
- Scope of COP: Covers combined operations starting at SC/PLA (payload adapter) mating through fairing encapsulation, mating of the encapsulated fairing to the core vehicle, Vehicle Assembly Building (VAB) operations, final RF dress rehearsal and launch preparation to lift‑off.
- General requirements: Entry criteria for joining the COP, requirements applicable to all combined operations, launch site facilities and range safety responsibilities.
- Operation descriptions: For each phase the standard requires an overall description, operation sequence with work allocation/responsibility, schedule and operation details.
- SC/PLA mating and fairing‑encapsulation (spacecraft processing facility)
- Encapsulated fairing mating to core vehicle (VAB)
- Operations at the Vehicle Assembly Building
- Final RF dress rehearsal
- Safety and hazard identification: Identification of hazardous systems and media (e.g., propellants, high‑pressure gases, pyrotechnics, RF emissions) and limits on personnel and regulated access during hazardous operations.
- Support systems and facilities: Expectations for RF links, operations communications, monitoring cameras, environmental monitoring (temperature, humidity, shocks, toxicity) and MGSE/EGSE control and validation.
- Operational controls: Daily coordination processes, cleanliness and contamination control, SC health monitoring, battery charging, photography checkpoints and RF emission regulations.
- Illustrative example: Annex A provides a draft/example COP format and lists related documents (e.g., ISO 14620‑2, ISO 26870, ICDs).
Practical applications and users
ISO 19971:2018 is intended for:
- Launch service providers and spacecraft prime contractors creating and approving COPs
- Launch site operators, range safety authorities and integration teams
- Systems engineers, operations engineers, safety officers and program managers responsible for ground integration and pre‑launch activities
Benefits:
- Reduces cost and schedule risk by standardizing COP content and expectations
- Improves cross‑organization coordination, safety compliance and traceability of responsibilities
- Serves as a template for procedure development, training, and operational reviews
Related standards
- ISO 14620‑2 (safety requirements - launch site operations)
- ISO 26870 (launch pad and integration site operational documents)
- Spacecraft/Launch Vehicle Interface Control Documents (ICD) and site‑specific safety regulations
Keywords: ISO 19971, Combined Operation Plan, COP, spacecraft, launch vehicle, launch site, SC/PLA mating, fairing encapsulation, Vehicle Assembly Building, range safety, contamination control.