# HYDROSPHERE, BIOSPHERE, & GEOPHYSICS (HBG) SUPPORT SERVICES II  - FINAL REQUEST FOR PROPOSAL (FRFP)

Federal contract opportunity, via Kontrakk.

- **Agency:** NATIONAL AERONAUTICS AND SPACE ADMINISTRATION.NATIONAL AERONAUTICS AND SPACE ADMINISTRATION.NASA GODDARD SPACE FLIGHT CENTER
- **Notice ID:** 71db701b639f463493b171fb8933d0c3
- **Solicitation number:** 80GSFC27R0015
- **Notice type:** Solicitation
- **NAICS:** 541715
- **Place of performance:** Greenbelt, MD
- **Posted:** October 21, 2026
- **Response deadline:** December 4, 2026
- **View on Kontrakk:** https://kontrakk.com/contracts/71db701b639f463493b171fb8933d0c3
- **View on SAM.gov:** https://sam.gov/workspace/contract/opp/71db701b639f463493b171fb8933d0c3/view

## Description

Full description available on SAM.gov: https://sam.gov/workspace/contract/opp/71db701b639f463493b171fb8933d0c3/view

## Points of contact

- Cassandra K. Moore · Cassandra.K.Moore@nasa.gov (primary)
- Michelle Padfield · Michelle.R.Padfield@nasa.gov (secondary)