# Rocketflite — Hazardous Materials Safety Interpretation

- **operation:** document
- **citation:** 98-0268
- **title:** Rocketflite — Hazardous Materials Safety Interpretation
- **source type:** guidance
- **agency:** Pipeline and Hazardous Materials Safety Administration
- **status:** guidance
- **official:** true
- **published on:** 1999-04-13
- **effective on:** Not available
- **summary:** 98-0268 response to Rocketflite concerning 173.22.
- **machine formats:** - **json:** https://regulus.evalyn.ai/document/phmsa-interpretation-98-0268.json
- **markdown:** https://regulus.evalyn.ai/document/phmsa-interpretation-98-0268.md
- **app url:** https://regulus.evalyn.ai/document/phmsa-interpretation-98-0268
- **source url:** https://www.phmsa.dot.gov/sites/phmsa.dot.gov/files/legacy/interpretations/Interpretation%20Files/1998/980268.pdf
**body:**

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This letter is not publically available as it contains confidential information protected in
accordance with 49 CFR § 105.30
- **truncated:** false
- **body characters:** 138