VERIFIED ANSWERS
SPEC-NAV is a semantic engine that understands the technical context of your question and backs every claim with the official source.
How the AI Works
Purpose-built for accuracy, not speed
psychologySemantic Understanding
Search for “minimum clearance” and the engine considers “separation distance”, “offset requirements”, and related terminology, connecting concepts that keyword search misses.
blockSource Verification
Every claim is validated against the source evidence. If the standard doesn't address your question, SPEC-NAV tells you explicitly instead of giving you a fabricated answer.
Query Like a Professional
Speak to it like a colleague. Type or voice
| Instead of… | Ask this… |
|---|---|
| Concrete | What are the compressive strength requirements for structural concrete? |
| Sterilization | What are the temperature and hold time requirements for steam sterilization? |
| Runway | Show me shoulder width requirements for runways serving Group IV aircraft. |
| Emissions | What monitoring frequency is required for NOx emissions above 100 tons per year? |
Confidence Grading
Know how much to trust the answer before you act
Verified
Direct evidence found in multiple source sections with normative language (shall, must, required). Highest confidence, safe to cite.
Partial
Relevant evidence found but the answer may depend on conditions (project type, jurisdiction, material class). Review cited sections before citing.
Not Found
Insufficient evidence in the indexed documents. SPEC-NAV explicitly tells you when it can't find what you need instead of guessing.
Pro Tips
Reduce risk further
micVoice Search
Tap the microphone and speak your query naturally. Works on desktop Chrome and Android.
filter_altSource Filtering
Narrow results to specific documents. Select one or multiple standards to focus your search scope.
content_copyCopy for Report
Copy any answer with source citations, formatted and ready for emails, reports, or RFIs.
open_in_newVerify in Source
Every result links to the official published source. Click to verify at the referenced section.
warningAccuracy & Disclaimer
Disclaimer: This application provides informational access to publicly available standards and reference materials. AI-generated summaries are approximate. Always consult the original issuing agency's published documents for authoritative requirements.
Page References: Page numbers refer to PDF viewer positioning and may differ from printed page numbers.
contact_supportSupport
Need a specific standard indexed? Our team continuously adds new documents. Let us know what you need.
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