Ditch the Calculators.
Automate the Audit Trail.
The only browser-based commercial dive planner built on entry-by-entry validated USN Rev 7 tables — with one-tap ADCI/OSHA-compliant dive plans, live N₂ crew tracking, and full offline operation on any job site.
For Every Operation That Can’t Afford a Table Error
NavCommand was built by a commercial diver with real job-site experience — not a developer who read the manual. It understands what supervisors actually need under pressure.
Three Ways Manual Table Work Costs You
Commercial dive supervisors carry the weight of crew safety and company compliance simultaneously. Manual processes create three specific points of failure.
Generic apps use mathematical approximations of the Navy tables — close enough until an OSHA inspector or prime contractor asks you to show your work. NavCommand uses the actual published values, verified entry-by-entry. When the audit comes, your logs match the manual exactly.
Manually tracking residual nitrogen, surface intervals, and adjusted NDLs for a four-man crew across a multi-dive day takes time you don’t have and introduces calculation errors you can’t afford. NavCommand tracks every diver’s nitrogen loading in real time — you read the result, you don’t calculate it.
Filling out 24-item safety checklists, emergency contact sheets, and ADCI-compliant dive plans by hand after a hard shift cuts straight into your margin. NavCommand generates the complete document automatically from your planned profile — one tap from dive plan to compliance paperwork.
Plan the Profile.
The Software Writes the Plan.
Select depth and bottom time. NavCommand immediately returns your pressure group, NDL remaining, surface interval credit, and adjusted NDL for the next dive — pulled directly from validated USN Rev 7 tables, not calculated from a formula approximation.
The N₂ Diver Status Strip tracks every diver on your roster simultaneously. Supervisor, Diver 1, Standby, Tender — each shows their current pressure group in real time across the full shift. When Diver 1 finishes a rotation, their adjusted NDL for Dive 2 is already calculated and waiting.
When you’re ready to dive, tap once. NavCommand generates your complete ADCI/OSHA-compliant commercial dive plan — all 24 checklist items filled, deco schedule attached, DAN contacts populated, dual signature blocks ready. The paperwork takes seconds, not an hour.
The Complete Document.
Auto-Populated.
NavCommand reads your planned dive and generates the complete commercial dive plan automatically. Everything an ADCI audit or OSHA inspection expects to see — filled in, formatted, and ready to sign.
No manual data entry after a hard shift. No retyping the same information into three different forms. Plan the dive, tap once, sign twice. The paperwork is done before the diver is in the water.
- ✓ 24-item ADCI equipment checklist — every required item pre-populated from your profile
- ✓ Full decompression schedule from USN Rev 7 — attached automatically when required
- ✓ Personnel section per OSHA 1910.410 — supervisor, diver, standby, tender
- ✓ Emergency contacts per OSHA 1910.430 — nearest chamber, ETA, DAN, local EMS
- ✓ Dual signature blocks — Supervisor and Operations Manager
- ✓ Date-stamped document number for your filing system
- ✓ Environmental conditions, bottom composition, current, visibility
- ✓ Exceptional exposure flag auto-populated from dive parameters
- ✓ Print-ready PDF format — straight into your project file
Everything a Commercial Supervisor Needs
NavCommand was built for the job site, not the classroom. Every feature solves a real problem that commercial dive supervisors face on multi-dive, multi-diver operations.
Every NDL, pressure group letter, residual nitrogen time, decompression stop, and total runtime verified entry-by-entry against the published U.S. Navy Diving Manual Revision 7. 12,067 independent tests — zero failures, zero discrepancies. No approximations. When the auditor asks to see your tables, you hand them the same document NavCommand was built from.
✓ Exact Match · USN Rev 7Live nitrogen tracking for your entire crew from a single supervisor screen. Supervisor, Diver 1, Standby, Tender — each diver’s current pressure group updates automatically after every dive. Stop doing the math in your head. Read the strip, call the rotation, log the dive. The adjusted NDL for the next dive is already there.
✓ Multi-Diver · Real-TimeTap once. Get a complete, signable commercial dive plan: 24-item ADCI equipment checklist, decompression schedule from USN Rev 7, personnel section per OSHA 1910.410, emergency contacts per OSHA 1910.430, dual signature blocks, and date-stamped document number. Your dive plan writes itself.
✓ ADCI · OSHA 29 CFR 1910Full USN Rev 7 repetitive dive workflow: pressure group designation from Dive 1, surface interval credit, residual nitrogen time lookup, adjusted NDL for Dive 2. Cold/strenuous modifier (−20% NDL) available for demanding conditions. Altitude TOD correction with Lake Tahoe 6,225ft preset.
✓ RNT · Adjusted NDL · Multi-DiveWhen the work goes deep, NavCommand goes with it. Deco mode covers 35–330ft, trimix, 13 gas configurations, 5 doubles. Every decompression schedule pulled from validated USN Rev 7 entries — stop depths, stop times, total runtime, exceptional exposure flags. Surface supply mode with 37-tank library included.
✓ 330ft · Trimix · Surface SupplyRemote pipeline barge with no cell service. Inland reservoir with no WiFi. Offshore platform. NavCommand installs once as a browser app and runs completely offline from that point forward — iOS, Android, Windows, Mac, tablet, or ruggedized laptop. Every calculation, every dive plan, every report works without a connection.
✓ Offline-First · Any DeviceEvery dive logged as you go — diver, depth, bottom time, pressure group, gas, times. Export the full day log as a clean CSV for your project records, billing, or OSHA compliance files. No manual transcription after a long shift. The log is built as the day runs.
✓ Day Log · CSV · OSHA RecordsWorking on a mountain reservoir? Inland lake at elevation? NavCommand’s altitude TOD correction adjusts your table depth automatically — Lake Tahoe 6,225ft is a built-in preset. Freshwater vs saltwater density toggle corrects ATA calculations for true operational accuracy.
✓ Altitude · Freshwater · TODOne fleet license covers every supervisor, diver, and device in your company — no per-seat fees, no annual renewals, no counting users. Buy once and every person in your operation has NavCommand on every device they carry. When new supervisors join, they’re already covered.
✓ Unlimited Users · Company-WideVerified Against the Same Manual Your Inspector Uses
NavCommand’s USN Rev 7 engine was validated across 12,067 independent tests in 22 harnesses — six real bugs found and fixed before first deployment. Every NDL, pressure group, surface interval, deco schedule, and runtime was verified entry-by-entry against the published U.S. Navy Diving Manual Revision 7. When an auditor pulls out the manual, your logs will match it exactly — not approximately, not within a rounding margin. Exactly. The validation harnesses are self-contained HTML files. Any inspector, supervisor, or dive medical officer can open them in a browser and run all 12,067 tests independently.
What Approximation-Based Planners Can’t Give You
Most commercial dive software uses a formula approximation of the Navy tables. That works fine until someone asks you to show your work against the published source.
| Capability | NavCommand $499–$1,999 |
Generic Planners Various |
|---|---|---|
| Entry-by-entry verified USN Rev 7 tables | ✓ | — |
| Independent validation harness (public) | ✓ | — |
| Zero-approximation NDL / deco / RT values | ✓ | — |
| One-tap ADCI/OSHA commercial dive plan | ✓ | — |
| 24-item ADCI equipment checklist | ✓ | — |
| Dual supervisor + operations manager signatures | ✓ | — |
| OSHA 29 CFR 1910.410 personnel section | ✓ | — |
| OSHA 29 CFR 1910.430 emergency contacts | ✓ | — |
| Live N₂ multi-diver status strip | ✓ | — |
| Repetitive dives — pressure groups, RNT, adjNDL | ✓ | Rarely |
| Cold / strenuous −20% NDL modifier | ✓ | — |
| Altitude TOD correction | ✓ | Rarely |
| Freshwater / saltwater density toggle | ✓ | — |
| Full deco mode to 330ft / trimix | ✓ | Some |
| Surface supply mode · 37-tank library | ✓ | — |
| Day log + CSV export | ✓ | Some |
| 100% offline · any device | ✓ | Varies |
| Lifetime license — no subscription | ✓ | Usually not |
| Fleet license — unlimited users | ✓ | Per-seat |
Works Wherever the Job Takes You
Remote barge with no cell coverage. Offshore platform in a signal dead zone. Inland reservoir with no WiFi. NavCommand installs once and runs completely offline from that point forward — iOS, Android, Windows, Mac, tablet, or ruggedized laptop. Every calculation, every ADCI dive plan, every CSV export works without a connection. Professional-grade commercial dive planning software that belongs on the job site, not tethered to an office internet connection.
No Subscriptions. No Monthly Fees. No Seats to Count.
Buy your license once, use it forever. All future updates included. Your divers aren’t a line item — they’re covered.
Solo Supervisors & Small Operations
- ✓ Full USN Rev 7 Standard Air + Deco tables
- ✓ Validated against U.S. Navy Diving Manual Rev 7
- ✓ Repetitive dive planning — groups, RNT, adjNDL
- ✓ ADCI/OSHA commercial dive plan — auto-generated
- ✓ 24-item ADCI equipment checklist
- ✓ N₂ diver status strip — full crew tracking
- ✓ Cold/strenuous −20% modifier · altitude corrections
- ✓ Surface supply mode · 37-tank library
- ✓ Deco mode to 330ft · trimix · 13 gas configs
- ✓ Day log · CSV export
- ✓ 100% offline · any device
- ✓ All future updates included
Multi-Supervisor Operations & Companies
- ✓ Unlimited supervisors, divers, and devices
- ✓ Company-wide coverage — one purchase, forever
- ✓ Everything in Supervisor license, for every person
- ✓ Full USN Rev 7 Standard Air + Deco tables
- ✓ ADCI/OSHA commercial dive plans — all supervisors
- ✓ N₂ status strip · day log · CSV export
- ✓ Cold/strenuous · altitude · freshwater corrections
- ✓ Deco mode to 330ft · trimix · surface supply
- ✓ New supervisors added — already covered, no upgrade
- ✓ All future updates · offline-first · any device
Contact commercial accounts → scott@diverobotix.com
Built by a Supervisor Who’s Run the Tables for Real
Scott Fontecchio is a PADI Master Scuba Diver Trainer, SSI Master Instructor, and ADCI-aware commercial diver with 40+ years of diving experience at Lake Tahoe and beyond. He’s managed multi-barge simultaneous lifts at 145 feet — three barges at once, coordinated with Parker Diving and Big Valley Divers — conducted ROV cable surveys for AT&T across 10 miles of lakebed, and operated under TRPA contracts for AIS and zebra mussel inspections.
NavCommand was built because he was tired of watching commercial supervisors manage multi-diver repetitive dive days with a clipboard and a printed table. The N₂ status strip, the one-tap ADCI plan, the validated tables — none of it is there because a developer thought it sounded useful. It’s there because he’s run those dives and knows exactly where the errors happen.
The validation report is public. Put your standard operational profiles into NavCommand and run them side by side with the published USN Rev 7 manual. The numbers will match — to the digit.
Put the Engine to the Test.
Then Put It to Work.
Try NavCommand free — no account, no credit card, no download. Load it on your phone right now and run your standard profiles against the published manual. When the numbers match, you’ll know it’s the real thing.
✓ No Subscriptions ✓ All Future Updates Included ✓ ADCI / OSHA 29 CFR 1910 Compliant