Commercial fishing fleet operators, port captains, and chief engineers navigate severe operational demands: keeping heavy-duty main propulsion diesels, ammonia refrigeration plants, auxiliary gensets, and hydraulic trawl winches operating reliably during intense fishing seasons. When engine room bell books, running-hour counters, and hull inspection records sit in physical binders and disconnected spreadsheets, shoreside teams lose visibility and trawlers risk catastrophic mechanical failures at sea or costly USCG commercial fishing vessel safety detentions. Fleet Rabbit delivers dedicated fishing vessel maintenance software that unifies real-time fleet tracking, automated running-hour PMS triggers, and digital seaworthiness checklists into one centralized maritime platform. Prevent lost fishing days, streamline catch-critical refrigeration and deck machinery servicing, and preserve comprehensive offline maintenance logs when vessels operate in deep-sea fishing grounds with zero cellular coverage. Book a Demo to see Fleet Rabbit fishing vessel workflows in action.
99%
Fishing vessel operational availability maintained across active seasonal fishing openers
45%
Reduction in unscheduled main engine, blast freezer, and hydraulic deck winch failures
100%
USCG Commercial Fishing Vessel Safety Act and Class survey compliance rate
6.5 hrs
Weekly administrative time saved per port engineer via automated marine PMS boards
Fishing Vessel Maintenance Should Maximize Time on the Grounds, Not Cause Port Delays.
Fleet Rabbit automates running-hour PMS alerts, RSW/ammonia refrigeration logs, and seaworthiness clearance status into one centralized board built for vessel crews and shoreside port engineers. Pre-configured templates for marine diesels, trawl winches, bilge high-level alarms, and immersion suits require zero custom setup.
Why Generic Fleet Tracking Fails Commercial Fishing Vessel Fleets
Standard fleet management software tracks basic road vehicles and calendar dates, lacking the maritime engineering depth required to handle continuous trawling loads, ammonia refrigeration monitoring, and isolated deep-sea communications.
Heavy Towing & Hauling Load Blindspots
A commercial trawler may log modest cruising miles while pulling heavy net loads at full throttle for days; calendar-based maintenance ignores extreme thermal stress on main engine bearings and reduction gears.
Overlooked Refrigeration & Deck Hydraulics
Refrigerated Seawater (RSW) chillers, blast freezers, and hydraulic net drums demand precise running-hour fluid and seal changes; missed service leads to spoiled catch and abandoned fishing trips.
Disconnected USCG Safety Decal Logs
Immersion suit inspections, hydrostatic life raft releases, EPIRB battery dates, and fire suppression checks stored across paper logs leave fleets vulnerable to dockside safety detentions.
Offshore Communication Blackouts
Deep-sea grounds in the Bering Sea, North Atlantic, and Gulf waters operate outside cellular range, where cloud-only tools freeze, preventing crews from logging daily engine room rounds or defect notes.
How Fleet Rabbit Powers Commercial Fishing Vessel Planned Maintenance
Fleet Rabbit combines main propulsion telemetry, auxiliary generator meters, refrigeration runtime, and digital safety inspections to ensure planned maintenance is driven by actual machinery stress. See a live demo focused on fishing vessel maintenance.
Running-Hour Marine PMS Alerts
Trigger service tasks automatically based on real-time operating hours from main engines, auxiliary gensets, hydraulic power units, and RSW compressors.
USCG Fishing Safety Act Checklists
Pre-configured safety checklists covering immersion suits, life rafts, EPIRBs, emergency bilge dewatering systems, and engine room fire suppression.
RSW & Refrigeration Plant Monitoring
Digital logging for compressor oil levels, refrigerant leak checks, condenser pump servicing, and cold storage temperature logs to safeguard catch value.
Deep-Water Offline Mode with Auto-Sync
Shipboard engineers log daily rounds, fuel soundings, and photo-verified defect notes offline while on the fishing grounds; data auto-syncs upon port or satellite link.
Closed-Loop Defect-to-Work-Order
Failed checklist items instantly create prioritized repair tickets with attached field photos, routing critical issues directly to shoreside port engineers for turnaround between trips.
1-Click Survey & Decal Audit Exports
Export complete digital maintenance ledgers, safety drill logs, and captain e-signatures in seconds during mandatory dockside safety examinations or Class surveys.
Built for Commercial Fishing Safety & Maritime Regulatory Standards
Fleet Rabbit’s fishing vessel maintenance software is structured to support commercial fishing companies, factory trawlers, longliners, and crabbers navigating strict maritime safety codes.
USCG 46 CFR Part 28
Meets USCG Commercial Fishing Vessel Safety Act requirements, dockside safety decal examination standards, stability letters, and emergency drill logging mandates.
International & IMO Torremolinos
Supports planned maintenance procedures aligned with the Cape Town Agreement, IMO fishing vessel safety guidelines, and MARPOL environmental logging.
Classification Societies
Maintains machinery history ledgers and hull survey records aligned with ABS, DNV, Lloyd's Register, and Bureau Veritas Continuous Machinery Survey (CMS) rules for fishing craft.
Transport Canada & MCA
Structures machinery records and pre-departure logs to comply with Transport Canada Fishing Vessel Safety Regulations and UK Maritime and Coastguard Agency (MCA) Codes.
Fleet Rabbit vs. Competitors: Fishing Vessel Maintenance Software
A feature-level comparison focused on running-hour marine PMS, refrigeration tracking, and offline vessel functionality. Competitor pricing and feature data sourced from publicly available documentation as of 2026. Request a 1-on-1 technical evaluation.
| Capability | Fleet Rabbit | Fleetio | Samsara | Helm CONNECT |
|---|---|---|---|---|
| Pricing (per vessel) | $5/month | $4–10/month | $27–60/month | Custom Enterprise ($$$) |
| Running-Hour Marine PMS Triggers | Native, automated | Requires custom integration | Requires custom integration | Native |
| RSW & Refrigeration Plant Checklists | Pre-built & specialized | Generic vehicle only | Generic vehicle only | Pre-built |
| USCG Fishing Safety Decal Audit Logs | Native support | Not available | Not available | Native |
| Full Offline Mode (Deep-Sea Fishing Grounds) | Full offline auto-sync | Limited | Limited | Native |
| Free Trial | 14 days, up to 3 assets | 14 days | Demo only | Demo only |
| Contract Terms | Monthly or annual | Annual billing discount | 3-year minimum | Annual or multi-year |
Fishing Vessel Maintenance Deployment Roadmap
Fleet Rabbit provides an accelerated onboarding process engineered for commercial fishing operations, bringing your vessels from initial machinery mapping to automated running-hour PMS in two weeks.
01
Machinery Hierarchy Import
Import main engines, gensets, RSW refrigeration, trawl winches, and safety gear
02
Running-Hour PMS Intervals
Configure runtime thresholds for lube changes, injector pop tests, and compressor overhauls
03
Safety & Decal Checklist Setup
Set up digital forms for 46 CFR Part 28 checks, bilge alarms, winches, and immersion suits
04
Shipboard Mobile Rollout
Equip chief engineers and vessel masters with the offline-first mobile PMS application
05
Shoreside PMS Go-Live
Activate real-time seaworthiness tracking, turnaround defect triage, and USCG audit exports
2-Week Fishing Vessel Maintenance Deployment Timeline
Transition your fishing fleet from reactive repairs to predictive running-hour maintenance with zero disruption to active seasonal fishing openers. Request a rollout scope tailored to your fleet size.
Week 1
Machinery Hierarchy & Service Interval Setup
Audit historical vessel logbooks, engine hour meters, refrigeration plant logs, and safety certificates
Set automated PMS intervals for 250-hr lube changes, 1,000-hr top-end checks, and 5,000-hr overhauls
Configure user permission levels for chief engineers, vessel captains, and shoreside port engineers
Week 2
Shipboard Validation & shoreside Go-Live
Conduct brief 15-minute shipboard training on completing offline job cards and pre-departure checks
Test automated work order generation on simulated refrigeration pressure and bilge alarm defect logs
Enable shoreside dashboard with live seaworthiness indicators and exportable USCG audit reports
FISHING FLEET GAINS WITHIN 14 DAYS
Commercial fishing operators deploying Fleet Rabbit achieve complete oversight of machinery running hours, eliminate unlogged offshore defects, and pass USCG safety exams without paperwork delays.
45%
Less machinery downtime
99%
Opener availability rate
6.5 hrs
Saved weekly per engineer
Protect Your Fishing Fleet with Precision Running-Hour Planned Maintenance.
Eliminate missed engine overhauls, safeguard catch value with reliable refrigeration, and pass USCG dockside exams effortlessly. Deploy across your entire fleet at $5/vessel/month with a 14-day free trial.
Real-World Outcomes from Fishing Vessel Fleet Deployments
Proven operational outcomes reported by commercial trawler operators, processor fleets, and longline fishing companies. Request the full marine case study.
Use Case 01
RSW Refrigeration & Genset Overhaul Optimization — 18-Vessel Trawler Fleet
A commercial fishing company operating offshore trawlers suffered repeated auxiliary generator turbocharger burnouts and RSW compressor seal failures during peak salmon and pollock seasons due to calendar-based servicing. Fleet Rabbit introduced automated running-hour PMS triggers, eliminating mid-season refrigeration failures and saving over $140,000 in emergency repair costs and lost product value.
100%
PMS running-hour compliance
$140k+
Annual repair & catch savings
99%
Opener fleet uptime
Use Case 02
USCG Commercial Fishing Safety Act Decal Readiness — 12-Vessel Longline Fleet
A commercial longline fleet struggled with scattered paper binders and delayed defect tracking between vessel captains and shoreside maintenance before seasonal dockside boardings. Fleet Rabbit implemented mobile 46 CFR Part 28 pre-departure checklists with instant defect routing, achieving zero deficiencies during annual USCG safety exams and cutting pre-season inspection prep time by 80%.
0
USCG exam deficiencies
80%
Faster inspection prep
100%
Digital log compliance
What Marine Port Engineers & Captains Say About Fleet Rabbit
When our vessels are out on the grounds, we cannot afford to lose a main engine or have our RSW refrigeration plant fail with 100 tons of fish aboard. Fleet Rabbit gave our engineers an easy offline app to log running hours and equipment defects, and gave shoreside port engineers total visibility into what needs to be serviced the moment the boat hits the dock.
Port Captain & Operations Director
Commercial Fishing & Seafood Harvesting Group, Pacific Northwest
Frequently Asked Questions
How does Fleet Rabbit calculate fishing vessel planned maintenance intervals using running hours?
Fleet Rabbit captures real-time operating hours and daily engine room soundings directly from main propulsion engines, auxiliary diesel generators, hydraulic net winches, and RSW refrigeration compressors. Instead of relying on static calendar dates, the platform automatically triggers maintenance work orders when specific running-hour thresholds (such as 250-hour lube changes, 1,000-hour injector testing, or 5,000-hour compressor overhauls) are reached, ensuring maintenance reflects true machinery stress during heavy seasonal fishing. Book a demo to view the marine PMS configuration board.
Can shipboard engineers and captains log PMS tasks and daily rounds when far offshore without cellular signal?
Yes, the Fleet Rabbit mobile application features an offline-first architecture engineered specifically for deep-sea fishing voyages and remote fishing grounds without internet connectivity. Shipboard engineers and captains can log daily engine room rounds, complete PMS job cards, record meter readings, and attach defect photos completely offline. All data is cached securely on the mobile device and automatically synchronizes with shoreside servers the moment the vessel re-establishes cellular, Wi-Fi, or satellite connectivity. Start a free trial to test offline vessel sync.
Does the platform support USCG Commercial Fishing Vessel Safety Act (46 CFR Part 28) requirements?
Yes, Fleet Rabbit comes pre-configured with standardized fishing vessel safety templates covering USCG 46 CFR Part 28 dockside safety decal exams, mandatory monthly emergency drill logs (fire, flooding, abandon ship, MOB), immersion suit inspections, hydrostatic life raft releases, and emergency bilge dewatering tests. The platform also sends automated advance alerts for expiring safety certifications and stability letter compliance. Book a demo to explore our maritime compliance workflows.
What happens when a shipboard crew flags a critical machinery defect or safety failure during an inspection?
When an engineer or captain records a critical defect—such as an RSW compressor failure, steering hydraulic pressure drop, or inoperable bilge high-level alarm—Fleet Rabbit immediately marks the vessel as 'Not Dispatch Ready' on shoreside operations boards. This prevents dispatchers from clearing the vessel for transit while instantly generating a prioritized work order with attached photos and defect notes for shoreside port engineers and turnaround repair crews. Book a demo to review the defect triage workflow.
What is the pricing and contract structure for Fleet Rabbit fishing vessel maintenance software?
Fleet Rabbit is priced at a transparent rate of $5 per vessel per month billed annually, offering full access to running-hour marine PMS tracking, digital USCG safety logs, offline syncing, and real-time seaworthiness dashboards with no hidden onboarding fees. We also provide monthly billing options and a 14-day free trial on up to 3 assets so marine operations teams can validate the platform directly on working vessels. Sign up for your free trial.
Modernize Your Fishing Vessel Planned Maintenance in Less Than 2 Weeks.
Fleet Rabbit provides marine operations with automated running-hour PMS alerts, USCG safety decal logs, and real-time seaworthiness status at $5/vessel/month with a 14-day free trial.
Running-hour PMS tracking for main engines, gensets, and RSW chillers
USCG 46 CFR Part 28 & Class-aligned digital job cards and drill logs
Offline shipboard logging with automated shoreside cloud sync
Real-time seaworthiness status and turnaround defect work orders
August 22, 2026
By Edward
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