⚓ Working on this equipment?
Ask the AI troubleshooter, log your hours on board and turn them into invoice-ready service reports — for this exact model.
Start free — 14 days →
No credit card required
🔧 4 verified suppliers & service companies for ACR Electronics in the Maritime Network
Find suppliers →
ACR Electronics
RLB-41
The ACR Electronics RLB-41 is a combined 406 MHz EPIRB and SART unit with built‑in GPS, providing automatic distress signalling and radar transponder capability for vessels.
N/A
Capacity
Distress Signal (Satellite/Radar)
Medium
Components & Design
Component data being added…
Technical Data
frequency mhz
406
gps
True
gmdss
True
🤖 Ask about this model
One free question — answered like a marine engineer. No account needed.
Common failures & inspection points
●Battery degradation
●HRU failure
●Antenna breakage
Service & Maintenance
Budget EPIRB option. Same battery/HRU service intervals.
Suppliers & Spare Parts
Direct links to manufacturer, datasheet, spare-parts portal and dealers — request access below.
📄 Request sourcing links & documents🛠 Manage this equipment in your fleet
Cases, daily reports, timesheets and AI troubleshooting in the OceanSphere Marine app — free for 14 days.
Start free trial →🔎 Suppliers & service for this equipment
Find manufacturers, repair shops and spare-part dealers in the Maritime Network — our global company directory.
Maritime Network →Replacement Parts
Ersatzteile über ACR Electronics oder zugelassene Vertriebspartner. Lead time: 2-6 Wochen.
Working on this unit?
Log hours, photos and findings into an invoice-ready service report — OceanSphere Marine, 14-day free trial.
Need a service partner for ACR Electronics?
114,000+ shipyards, suppliers and service companies in the Maritime Network directory.
Equipment Model #1384
· ✓ still in production