
Recognized inspection body for nautical equipment, compass service and GMDSS surveys for shipping

Diedrichs Schiffstechnik GmbH
Bad Zwischenahn (Headquarters)New on Amplifa
About Diedrichs Schiffstechnik
Diedrichs Schiffstechnik GmbH, based in Bad Zwischenahn, is a recognized inspection body for the testing of nautical installations, devices and instruments. The company supports complex, business-critical service applications for globally operating shipping companies. Its services include the annual GMDSS Safety Radio Survey, Navigational Class Surveys as well as 24/7 compass adjustment on board or remotely in all ports of Germany and Europe. In addition, the company offers 24/7 workshop repairs of compasses, a compass exchange program, and initial and repeat inspections of gyrocompasses, echo sounder systems, heading control systems (HCS), THD heading transmitters, GNSS equipment, radar systems and AIS – including GMDSS inspections for traditional ships. As a full-line supplier with more than 25 years of experience in shipping, the company develops complete concepts for navigation, communication and safety – from requirements analysis and planning through installation to subsequent all-round service. Customers come from the merchant, inland and yacht shipping sectors.
- Site
- Bad Zwischenahn
- Processes
- GMDSS Radio Survey (annual GMDSS Safety Radio Survey), Navigational Class Survey, Compass Adjustment (24/7 on board or remote, all ports of Germany and Europe), Compass Repair (24/7 workshop repair, compass exchange program), Initial and repeat inspection of gyrocompasses, Initial and repeat inspection of echo sounder systems, Initial and repeat inspection of heading control systems HCS, Initial and repeat inspection of THD heading transmitters
- Materials
- GMDSS Safety Radio Survey, Navigational Class Survey, Compass Adjustment, Compass Repair, Initial and repeat inspection of nautical devices
- Certificates
- Recognized inspection body for nautical equipment (German Flag)
- Industries
- Merchant shipping, Inland shipping, Yacht shipping, Traditional ships, Shipping companies, Shipping/Shipping companies
- 01
Requirements analysis
- 02
Planning
- 03
Installation
- 04
Inspection and survey
- 05
All-round service/maintenance
Services and Inspection Procedures
GMDSS Safety Radio Survey
Annual safety radio survey for seagoing vessels including traditional ships.
Navigational Class Survey
Inspection of nautical installations and devices according to class requirements.
Compass Adjustment
24/7 compass compensation on board or remotely in all ports of Germany and Europe.
Compass Repair
24/7 workshop repair of compasses including exchange program.
Initial and repeat inspection of nautical devices
Inspection of gyrocompasses, echo sounders, HCS, THD, GNSS, radar and AIS according to the requirements of the German Flag.
Locations
Bad Zwischenahn
DEHeadquarters and workshop (Compass Repair)
Inspection Areas

Inside the production


Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| GMDSS Radio Survey (annual GMDSS Safety Radio Survey)Inspection | – | – | – | – | – |
| Navigational Class SurveyInspection | – | – | – | – | – |
| Compass Adjustment (24/7 on board or remote, all ports of Germany and Europe)Inspection | – | – | – | – | – |
| Compass Repair (24/7 workshop repair, compass exchange program)Installation | – | – | – | – | – |
| Initial and repeat inspection of gyrocompassesInspection | – | – | – | – | – |
| Initial and repeat inspection of echo sounder systemsInspection | – | – | – | – | – |
| Initial and repeat inspection of heading control systems HCSInspection | – | – | – | – | – |
| Initial and repeat inspection of THD heading transmittersInspection | – | – | – | – | – |
| Initial and repeat inspection of GNSS equipment (GPS, GLONASS etc.)Inspection | – | – | – | – | – |
| Initial and repeat inspection of radar systemsInspection | – | – | – | – | – |
| Initial and repeat inspection of AIS (Automatic Identification Systems)Inspection | – | – | – | – | – |
| GMDSS inspection including traditional shipsInspection | – | – | – | – | – |
| Engineering | – | – | – | – | – |
Additional services
Reference customers
Quality and Recognition
Diedrichs Schiffstechnik is listed by the German Flag (BG Verkehr) as a recognized inspection body for the testing of nautical installations, devices and instruments and carries out initial and repeat inspections accordingly.
| Evidence | Bad Zwischenahn |
|---|---|
| Recognized inspection body for nautical equipment (German Flag) |
History
Building up more than 25 years of experience in shipping as a full-line supplier and inspection body