Based on Panama Canal Authority’s Advisory to Shipping No. A-32-2022, all vessels with a beam of 109 feet (33.22 meters) or more, transiting Panama Canal since 1st October 2023, are required to have a fixed (non-portable) piloting unit with Real Time Kinematics (RTK) for submeter accuracy.

This measure is expected to improve the efficiency of the waterway by eliminating the delays associated with the installation of portable piloting units and since October 1st 2023 the compliance of the piloting unit has become part of the vessel’s arrival inspection.

Vessels that fail to comply, are required to proceed with rental of a PPU-RTK portable unit from Canal De Panama with the following Tariff scheme applied per transit:
1^st Transit : $ 5.000
2^nd Transit : $ 5.000 + 100% Surcharge
3^rd Transit : $ 5.000 + Disruption charge low impact $ 65.000

TECHNAVA S.A. is the official representative of Navicom Dynamics Ltd, a well-respected manufacturer who offers a solution that is officially approved by Autoridad del Canal de Panamá (ACP).

CanalPilot
The CanalPilot is a highly accurate, independent non-portable piloting unit.
The absolute position is calculated from raw GNSS data and can be augmented with Satellite, Ground based or Internet derived corrections, depending on the system configuration.

The CanalPilot is a dual antenna heading system. It utilizes the primary antenna to derive its position and the secondary antenna to derive the heading.
A VHF antenna and UHF antenna are mounted externally to receive AIS information and receive UHF RTK corrections respectively.

• Tested and approved by the Autoridad del Canal de Panamá (ACP).
• Can be easily installed by the crew of the vessel with instructions provided by the manufacturer.
• Does not require yearly fee.
• Does not require any additional services or software to be compliant with the ACP regulations.
• Utilizes Real-Time Kinematic (RTK) data to achieve positional accuracy to < 10 cm range.
• Fixed inside the vessel & powered from mains or 24V DC // Battery backup for 6 hours.

Navicom can also provide training to the crew and provide assistance for confirmation of correct installation via remote methods.

 

 

 

ACP Registration Procedure:
Upon completion of the installation, the vessel details and offsets of the antennas need to be submitted to ACP.
The first time that the vessel will call the Canal after the installation, vessel’s agent should get in contact with the ACP in order to have the unit certified.
A technician from the ACP will then board the vessel with the offsets preloaded and will crosscheck the measurements.
If measurements are correct, a vessel specific certificate will be issued by ACP.

We are pleased to announce the official launch of our cooperation with MESSER Industrial Gases, a global leader in the production and supply of industrial and specialty gases.

https://www.messergroup.com

Through this partnership, the German group MESSER – represented in Greece by TECHNAVA – can now support your operations with a complete portfolio of industrial gases, including LIN, LOX, LAR, and gaseous H2, as well as high-purity specialty gases, welding and cutting, medical, food, and pharmaceutical gases, and fully engineered on site production solutions.

 

MESSER operates several state of the art cryogenic production plants in Serbia, Bulgaria, and Romania, with modern facilities, complemented by its own natural CO2 source and a world class quality laboratory capable of meeting the most demanding specifications in Bitola.
With a modern regional logistics fleet of more than 130 vehicles and 128 years of global experience, MESSER is uniquely positioned to serve the whole range of industrial gas requirements in Greece, with reliability, consistency, and technical excellence.

Through TECHNAVA, customers in Greece benefit from local support, fast response times, and direct access to MESSER’s engineering and application expertise.
We look forward to supporting your current and future industrial gas needs and remain at your disposal for any further information.

We are pleased to announce the latest official cooperation between TECHNAVA S.A. and ABCON Marine Products.

Through this partnership, TECHNAVA will provide the Greek shipping market with ABCON’s proven solutions for stern tube leakage prevention, water ingress control and propulsion system sealing.
Headquartered in Denmark, ABCON Marine Products is a market leader in additives for stern tube leakage prevention, water ingress control and sealing solutions for the marine industry.

ABCON’s product portfolio includes proven solutions for:

• Stern tube leakage
• Stern tube water ingress
• Stern tube preventive care
• Thruster leakage and water ingress
• Thruster preventive care
• Seal care and wear reduction
• Environmentally Acceptable Lubricant (EAL) compatible applications

ABCON’s innovative additives help vessels minimize or eliminate leakage and water ingress without the immediate need for dry-docking, reducing operational downtime and maintenance costs while maintaining safe and reliable operation.
Their products have been successfully applied on hundreds of vessels worldwide and are designed for simple onboard application with fast and effective results.

Key benefits:

• Reduced emergency repairs and off-hire time
• Extended seal and equipment lifetime through reduced wear
• Prevention of corrosion and contamination
• Cost-effective preventive maintenance
• Environmentally friendly, EAL-compatible solutions
• Rapid onboard application without dry-docking

Our Principals’ experienced technical team remains at your disposal to recommend the most suitable solution and provide onboard application guidance and technical support whenever required.

Established in 1999, KEXUN is a high-technology enterprise specializing in the development, manufacturing and supply of marine intercom and alarm systems.

The company’s solutions are widely installed on various vessel types, including oil tankers, chemical tankers, container vessels, cargo vessels, LNG vessels, research vessels, offshore platforms and civilian vessels.

KEXUN’s product portfolio includes:

• Public Address Systems (PA)
• General Emergency Alarm Systems (GA)
• Batteryless Telephone Systems
• Auto Telephone Systems

KEXUN products are approved by major classification societies and certifications, including MED, CCS, DNV-GL, ABS, BV, LR, RINA and RS. The company also maintains extensive in-house production, testing, and quality control facilities.

Through this collaboration, TECHNAVA will support the Greek shipping market by providing KEXUN’s marine communication and alarm solutions, together with local commercial and technical support.

Leading P&I clubs and industry authorities recommend the adoption of advanced ultrasonic technology for watertightness testing. In their guidelines, they emphasize the reliability, accuracy, and efficiency offered by devices like the Coltraco Portascanner Watertight Plus in ensuring vessel safety and regulatory compliance.

RightShip also endorses, recognizes and supports the use of ultrasonic testing for assessing the weathertightness of hatch covers. In particular, according to their documentation, RightShip recommends that the weather tightness of hatch covers should be checked at least once every 3 months while in case of steel cargo shipment, weather tightness of hatch cover should be carried out by means of ultrasonic testing, before loading and in the presence of the loading surveyor.

In line with these industry best practices, the Coltraco Portascanner® Watertight Plus stands out as a trusted and widely used solution by maritime professionals. Engineered to meet the rigorous demands of the shipping industry, the Portascanner delivers an advanced, user-friendly approach to watertightness testing. Whether for routine inspections or compliance with regulatory audits, it empowers crew members with the tools to conduct fast, accurate, and non-destructive testing—onboard and in real-time.

 

Key Features of Coltraco Portascanner Watertight Plus

• Ultrasonic Precision
  Utilizing advanced ultrasonic technology, the Portascanner ensures precise and non-destructive testing of hatch covers, detecting any leaks or weaknesses with utmost accuracy.
• Portability and Ease of Use
  Compact and portable, this device allows for hassle-free testing, enabling crew members to conduct inspections swiftly and effectively, saving both time and manpower.
• Multi-Application Capability
  Versatile in its functionality, the Portascanner can be used not only for hatch covers but also for various watertight compartments, ensuring comprehensive testing across the vessel.
• Data Logging and Analysis
  With built-in data logging capabilities, the device enables meticulous record-keeping and analysis, facilitating compliance with regulatory standards and maintenance protocols.

 

Advantages of Coltraco Portascanner Watertight Plus

Compared to traditional methods such as hose testing or chalk testing, the Coltraco Portascanner Watertight Plus offers several distinct advantages:

• Greater Accuracy
  Ultrasonic technology provides unparalleled accuracy in detecting even the smallest leaks, ensuring comprehensive assessment of watertight integrity.
• Non-Destructive Testing
  Unlike invasive methods like hose testing, ultrasonic testing is non-destructive, minimizing the risk of damage to the vessel and its components.
• Time and Cost Efficiency
  With swift testing procedures and minimal manpower requirements, the Portascanner offers significant time and cost savings compared to conventional methods.

 

 

 

 

Recommendation and Endorsement

Leading P&I clubs and industry authorities recommend the adoption of advanced ultrasonic technology for watertightness testing. In their guidelines, they emphasize the reliability, accuracy, and efficiency offered by devices like the Coltraco Portascanner Watertight Plus in ensuring vessel safety and regulatory compliance.

In conclusion, with its state-of-the-art features, unmatched accuracy, and endorsement by industry experts, the Coltraco Portascanner Watertight Plus stands as the ultimate solution for watertight integrity testing on Bulk carrier vessels.

KC LTD, a world-renowned Korean manufacturer of corrosion protection and anti-fouling systems, offers a high quality solution for maximizing the protection of your assets.
Being in the market for 40 years, they maintain an impressive reference list for all vessel types with innovative products and services.

TECHNAVA SA, the official representative of KC in the Greek market, can assist you on any technical and commercial request for I.C.C.P., M.G.P.S, Shaft Earthing Device and Chlorination System providing best economical offers and technical solutions.

In view of your vessel’s forthcoming scheduled dry docking in 2026/2027, we would like to arrange, with the assistance of the crew, a free-of-charge pre-drydock evaluation of your I.C.C.P and M.G.P.S systems.
Thereafter, based on the inspection results, we will propose the necessary repair and/or renewal works to be carried out during the dry docking.

Main Products of KC Ltd.:

Impressed Current Cathodic Protection (ICCP) Systems for any type of vessel:

 

• Proven reliability and effectiveness due to an advanced systems’ configuration.
• The hull mounted anodes on Titanium and the reference cells are connected to an automatic control panel which produces powerful external current to suppress the natural electro – chemical activity on the wetted surface of the hull.
• Constantly monitor the electrical potential of the seawater/hull interface and efficiently adjust the protective current to the anodes.

 

 

Anti-Fouling System (M.G.P.S – Marine Growth Preventing System):

 

• Provides continuous anti-fouling protection to the seawater pipes of the ships and all related machinery equipment i.e. valves, condensers, A/C and refrigeration units, firefighting equipment etc.
• The dilution of aluminum/ ferrous anodes produces ions that create an anticorrosive layer on the internal surface of the seawater pipes, protecting them from marine growth and eventually, corrosion effects.
• Ensures the extended lifetime of the seawater pipes.
• Easy to be installed by vessel’s crew, with minimum requirements for maintenance.

 

 

 

 

 

Shaft Earthing (Grounding) Device:

• Ensure low conductivity that maintain max. contact resistance of no greater than 0.001 ohms for a water filled bearing or 0.01 ohms for an oil filled bearing.
• Device comprised of silver graphite brushes mounted on balanced brash holders, running on a copper slip ring with a solid silver inlay track.

 

 

Sacrificial Anodes:

 

• Cathodic protection through galvanic anode system instead of impressed current system.
• Weld-on type and Bolt-on type Anodes for wide installation range.
• Aluminum Anode and Zinc Anode.
• Designed for Ballast tank, Hull, Condenser, Cooler.

 

Chlorination System:

 

 

• Chlorine Generator, equipped with safety features and designed for constant unattended operation.
• Eliminates tidal or temperature induced variance.
• Installation requirements are limited to adequate amount of seawater, electrical power and space.
• The equipment has no moving parts and require little or no maintenance.
• Renewal of Ti anodes is periodically required and can be performed with minimum down time.

Worldwide Service Network:

Certified engineers offer top quality service as follows:

• Engineering and Designing of ICCP systems, Antifouling Systems, Chlorination System Ferrous Ion Generator and Shaft Earthing Device.
• Survey, Supervision and Commissioning of Installation.

Monthly reporting and monitoring of systems’ performance from KC’s experts.

KCC Marine Coatings – Korean market leaders in antifouling technology – have recently launched their METACRUISE Neo Silicone (NS), combining extremely low friction surface, with excellent antifouling performance.

METACRUISE NS can be used for all type of Deep Sea Vessels including propeller repairs and is suitable for vessels operating with long service intervals, up to 90 months and/or very long idle periods of up to 120 days.

It is based on KCC’s patented technology combining the smoothness of a silicone coating with efficient fouling preventing biocides in a single coat.

In view of the new and demanding environmental regulations, the KCC METACRUISE NS is the optimum hull coating for low fuel consumption, reduction of GHG emissions and long idle guarantee.

Features and technologies of our Silicone antifouling, METACRUISE NS:

• Average speed loss of 1.4% for 60 months (with performance guarantee)
• Extended idle guarantee, up to 120 days
• Long-lasting and stable antifouling properties, by Nano-BRC (Biocide Release Controller)
• Amphiphilic surface to minimize foulant attachment

 

 

The METACRUISE Neo Silicone, together with the tried and tested silyl acrylate and silyl methacrylate SPC antifoulings of KCC Marine Coatings, form an unbeatable hull protection package, with emphasis on:

• Maximum environmental protection, with a friendly but effective biocides package
• Optimum and guaranteed fuel saving, throughout the lifetime of the paint

TECHNAVA has been the official representative of KCC Marine Coatings for many years, with a growing customer list.

We look forward to assisting you, with your dd enquiries in all major repair and drydocking hubs (China, Singapore, Middle East, Turkey etc).

 

Global Service by WinGD

Swiss marine power company WinGD has launched Global Service by WinGD, expanding original parts supply, in-service support and technical advisory it currently delivers during the engine warranty period across the entire vessel lifecycle. The service supports ship operators by maximizing the profit-making potential of their engines and vessels, maintaining optimal efficiency and ensuring compliance throughout the lifetime of their assets.

Technava, WinGD’s partner for Greece and Cyprus, has been part of this initiative since its launch in June 2025. A continuously growing dedicated field service after-sales division of eleven (currently) in-house experts provides OEM original spare parts, field service, technical support and specialized training, delivering responsive local support aligned with WinGD’s global service network.

A Long-Term Service Agreement (LTSA) between TMS Cardiff Gas and WinGD Global Service has been signed, for the propulsion systems of four TMS Cardiff Gas managed vessels. Through this partnership, the aim has been to enhance vessel efficiency, reduce emissions, secure uninterrupted operations and support the fleet’s ongoing decarbonization journey.

Mr. Alexandros Politis-Kalenteris (Deputy COO, TMS Cardiff Gas Ltd.) (left)
Mr. Volkmar Galke (Director Sales, WinGD) (right)

 

Mr. Rudolf Holtbecker (Director Global Service by WinGD, WinGD) (left)
Mr. Benny Hilström (Vice President Market Development, WinGD) (right)

 

 

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LINTEC YFM – Marine Cranes

 

TECHNAVA announces its strategic collaboration with LINTEC Yuanfeng Marine Co., Ltd., a Sino-German joint venture combining precision engineering and large-scale marine crane manufacturing expertise. LINTEC YFM portfolio covers cargo cranes (wire & cylinder luffing up to 450 t), GP hose/provision cranes, telescopic & knuckle-boom cranes, engine room and hatch cover cranes, as well as mono-rail and overhead systems. All equipment is class-approved (DNV, ABS, BV, etc.) and full-load tested up to 5,000 t·m.

Through this partnership, TECHNAVA further reinforces its role as a trusted supplier and service provider to Greek shipowners, offering spare parts supply, inspections, overhaul support, pre-docking checks and maker-guided lifecycle service under our All Brands Service Package.

 

 

 

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THORDON BEARINGS

 

Thordon’s T-BOSS (Thordon-Blue Ocean Stern Space) revolutionizes shaft line design by replacing traditional oil-lubricated systems with a sterntubeless, seawater-lubricated setup. Using Thordon COMPAC bearings, it eliminates oil pollution, reduces fuel and maintenance costs, and allows in-water inspection and servicing without shaft withdrawal — redefining efficiency and sustainability in propulsion systems.

 

 

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Rivertrace – SMART Bilge OCM

Rivertrace has achieved Type Approval from DNV to the Clean Design 5PPM requirements. Rivertrace’s SMART BILGE OCM meets the stringent standards set by DNV for vessels certified with the Clean Design notation. This latest certification confirms the SMART BILGE’s ability to maintain ultra-low oil-in-water readings with proven reliability and consistency, even under challenging operational conditions.

 

 

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Dry Dock & Repairs Department

Technava’s Dry Dock & Repairs Department continues to deliver tailored, reliable, and on-time repair solutions for fleets worldwide. With an extensive global shipyard network and a proven record of excellence, our team ensures each project meets the highest engineering and compliance standards, keeping vessels sailing smoothly year-round.

E: ddrepairs@technava.gr

It is our pleasure to announce our newly established collaboration with HAIXING Lights, under which TECHNAVA has been appointed as the Exclusive Agent for the Greek market.
HAIXING holds a leading position in the marine lighting sector and is widely recognized for its strong engineering expertise, advanced manufacturing capabilities, and consistent product quality.

HAIXING’s portfolio includes:

• Complete LED solutions for navigation, signal, explosion-proof, and deck lighting
• Extensive in-house production capabilities, including SMT workshops, electrophoresis surface treatment, and large-scale testing facilities
• More than 300 advanced test systems, ensuring verified marine-grade performance
• A global logistics footprint with dedicated warehouses in Busan, Singapore, and Dubai

Through the combined expertise of HAIXING and TECHNAVA, we can support your fleet across the full project lifecycle, including product selection, retrofit studies, ROI assessments, and after-sales service, ensuring a smooth and efficient transition to HAIXING’s advanced LED solutions.

As a recognized leader in China’s marine lighting sector, HAIXING delivers cutting-edge LED solutions engineered for durability, performance, and full regulatory compliance. Their products provide tangible operational benefits, such as improved energy efficiency, reduced fuel consumption, and enhanced onboard safety.

Key Performance Advantages:

• Daily fuel savings: Approximately 150–250 kg, achieved through optimized lighting efficiency
• CII rating improvement: Around 1% reduction, positively contributing to your vessel’s environmental profile
• Long operational life: Design lifetime exceeding 60,000 hours, ensuring high reliability and reduced maintenance
• RightShip compliance: Cargo hold LED floodlights suitable for 50V AC or 120V DC applications
• Marine-grade durability: Designed to withstand harsh maritime environments across all vessel types

We look forward to receiving your inquiries and technical specifications so that we may prepare a tailored proposal aligned with your fleet’s operational requirements.

Reference is made to TECHNAVA’s recent strategic collaboration with LINTEC Yuanfeng Marine Co., Ltd., strengthening the marine cranes and deck machinery portfolio for the Greek shipping market.

LINTEC Yuanfeng Marine is a Sino-German joint venture between HMB LINTEC Marine GmbH, a German family-owned manufacturer with more than 40 years of heritage in precision-engineered lifting systems for commercial vessels, and Jiangsu Yuanfeng Machinery Co. Ltd., a leading Chinese manufacturer specializing in marine cranes with extensive large-scale production experience. The joint venture combines German engineering standards and documentation with state-of-the-art manufacturing capabilities, delivering robust, reliable and environmentally responsible solutions to shipowners worldwide.

Comprehensive Crane Portfolio

The LINTEC YFM range covers the following:

• Cargo Cranes: wire-luffing and cylinder-luffing designs for general cargo, multipurpose, and container vessels, with lifting capacities up to 450 t
• Hose Handling, Provision & Service Cranes: self-contained GP-series with integrated hydraulic power units and optional constant-tension control
• Telescopic and Knuckle-Boom Cranes for compact and versatile installations
• Engine Room Cranes, Hatch Cover Cranes, Mono-Rail and Overhead Systems for safe and efficient operations in confined spaces

All equipment is designed and manufactured in accordance to the latest class rules and certified by major classification societies such as DNV, ABS, BV, among others.
Each unit is subject to full-load testing on dedicated test benches up to 5,000 t·m, ensuring long-term reliability and durability.

Engineering Excellence & Global Service Support

LINTEC Yuanfeng Marine operates under ISO 9001 quality standards and is supported by a worldwide service network, offering:

• Installation supervision and commissioning
• Condition assessment and technical evaluations
• Spare parts supply and lifecycle maintenance

Standard crane inspections follow strict maker guidelines and typically include:

• Visual inspections (corrosion, deformation, lubrication, fasteners, damages)
• Functional tests (drives, slewing, brakes, control systems, remote controls)
• Safety device testing (limit switches, load pins, pressure switches, relief valves, emergency stops)
• Rocking and overload tests
• Issuance of inspection protocols, recommendations, and spare parts lists

Technava – All Brands Service Package

Through this partnership, Technava reinforces its role as a trusted supplier and service provider to Greek shipowners.
TECHNAVA All Brands Service package under maker reliability and responsibility, includes:

• Spare Parts, Minor & Major Overhauling Kit: Large in-stock selection for HMB LINTEC marine, NMF, TTS, Masada, MacGregor, Liebherr, MHI, IHI, Oriental etc
• Service Stations in Europe in China
• Repair and Refurbishment
• Pre Docking Health Check Inspections
• Wire Rope replacement
• Overload Tests

We kindly invite you to revert with your vessel’s crane particulars (model, type) and any upcoming dry-docking schedule, enabling our Principals’ technical team to provide tailored recommendations and service proposals.