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By:

Commodore S.L. Deshmukh

31 October 2024 at 8:30:19 am

The Digital Compass at Sea

Electronic chart systems have transformed maritime navigation, but their promise of safer voyages depends on reliable data and rigorous regulatory compliance. The sea has always punished navigational complacency. For centuries, mariners relied on paper charts, manual plotting and accumulated experience to steer vessels through treacherous waters. These methods remain part of maritime tradition, but modern shipping demands a more integrated approach to navigation. The Electronic Chart Display...

The Digital Compass at Sea

Electronic chart systems have transformed maritime navigation, but their promise of safer voyages depends on reliable data and rigorous regulatory compliance. The sea has always punished navigational complacency. For centuries, mariners relied on paper charts, manual plotting and accumulated experience to steer vessels through treacherous waters. These methods remain part of maritime tradition, but modern shipping demands a more integrated approach to navigation. The Electronic Chart Display and Information System (ECDIS) represents a decisive step in that direction, combining official digital charts with real-time information from a vessel’s navigational sensors. Its growing importance reflects a simple truth: in an industry where a minor navigational error can have catastrophic consequences, better information can make the difference between a safe passage and disaster. ECDIS is not merely a digital version of a paper chart. It is a type-approved navigational information system that displays official Electronic Navigational Charts (ENCs) and integrates data from equipment such as the Global Positioning System (GPS), gyrocompass, radar, Automatic Radar Plotting Aid (ARPA), Automatic Identification System (AIS) and echo sounder. By bringing these inputs together, it gives navigators a consolidated picture of the vessel’s position, its surroundings and potential hazards. The International Maritime Organisation (IMO) recognises compliant ECDIS, when used with appropriate official chart data, as meeting the relevant chart-carriage requirements under Chapter V of the International Convention for the Safety of Life at Sea (SOLAS). The distinction matters: an ordinary electronic display is not necessarily an ECDIS, and the use of unofficial chart data does not confer the same regulatory standing. Beyond Charts The system’s principal advantage lies in its ability to combine information and alert navigators to developing risks. It supports route planning and monitoring, checks proposed routes against configured safety parameters, displays the vessel’s position in real time and generates alarms when specified dangers or deviations are detected. Depending on the equipment and data available, radar, AIS, weather, tidal and other information can also be overlaid on the chart. This integration can reduce the burden of maintaining paper charts and manually plotting a vessel’s position. It can also help crews identify navigational hazards earlier, monitor their progress more efficiently and make better-informed decisions. In commercial shipping, where time, fuel consumption and operational reliability all matter, these benefits extend beyond safety to voyage efficiency. Yet ECDIS should not be mistaken for an autonomous navigator. Its alarms and safety checks depend on correctly configured settings, reliable sensor inputs and accurate chart information. Officers must understand what the system is displaying, recognise its limitations and retain the judgement to challenge misleading or incomplete information. The regulatory framework reflects the importance of getting this right. Under SOLAS Chapter V, ECDIS carriage became mandatory for specified categories of ships through a phased implementation schedule. The requirements cover, among others, new passenger ships of 500 gross tonnage and above and new cargo ships of 3,000 gross tonnage and above, subject to the applicable provisions and ship categories. The charts themselves are equally important. Official ENCs are vector charts produced to International Hydrographic Organization (IHO) standards. ECDIS processes this information into a System Electronic Navigational Chart (SENC), the internal database used by the equipment. Raster Navigational Charts (RNCs), by contrast, are digital images of paper charts. Software maintenance is therefore central to compliance. IHO standards have evolved, and equipment must remain compatible with the applicable requirements. New ECDIS installations have been expected to meet the relevant standards in force at installation, while existing systems require appropriate maintenance and upgrades. IMO guidance, including MSC.1/Circ.1503, has highlighted the importance of keeping ECDIS software properly maintained. Ship operators cannot assume that a system remains compliant simply because it was approved when first installed. Flag administrations and port-state control authorities may identify deficiencies where applicable requirements are not met. Maritime Imperative For India, these requirements carry particular significance. Its commercial shipping fleet operates within an international regulatory environment in which navigational safety, technical compliance and crew competence are inseparable. India has acceded to SOLAS and has used directives issued by the Directorate General of Shipping (DG Shipping) to implement applicable ECDIS carriage requirements. The government has also pursued the incorporation of relevant provisions into the domestic regulatory framework. DG Shipping has invoked Section 406(3) of the Merchant Shipping Act, 1958, in connection with ECDIS carriage requirements and the conditions attached to statutory certification. Implementation schedules for Indian ships undertaking international voyages have been prescribed, with compliance subject to regulatory oversight. Training is the other indispensable element. Navigational officers serving on ECDIS-equipped vessels must receive the applicable training in accordance with the International Convention on Standards of Training, Certification and Watchkeeping for Seafarers (STCW), including the Manila amendments of 2010. Officers must be competent in route planning, alarm interpretation, chart management, system limitations and the response to equipment failure. India has an established marine services sector capable of supporting this transition. Companies offer ECDIS upgrades and maintenance alongside services for AIS, anemometers, autopilots, bridge navigational watch alarm systems, compasses, echo sounders and Global Maritime Distress and Safety System equipment. Marine radar servicing, including X-band and S-band systems, and the maintenance of associated electronic equipment are also available across Indian ports and anchorages. Shipowners must ensure that upgrades are undertaken by competent personnel, that equipment remains properly maintained and that the documentation needed for class surveys and port-state inspections is in order. Periodic checks should be treated as an operational necessity rather than an expense to be deferred. ECDIS is most effective when official charts, updated software, dependable sensors, trained officers and disciplined bridge procedures work together. A failure in any one of these elements can compromise the whole arrangement. As shipping becomes more technologically sophisticated, ECDIS is set to remain a central platform for navigation aboard commercial vessels. Its value lies not simply in replacing paper charts, but in helping crews interpret their surroundings, anticipate hazards and manage voyages with greater precision. For India, effective implementation is therefore both a regulatory obligation and a strategic investment in safer shipping. The challenge is to move beyond carriage requirements and ensure continuing operational competence. (The writer is a retired naval aviation officer and defence and a geopolitical analyst. Views personal.)

The Judge and the Darkness

Dec 24, 2025
5 min read

The assassination of Judge Giovanni Falcone more than three decades ago laid bare Italy’s long war with the Mafia and the cost of defying it.

Capaci, Sicily, the site of the A29 bombing that killed him in 1992.
Capaci, Sicily, the site of the A29 bombing that killed him in 1992.
Giovanni Falcone
Giovanni Falcone

At precisely 5.56 pm on May 23, 1992, thirteen drums of TNT and Semtex placed in a culvert on the A29 – the autostrada leading from Palermo Airport to Palermo, Sicily – and near to the small town of Capaci were detonated. The explosion was so massive that it registered 50 miles away at the Geophysical Observatory in Agrigento on Sicily’s southern coast. The explosion engulfed a three-car convoy heading toward Palermo. Three police officers in the first car died instantly. Two of the occupants of the second car, anti-Mafia judge Giovanni Falcone and his wife Francesca, survived only long enough to reach hospital. It is said that Totò Riina, head of the Cosa Nostra, the Sicilian Mafia, toasted Falcone’s death with champagne. Falcone’s last words, spoken to a fireman before being placed into an ambulance, were, ‘If I survive, this time I will make them pay…’


Astonishingly, it was not until the 1970s, a hundred years or so since Italy’s inception in 1861, that people in Italy began to really understand what the Mafia was – after a hundred years of cover-ups, dismissals of evidence, and wilful forgetfulness. It was not even known then that the Sicilian Mafia referred to itself as the Cosa Nostra. It took the long decade of violence from 1979 until 1992 for Italy’s Supreme Court to convince itself that the Sicilian Mafia was not just a hodgepodge of local thugs and gangsters, but was indeed a criminal organisation – a secret society. This put an end to perhaps the Sicilian Mafia’s most long-lasting crime: the claim that it did not even exist.


Giovanni Falcone was born in Palermo on May 20, 1939. Moments after his birth a white dove flew into the apartment and stayed until it was fed – a strange event which lingered long in the memory of the family. His parents were strict, instilling in him not only the importance of hard work but that of bravery and patriotism too. His mother expected him to lead a ‘heroic life.’ Growing up he was well aware of, and sickened by, the violence of the Sicilian Mafia, seeing it for the social disease it was. He was also aware of the institutional culture that ignored its very existence. Wanting to study at the Naval Academy, his father put him down for law school instead, fearing his son’s independent spirit would not do well in the Navy. Falcone became a magistrate in 1964. After choosing to specialise in criminal law, he became a prosecutor in Trapani. It was there, at the age of 28, that Falcone received his first death threat from the Mafia. He ignored it.


Judicial War

After working for the Bankruptcy Court, Falcone was recruited by the anti-Mafia team at the Prosecution Office in Palermo. The skills he had learned in chasing money trails would come in very handy. But he had joined the team at a very dangerous time. By the early 1980s, Totò Riina of the Corleonisi Mafia clan had eliminated all his rivals and taken control of the Sicilian Mafia. The old, low-profile Mafia was to be no more. Both brutal and cunning, to further his aims Riina decided to take on the Italian state. Judge Cesare Terranova, who was meant to head the Prosecution Office, was murdered in 1979. Rocco Chinnici, who actually got the job and who recruited Falcone, would be murdered in 1983. Afraid for his safety, Falcone’s sister Maria asked, ‘Why?’ Falcone replied, ‘Because you only live once.’


It was not just Mafia violence that Italy had been afflicted with. During the 1970s, the ‘Years of Lead’, Italy had had to contend with both left-wing and right-wing terrorism. And it was a law enacted in 1980 to combat this terrorism, awarding reduced sentences to those willing to inform on fellow terrorists, that Falcone would use to such devastating effect against the Mafia. A formidable interrogator, the testimony that Falcone received from Tommaso Buscetta, the first Mafia boss to turn informant, led to Falcone first major success. This was the ‘Maxi Trial’ (1986-87) of 475 alleged mafiosi, 360 of whom were convicted of serious crimes. The Mafia would never forgive Falcone. Indeed, it was after the Italian Supreme Court upheld these convictions in 1992 that Totò Riina ordered Falcone’s assassination.


There was a crucial difference, however, between terrorism and Mafia crime: terrorism lay outside of the state, whereas the Mafia operated both outside and inside. Falcone received ‘push back’ for his success not only from corrupt politicians but also from fellow members of the Prosecution Office. Even the Catholic Church, in the figure of Cardinal Pappalardo, who had spoken out against Mafia violence in the past, expressed concern about the Maxi Trial – the Church not yet then ready to condemn the Mafia wholesale and make a stand for the rule of law.


Tired of the difficult political situation in Palermo, in 1991 Falcone accepted a post in the Ministry of Justice in Rome.


Here, he would become even more effective against the Mafia, helping to restructure the Italian prosecution system, creating district offices to take the fight to the Mafia and a national office to focus on organised crime. But the Mafia were well aware that he returned home to Palermo every week. Falcone was just 53 years old when the bomb exploded on the A29 and took his life.


Unfinished Battle

Two months later, Falcone’s best friend, Paolo Borsellino, also an anti-Mafia judge, who had just spoken out against alleged Mafia links to rich Italian businessmen such as Silvio Burlesconi, was also assassinated. The public in Sicily had had enough. The outcry was such that the authorities were forced to take action, the era of secret dialogues with the Mafia, the compromises, the collusion, over forever. Or was it?


Totò Riina was arrested in 1993, dying in prison in 2017. Giovanni Brusca ‘The Executioner’, who had detonated the bomb that had killed Falcone, was arrested in 1996 and turned informer. But Judge Paolo Borsellino’s red diary containing his most secret notes went missing, and, oddly, Totò Riina’s villa was left unguarded after his arrest, with compromising documents going missing. Information has also since come to light regarding secret negotiations between the Mafia and politicians during the 1990s to reduce the violence, the Mafia choosing to return to its historical low profile after the madness of the Totò Riina years.


Statues of Giovanni Falcone were erected all over Italy, and politicians made very fine speeches in Sicily and elsewhere to his memory. But the Mafia is very much still active in Italy and internationally. The work of his brave judicial successors continues. Of the three Italian Mafias – the Sicilian Cosa Nostra, the Camorra of Naples, and the ‘Ndrangheta of Calabria – it is the ‘Ndrangheta who were least affected by the crackdown of the 1990s, and who remain the most mysterious and powerful organised crime group in the world.


Seven months before his death, Falcone wrote, ‘There is no doubt we will have to fight the Mafia for a long time to come. For a long time but not for eternity: because the Mafia is a human phenomenon, and like all such human phenomena it has a beginning, an evolution, and will also therefore have an end.’


(The author is a novelist and retired investigator with an abiding passion for crime fiction and Chinese history. He is the creator of the Magistrate Zhu mysteries.)

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