Matchless Maritime Bookhaus

17/10/2025

The passion of teaching

06/10/2025

Rising to the bridge: Third Officer Georgie A. Cobrador is gearing up to become a Chief Officer in the future and will stand out with “Deck Officer’s Constant, A Direct Approach to Shipboard Cargo Calculations,” a book that builds confidence, delivers practical calculation skills, and enriches his knowledge to new heights. Thank you for grabbing a copy, Sir!

Grab your copy now and make cargo calculations your strongest skill!

Written by: Capt. Jay Arvin F. Boniel

06/10/2025

Big thanks to Mr. Alexander G. Quibete for grabbing a copy of my book! Here’s to leveling up your skills, sharpening your advantage, and charting your course to becoming a high-caliber deck officer. Fair winds ahead!

Grab your copy now and make cargo calculations your strongest skill!

Written by: Capt. Jay Arvin F. Boniel

03/10/2025

Chief Officer Ronaldo Quiñones

03/10/2025

🌊⚓ Attention Seafarers! ⚓🌊

Struggling with cargo calculations onboard? 🤯
Here’s the book made for YOU 👉 “Deck Officer’s Constant, A Direct Approach to Shipboard Cargo Calculations.”

✅ Easy to understand
✅ Direct application onboard
✅ Perfect for Deck Cadets, Third Mates & Chief Mate aspirants

Take your career to the next level and sail with confidence as a future Chief Officer! 🚢✨

📘 Grab your copy now and make cargo calculations your strongest skill!

Written by: Capt. Jay Arvin F. Boniel

03/10/2025

I extend my sincere gratitude to Second Mate Charles G. Morada from Tablas, Romblon, for obtaining a copy of my book “Deck Officer’s Constant, A Direct Approach to Shipboard Cargo Calculations.” May this reference serve as a valuable tool in your professional growth and guide you toward greater success as you advance to the rank of Chief Officer.

Written by: Capt. Jay Arvin F. Boniel

11/01/2025

11/01/2025

Remind ko lang.

05/06/2024

A Pilot in one of our port of calls upon boarding harassed me telling me that the vessel is over draught. Asked him back, how can you tell? Threatened me that ship will be reported to PSC. If you were in my shoe, what will you do?

08/12/2023

Thank you Chief Officer Joefrey B. Jumanguin of Brgy. Devera, Sara, Iloilo. for getting a copy of Capt. Jay Arvin F. Boniel's Book. The Deck Officers CONSTANT A direct approach to Shipboard Cargo Calculation. A tool to enrich you knowledge and prepare you well.

Goodluck on your upcoming promotion!

26/08/2023

Thank you for getting a copy of the book Deck Officers CONSTANT A Direct Approach to Shipboard Cargo Calculations.

Chief Officer Timoteo Moral
Chief Officer Ronaldo Quiñones
Third Officer Julius Apolinar

We know that this be an additional tool to step on the gas and reach a higher level of you career path.

May you always have fairwinds and calm seas in all your voyages.