^ZULU Code The Wikipedia of Ship Machinery
^Z S E M M

^NSP

Sperry Marine

Zulu Code Manufacturer

Description

Sperry Marine Speed Log — Northrop Grumman Sperry Marine NavSpeed / NavTwin dual-axis Doppler logs widely deployed on SOLAS class bridges.

Manufacturer

Official site: https://www.sperrymarine.com

Competitive Brands

Other manufacturers of the same equipment type.

^NSA Furuno

Furuno Speed Log — DS-80 / DS-86 single-axis and dual-axis Doppler speed logs for speed-through-water and speed-over-gro…

^NSJ JRC (Japan Radio Co.)

JRC Speed Log — JLN-205 / JLN-550 Doppler and electromagnetic speed logs for SOLAS bridges, integrated with JRC conning …

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Code map

^N  S  P
     ── Make: Sperry Marine
   ───── Equipment: Speed Log
 ──────── System: Navigation