GB2338576B - A navigational aid - Google Patents

A navigational aid

Info

Publication number
GB2338576B
GB2338576B GB9812371A GB9812371A GB2338576B GB 2338576 B GB2338576 B GB 2338576B GB 9812371 A GB9812371 A GB 9812371A GB 9812371 A GB9812371 A GB 9812371A GB 2338576 B GB2338576 B GB 2338576B
Authority
GB
United Kingdom
Prior art keywords
navigational aid
navigational
aid
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
GB9812371A
Other versions
GB2338576A (en
GB9812371D0 (en
Inventor
Christopher John Waldron
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CAVOK Ltd
Original Assignee
CAVOK Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by CAVOK Ltd filed Critical CAVOK Ltd
Priority to GB9812371A priority Critical patent/GB2338576B/en
Publication of GB9812371D0 publication Critical patent/GB9812371D0/en
Publication of GB2338576A publication Critical patent/GB2338576A/en
Application granted granted Critical
Publication of GB2338576B publication Critical patent/GB2338576B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G1/00—Hand manipulated computing devices
    • G06G1/0005—Hand manipulated computing devices characterised by a specific application
    • G06G1/0052—Hand manipulated computing devices characterised by a specific application for air navigation or sea navigation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/20—Instruments for performing navigational calculations

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Ocean & Marine Engineering (AREA)
  • Computer Hardware Design (AREA)
  • Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
GB9812371A 1998-06-10 1998-06-10 A navigational aid Expired - Fee Related GB2338576B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9812371A GB2338576B (en) 1998-06-10 1998-06-10 A navigational aid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9812371A GB2338576B (en) 1998-06-10 1998-06-10 A navigational aid

Publications (3)

Publication Number Publication Date
GB9812371D0 GB9812371D0 (en) 1998-08-05
GB2338576A GB2338576A (en) 1999-12-22
GB2338576B true GB2338576B (en) 2002-09-25

Family

ID=10833429

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9812371A Expired - Fee Related GB2338576B (en) 1998-06-10 1998-06-10 A navigational aid

Country Status (1)

Country Link
GB (1) GB2338576B (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3855706A (en) * 1972-02-22 1974-12-24 R Price Radio navigation plotter
US4134006A (en) * 1977-04-07 1979-01-09 Gordon Willard F Navigational wind effect computer for aircraft
US5553387A (en) * 1995-04-19 1996-09-10 Newcomb; John H. Aircraft holding pattern wind compensator

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3855706A (en) * 1972-02-22 1974-12-24 R Price Radio navigation plotter
US4134006A (en) * 1977-04-07 1979-01-09 Gordon Willard F Navigational wind effect computer for aircraft
US5553387A (en) * 1995-04-19 1996-09-10 Newcomb; John H. Aircraft holding pattern wind compensator

Also Published As

Publication number Publication date
GB2338576A (en) 1999-12-22
GB9812371D0 (en) 1998-08-05

Similar Documents

Publication Publication Date Title
EP1055911A4 (en) Navigator
HUP0101044A3 (en) A two axis gyroscope
AU139673S (en) A vase
GB2334102B (en) A navigation system
GB9804018D0 (en) Making a geoengineering construction
GB2326550B (en) A navigational system
GB2333690B (en) A head-guard
GB2341403B (en) A support
GB2337278B (en) A retaining system
GB9810063D0 (en) A navigation system
GB0029885D0 (en) A golfing aid
GB2339633B (en) Positioning aid
GB2338576B (en) A navigational aid
AU138337S (en) A watchband
GB9814792D0 (en) A boardgame
TW338892U (en) A long-shape buoyant
GB9901752D0 (en) A climbing aid
AU134702S (en) A pareo
GB9812315D0 (en) A didgeridoo
AU139238S (en) A tallboy
AU137152S (en) A bidette
GB2319840B (en) Navigational aid
TW336408U (en) A simple hair-tie
AU138399S (en) A structural member
AU136434S (en) A section

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20070610