GB8412991D0 - Warning system for tactical rotary wing aircraft - Google Patents

Warning system for tactical rotary wing aircraft

Info

Publication number
GB8412991D0
GB8412991D0 GB848412991A GB8412991A GB8412991D0 GB 8412991 D0 GB8412991 D0 GB 8412991D0 GB 848412991 A GB848412991 A GB 848412991A GB 8412991 A GB8412991 A GB 8412991A GB 8412991 D0 GB8412991 D0 GB 8412991D0
Authority
GB
United Kingdom
Prior art keywords
tactical
warning system
wing aircraft
rotary wing
rotary
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.)
Granted
Application number
GB848412991A
Other versions
GB2141683A (en
GB2141683B (en
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.)
Sundstrand Data Control Inc
Original Assignee
Sundstrand Data Control Inc
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 Sundstrand Data Control Inc filed Critical Sundstrand Data Control Inc
Publication of GB8412991D0 publication Critical patent/GB8412991D0/en
Publication of GB2141683A publication Critical patent/GB2141683A/en
Application granted granted Critical
Publication of GB2141683B publication Critical patent/GB2141683B/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C5/00—Measuring height; Measuring distances transverse to line of sight; Levelling between separated points; Surveyors' levels
    • G01C5/005—Measuring height; Measuring distances transverse to line of sight; Levelling between separated points; Surveyors' levels altimeters for aircraft

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Emergency Alarm Devices (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Traffic Control Systems (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
GB08412991A 1983-06-10 1984-05-21 Warning system for tactical rotary wing aircraft Expired GB2141683B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US50321683A 1983-06-10 1983-06-10

Publications (3)

Publication Number Publication Date
GB8412991D0 true GB8412991D0 (en) 1984-06-27
GB2141683A GB2141683A (en) 1985-01-03
GB2141683B GB2141683B (en) 1986-10-15

Family

ID=24001189

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08412991A Expired GB2141683B (en) 1983-06-10 1984-05-21 Warning system for tactical rotary wing aircraft

Country Status (14)

Country Link
JP (1) JPS608196A (en)
AU (1) AU548266B2 (en)
BE (1) BE899876A (en)
CA (1) CA1240771A (en)
CH (1) CH660159A5 (en)
DE (1) DE3421517A1 (en)
FI (1) FI841931A (en)
FR (1) FR2553507B1 (en)
GB (1) GB2141683B (en)
GR (1) GR81645B (en)
IT (1) IT1179182B (en)
NL (1) NL8401856A (en)
NZ (1) NZ207888A (en)
SE (1) SE8403093L (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3944968A (en) * 1974-11-01 1976-03-16 Sundstrand Data Control, Inc. Aircraft ground proximity warning system having speed versus altitude compensation
IL48315A (en) * 1975-03-18 1978-08-31 United Technologies Corp Warning system for helicopters for avoiding tail contact during landing
US4030065A (en) * 1976-07-19 1977-06-14 Sundstrand Corporation Terrain clearance warning system for aircraft
JPS53114981A (en) * 1977-03-17 1978-10-06 Santo Tekkosho Kk Continuous fabric conveying apparatus
US4567483A (en) * 1982-12-10 1986-01-28 Sundstrand Data Control, Inc. Position based ground proximity warning system for aircraft

Also Published As

Publication number Publication date
NZ207888A (en) 1987-11-27
AU2884284A (en) 1984-12-13
JPS608196A (en) 1985-01-17
BE899876A (en) 1984-12-10
IT1179182B (en) 1987-09-16
SE8403093D0 (en) 1984-06-08
GB2141683A (en) 1985-01-03
NL8401856A (en) 1985-01-02
CH660159A5 (en) 1987-03-31
FR2553507B1 (en) 1988-11-10
FI841931A (en) 1984-12-11
GB2141683B (en) 1986-10-15
DE3421517A1 (en) 1984-12-13
CA1240771A (en) 1988-08-16
SE8403093L (en) 1984-12-11
GR81645B (en) 1984-12-11
IT8448342A0 (en) 1984-06-07
FR2553507A1 (en) 1985-04-19
FI841931A0 (en) 1984-05-14
AU548266B2 (en) 1985-12-05

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19960521