GB2141086B - Excessive descent rate warning system for rotary wing aircraft - Google Patents

Excessive descent rate warning system for rotary wing aircraft

Info

Publication number
GB2141086B
GB2141086B GB08412950A GB8412950A GB2141086B GB 2141086 B GB2141086 B GB 2141086B GB 08412950 A GB08412950 A GB 08412950A GB 8412950 A GB8412950 A GB 8412950A GB 2141086 B GB2141086 B GB 2141086B
Authority
GB
United Kingdom
Prior art keywords
warning system
wing aircraft
rotary wing
descent rate
excessive descent
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
Application number
GB08412950A
Other languages
English (en)
Other versions
GB8412950D0 (en
GB2141086A (en
Inventor
Noel S Paterson
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 GB8412950D0 publication Critical patent/GB8412950D0/en
Publication of GB2141086A publication Critical patent/GB2141086A/en
Application granted granted Critical
Publication of GB2141086B publication Critical patent/GB2141086B/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/006—Safety devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D45/00—Aircraft indicators or protectors not otherwise provided for
    • B64D45/04—Landing aids; Safety measures to prevent collision with earth's surface

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Mechanical Engineering (AREA)
  • Emergency Alarm Devices (AREA)
  • Traffic Control Systems (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Alarm Systems (AREA)
  • Retarders (AREA)
GB08412950A 1983-06-10 1984-05-21 Excessive descent rate warning system for rotary wing aircraft Expired GB2141086B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/503,218 US4551723A (en) 1983-06-10 1983-06-10 Excessive descent rate warning system for rotary wing aircraft

Publications (3)

Publication Number Publication Date
GB8412950D0 GB8412950D0 (en) 1984-06-27
GB2141086A GB2141086A (en) 1984-12-12
GB2141086B true GB2141086B (en) 1986-12-31

Family

ID=24001197

Family Applications (3)

Application Number Title Priority Date Filing Date
GB08412950A Expired GB2141086B (en) 1983-06-10 1984-05-21 Excessive descent rate warning system for rotary wing aircraft
GB08428731A Expired GB2148823B (en) 1983-06-10 1984-11-14 Excessive descent rate warning system for rotary wing aircraft
GB08428730A Expired GB2148822B (en) 1983-06-10 1984-11-14 Excessive descent rate warning system for rotary wing aircraft

Family Applications After (2)

Application Number Title Priority Date Filing Date
GB08428731A Expired GB2148823B (en) 1983-06-10 1984-11-14 Excessive descent rate warning system for rotary wing aircraft
GB08428730A Expired GB2148822B (en) 1983-06-10 1984-11-14 Excessive descent rate warning system for rotary wing aircraft

Country Status (15)

Country Link
US (1) US4551723A ( )
JP (1) JPS608194A ( )
AU (1) AU548328B2 ( )
BE (1) BE899878A ( )
CA (1) CA1213013A ( )
CH (1) CH660157A5 ( )
DE (1) DE3417834A1 ( )
FI (1) FI841929A ( )
FR (1) FR2547276B1 ( )
GB (3) GB2141086B ( )
GR (1) GR82108B ( )
IL (1) IL71604A ( )
IT (1) IT1208683B ( )
NL (1) NL8401854A ( )
SE (1) SE460282B ( )

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5001476A (en) * 1983-05-13 1991-03-19 Sundstrand Data Control, Inc. Warning system for tactical aircraft
US4639730A (en) * 1983-05-13 1987-01-27 Sundstrand Data Control, Inc. Excessive terrain closure warning system
US4769645A (en) * 1983-06-10 1988-09-06 Sundstrand Data Control, Inc. Excessive pitch attitude warning system for rotary wing aircraft
US4980684A (en) * 1983-06-10 1990-12-25 Sundstrand Data Controls, Inc. Warning system for tactical rotary wing aircraft
CA1243118A (en) * 1985-02-22 1988-10-11 Michael M. Grove Aircraft terrain closure warning system with descent rate based envelope modification
US5187478A (en) * 1985-02-22 1993-02-16 Sundstrand Corporation Configuration responsive descent rate warning system for aircraft
CA1243405A (en) * 1985-02-22 1988-10-18 Michael M. Grove Configuration responsive descent rate warning system for aircraft
CA1243119A (en) * 1985-02-22 1988-10-11 Michael M. Grove Aircraft terrain warning system with configuration modified warning and improved mode switching
US4728951A (en) * 1985-10-16 1988-03-01 Honeywell Inc. Vertical windshear detection for aircraft
US4857923A (en) * 1986-07-15 1989-08-15 Sundstrand Data Control, Inc. Ground proximity warning system for an excessive descent rate over undulating terrain
US5260702A (en) * 1989-12-27 1993-11-09 Thompson Keith P Aircraft information system
US5406487A (en) * 1991-10-11 1995-04-11 Tanis; Peter G. Aircraft altitude approach control device
US5666110A (en) * 1995-03-09 1997-09-09 Paterson; Noel S. Helicopter enhanced descent after take-off warning for GPWS
US5781126A (en) * 1996-07-29 1998-07-14 Alliedsignal Inc. Ground proximity warning system and methods for rotary wing aircraft
US6043759A (en) * 1996-07-29 2000-03-28 Alliedsignal Air-ground logic system and method for rotary wing aircraft
US6012001A (en) * 1997-12-30 2000-01-04 Scully; Robert L. Method and apparatus for determining aircraft-to-ground distances and descent rates during landing
WO2000023967A1 (en) 1998-10-16 2000-04-27 Universal Avionics Systems Corporation Flight plan intent alert system and method
US6833797B2 (en) 2000-05-26 2004-12-21 Honeywell International Inc. Method, apparatus and computer program product for displaying terrain in rotary wing aircraft
EP1317652B1 (en) 2000-09-14 2010-11-10 Honeywell International Inc. Method, apparatus and computer program product for helicopter tail strike warning
US7126496B2 (en) * 2004-09-30 2006-10-24 Safe Flight Instrument Corporation Tactile cueing system and method for aiding a helicopter pilot in making landings
US7626514B2 (en) * 2006-06-23 2009-12-01 Honeywell International Inc. Systems and methods for reducing nuisance alerts for helicopter enhanced ground proximity warning systems
US20080173753A1 (en) * 2007-01-22 2008-07-24 Honeywell International Inc. Methods and systems for monitoring approach of rotary wing aircraft
US8042765B1 (en) * 2008-05-20 2011-10-25 Nance C Kirk Aircraft landing gear compression rate monitor
US8116923B2 (en) * 2009-11-19 2012-02-14 Honeywell International Stabilized approach monitor
FR2956512B1 (fr) * 2010-02-16 2012-03-09 Airbus Operations Sas Procede et dispositif de protection automatique d'un aeronef contre un taux de descente excessif.
US9261883B2 (en) * 2010-05-07 2016-02-16 Honeywell International Inc. Systems and methods for performing excessive negative pitch alert and for biasing a sink rate alert
US9644990B2 (en) * 2011-10-31 2017-05-09 Honeywell International Inc. Systems and methods for adjusting sink rate alert envelope for special landing zones
US9051061B2 (en) * 2012-12-14 2015-06-09 Safe Flight Instrument Corporation Systems and methods for safely landing an aircraft
US9828113B2 (en) 2013-11-05 2017-11-28 Safe Flight Instrument Corporation Tailstrike warning system
US9546003B2 (en) 2014-03-14 2017-01-17 Safe Flight Instrument Corporation Deflare pitch command
US9346552B2 (en) 2014-04-11 2016-05-24 Safe Flight Instrument Corporation Autothrottle retard control
US20170008639A1 (en) 2015-07-08 2017-01-12 Safe Flight Instrument Corporation Aircraft turbulence detection
US10089634B2 (en) 2015-10-27 2018-10-02 C Kirk Nance Method to recover non-recognized errors in aircraft weight determinations to increase weight and center of gravity limitations for regulated aircraft
FR3063715B1 (fr) 2017-03-09 2019-04-12 Dassault Aviation Systeme d'avertissement de proximite au sol d'un aeronef, avionique et procede associe
WO2020072696A1 (en) * 2018-10-02 2020-04-09 Aviation Communication & Surveillance Systems, Llc Systems and methods for providing a barometric altitude monitor
US20230150690A1 (en) * 2021-11-15 2023-05-18 Honeywell International Inc. Systems and methods for providing safe landing assistance for a vehicle

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3936796A (en) * 1974-06-19 1976-02-03 Sundstrand Data Control, Inc. Aircraft ground proximity warning instrument
US3946358A (en) * 1974-06-19 1976-03-23 Sundstrand Data Control, Inc. Aircraft ground proximity warning instrument
US3958218A (en) * 1974-10-03 1976-05-18 Sundstrand Data Control, Inc. Aircraft ground proximity warning system with speed compensation
US3947809A (en) * 1975-01-13 1976-03-30 Sundstrand Data Control, Inc. Below glide slope advisory warning system for aircraft
US3947808A (en) * 1975-01-13 1976-03-30 Sundstrand Data Control, Inc. Excessive descent rate warning system for aircraft
US3958219A (en) * 1975-03-06 1976-05-18 Sundstrand Data Control, Inc. Terrain closure warning system with altitude rate signal conditioning
US3934221A (en) * 1975-03-06 1976-01-20 Sundstrand Data Control, Inc. Terrain closure warning system with altitude rate signal conditioning
US4060793A (en) * 1976-07-19 1977-11-29 Sundstrand Data Control, Inc. Excessive sink rate warning system for aircraft
US4215334A (en) * 1978-02-09 1980-07-29 Sundstrand Data Control, Inc. Aircraft excessive descent rate warning system
IL55605A (en) * 1978-09-20 1982-02-28 Israel Aircraft Ind Ltd Excessive descent-rate warning system
IL57402A (en) * 1978-09-20 1982-05-31 Israel Aircraft Ind Ltd Excessive descent-rate warning system
US4319218A (en) * 1980-01-04 1982-03-09 Sundstrand Corporation Negative climb after take-off warning system with configuration warning means

Also Published As

Publication number Publication date
AU2884184A (en) 1984-12-13
SE8403095D0 (sv) 1984-06-08
CH660157A5 (fr) 1987-03-31
AU548328B2 (en) 1985-12-05
IL71604A (en) 1990-04-29
FR2547276A1 (fr) 1984-12-14
GR82108B ( ) 1984-12-13
JPS608194A (ja) 1985-01-17
IT8448340A0 (it) 1984-06-07
SE460282B (sv) 1989-09-25
FI841929A0 (fi) 1984-05-14
DE3417834C2 ( ) 1989-01-12
DE3417834A1 (de) 1984-12-13
GB8428730D0 (en) 1984-12-27
GB2148823A (en) 1985-06-05
NL8401854A (nl) 1985-01-02
BE899878A (fr) 1984-12-10
GB8412950D0 (en) 1984-06-27
GB2148822B (en) 1986-12-10
SE8403095L (sv) 1984-12-11
US4551723A (en) 1985-11-05
GB2148823B (en) 1986-12-10
CA1213013A (en) 1986-10-21
FR2547276B1 (fr) 1988-10-14
GB2141086A (en) 1984-12-12
GB8428731D0 (en) 1984-12-27
FI841929A (fi) 1984-12-11
IT1208683B (it) 1989-07-10
GB2148822A (en) 1985-06-05

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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