KR102746348B1 - 복합 검사 - Google Patents

복합 검사 Download PDF

Info

Publication number
KR102746348B1
KR102746348B1 KR1020160174817A KR20160174817A KR102746348B1 KR 102746348 B1 KR102746348 B1 KR 102746348B1 KR 1020160174817 A KR1020160174817 A KR 1020160174817A KR 20160174817 A KR20160174817 A KR 20160174817A KR 102746348 B1 KR102746348 B1 KR 102746348B1
Authority
KR
South Korea
Prior art keywords
scan
ultrasound
frequency
composite structure
scans
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.)
Active
Application number
KR1020160174817A
Other languages
English (en)
Korean (ko)
Other versions
KR20170074798A (ko
Inventor
매튜 오'도넬
이반 플리바노브
스티븐 케네스 브래디
개리 어네스트 조지슨
제프리 레이너 콜가드
윌리엄 피. 모트저
클라렌스 라버 3세 고든
질 파이슬레이 빙함
알렌 에프. 스튜어트
제임스 씨. 케네디
Original Assignee
더 보잉 컴파니
유니버시티 오브 워싱톤
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 더 보잉 컴파니, 유니버시티 오브 워싱톤 filed Critical 더 보잉 컴파니
Publication of KR20170074798A publication Critical patent/KR20170074798A/ko
Application granted granted Critical
Publication of KR102746348B1 publication Critical patent/KR102746348B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/04—Analysing solids
    • G01N29/06—Visualisation of the interior, e.g. acoustic microscopy
    • G01N29/0609—Display arrangements, e.g. colour displays
    • G01N29/0645—Display representation or displayed parameters, e.g. A-, B- or C-Scan
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
    • B64F5/00—Designing, manufacturing, assembling, cleaning, maintaining or repairing aircraft, not otherwise provided for; Handling, transporting, testing or inspecting aircraft components, not otherwise provided for
    • B64F5/60—Testing or inspecting aircraft components or systems
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/1702—Systems in which incident light is modified in accordance with the properties of the material investigated with opto-acoustic detection, e.g. for gases or analysing solids
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/04—Analysing solids
    • G01N29/043—Analysing solids in the interior, e.g. by shear waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/04—Analysing solids
    • G01N29/11—Analysing solids by measuring attenuation of acoustic waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/24—Probes
    • G01N29/2418—Probes using optoacoustic interaction with the material, e.g. laser radiation, photoacoustics
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/34—Generating the ultrasonic, sonic or infrasonic waves, e.g. electronic circuits specially adapted therefor
    • G01N29/341—Generating the ultrasonic, sonic or infrasonic waves, e.g. electronic circuits specially adapted therefor with time characteristics
    • G01N29/343—Generating the ultrasonic, sonic or infrasonic waves, e.g. electronic circuits specially adapted therefor with time characteristics pulse waves, e.g. particular sequence of pulses, bursts
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/34—Generating the ultrasonic, sonic or infrasonic waves, e.g. electronic circuits specially adapted therefor
    • G01N29/348—Generating the ultrasonic, sonic or infrasonic waves, e.g. electronic circuits specially adapted therefor with frequency characteristics, e.g. single frequency signals, chirp signals
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/36—Detecting the response signal, e.g. electronic circuits specially adapted therefor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/44—Processing the detected response signal, e.g. electronic circuits specially adapted therefor
    • G01N29/4454—Signal recognition, e.g. specific values or portions, signal events, signatures
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/44—Processing the detected response signal, e.g. electronic circuits specially adapted therefor
    • G01N29/449—Statistical methods not provided for in G01N29/4409, e.g. averaging, smoothing and interpolation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/44—Processing the detected response signal, e.g. electronic circuits specially adapted therefor
    • G01N29/46—Processing the detected response signal, e.g. electronic circuits specially adapted therefor by spectral analysis, e.g. Fourier analysis or wavelet analysis
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/44—Processing the detected response signal, e.g. electronic circuits specially adapted therefor
    • G01N29/50—Processing the detected response signal, e.g. electronic circuits specially adapted therefor using auto-correlation techniques or cross-correlation techniques
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/1702—Systems in which incident light is modified in accordance with the properties of the material investigated with opto-acoustic detection, e.g. for gases or analysing solids
    • G01N2021/1706—Systems in which incident light is modified in accordance with the properties of the material investigated with opto-acoustic detection, e.g. for gases or analysing solids in solids
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/01—Indexing codes associated with the measuring variable
    • G01N2291/015—Attenuation, scattering
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/023—Solids
    • G01N2291/0231—Composite or layered materials
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/04—Wave modes and trajectories
    • G01N2291/044—Internal reflections (echoes), e.g. on walls or defects
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/26—Scanned objects
    • G01N2291/269—Various geometry objects
    • G01N2291/2694—Wings or other aircraft parts

Landscapes

  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Biochemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Acoustics & Sound (AREA)
  • Optics & Photonics (AREA)
  • Transportation (AREA)
  • Probability & Statistics with Applications (AREA)
  • Manufacturing & Machinery (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mathematical Physics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
KR1020160174817A 2015-12-21 2016-12-20 복합 검사 Active KR102746348B1 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201562270529P 2015-12-21 2015-12-21
US62/270,529 2015-12-21
US15/070,261 2016-03-15
US15/070,261 US10345267B2 (en) 2015-12-21 2016-03-15 Composite inspection

Publications (2)

Publication Number Publication Date
KR20170074798A KR20170074798A (ko) 2017-06-30
KR102746348B1 true KR102746348B1 (ko) 2024-12-23

Family

ID=57113205

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020160174817A Active KR102746348B1 (ko) 2015-12-21 2016-12-20 복합 검사

Country Status (6)

Country Link
US (1) US10345267B2 (https=)
EP (1) EP3185007B1 (https=)
JP (1) JP7080006B2 (https=)
KR (1) KR102746348B1 (https=)
CN (1) CN106896064B (https=)
AU (1) AU2016244201B2 (https=)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10571390B2 (en) * 2015-12-21 2020-02-25 The Boeing Company Composite inspection
US10113951B2 (en) 2016-04-22 2018-10-30 The Boeing Company Apparatus, systems, and methods for inspecting a part
JP6451695B2 (ja) 2016-06-02 2019-01-16 株式会社島津製作所 欠陥検査方法及び欠陥検査装置
US10544811B2 (en) * 2017-02-21 2020-01-28 University Of Electronic Science And Technology Of China Photoacoustic layer disposed on a substrate generating directional ultrasound waves
JP6805930B2 (ja) 2017-03-29 2020-12-23 株式会社島津製作所 振動測定装置
JP6791029B2 (ja) * 2017-06-12 2020-11-25 株式会社島津製作所 欠陥検出方法及び欠陥検出装置
US10641738B2 (en) * 2017-07-20 2020-05-05 Airbus (S.A.S.) Device and method for non-destructive ultrasound inspection of structures made of composite material
ES2971308T3 (es) 2017-08-04 2024-06-04 Bp Corp North America Inc Control de la corrosión por ultrasonido
US10514363B2 (en) * 2018-02-23 2019-12-24 The Boeing Company Laser ultrasound scanning for visualizing damage or irregularities
JP6852008B2 (ja) * 2018-03-19 2021-03-31 株式会社東芝 光学検査装置、半導体素子及び光学検査方法
US11287507B2 (en) * 2018-04-30 2022-03-29 The Boeing Company System and method for testing a structure using laser ultrasound
US11073500B2 (en) 2018-11-07 2021-07-27 The Boeing Company Systems and methods for automatic alignment and focusing of light in laser ultrasound testing
CN109916451A (zh) * 2019-03-28 2019-06-21 淮阴师范学院 基于传感器网络的复合材料结构安全管控系统
US11548161B2 (en) 2020-05-14 2023-01-10 The Boeing Company Methods of performing a plurality of operations within a region of a part utilizing an end effector of a robot and robots that perform the methods
US12306638B2 (en) 2020-11-18 2025-05-20 The Boeing Company Methods and scan systems for analyzing an object
US11639914B2 (en) 2020-12-16 2023-05-02 The Boeing Company Non-destructive test systems with infrared thermography assemblies and ultrasonic test assemblies, and associated methods
US11668644B2 (en) * 2021-03-30 2023-06-06 Onto Innovation Inc. Opto-acoustic measurement of a transparent film stack
US12019050B2 (en) 2021-04-07 2024-06-25 The Boeing Company Ultrasound inspection system and method
US12117419B2 (en) 2022-09-21 2024-10-15 King Fahd University Of Petroleum And Minerals Method for detecting internal coating defects in pipe sample
US20250369932A1 (en) * 2024-05-31 2025-12-04 Rtx Corporation Method for inspecting a powerplant component

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130088724A1 (en) * 2011-10-11 2013-04-11 Marc Dubois Method and apparatus for the inspection of sandwich structures using laser-induced resonant frequencies

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4461178A (en) * 1982-04-02 1984-07-24 The Charles Stark Draper Laboratory, Inc. Ultrasonic aircraft ice detector using flexural waves
JP2629734B2 (ja) * 1987-09-24 1997-07-16 株式会社島津製作所 超音波物体検査装置
FR2631707B1 (fr) * 1988-05-20 1991-11-29 Labo Electronique Physique Echographe ultrasonore a coherence de phase controlable
US6200266B1 (en) * 1998-03-31 2001-03-13 Case Western Reserve University Method and apparatus for ultrasound imaging using acoustic impedance reconstruction
JPH11304768A (ja) * 1998-04-27 1999-11-05 Mitsubishi Heavy Ind Ltd 剥離検知装置及び方法
CA2314305A1 (en) 2000-07-21 2002-01-21 National Research Council Of Canada Ultrasonic spectroscopy apparatus and method for determining thickness and other properties of multilayer structures
AUPS306802A0 (en) * 2002-06-20 2002-07-11 Wmc Resources Ltd A data acquisition unit, system and method for geophysical data
JP2007057485A (ja) 2005-08-26 2007-03-08 Toyota Motor Corp 溶接部可視化装置及び溶接部可視化方法
KR100822680B1 (ko) 2007-02-07 2008-04-18 한국원자력연구원 미세 다중결함 측정을 위한 레이저 초음파 검사장치 및방법
EP2116921B1 (en) 2008-05-07 2011-09-07 Tyco Electronics Services GmbH Method for determining the location of an impact on a surface of an object
JP2010068885A (ja) * 2008-09-17 2010-04-02 Canon Inc 測定装置
JP5104833B2 (ja) 2009-09-09 2012-12-19 株式会社豊田中央研究所 構造物内部状態計測システム及び構造物内部状態計測方法
JP5597205B2 (ja) * 2009-11-19 2014-10-01 キヤノン株式会社 被検面の形状を計測する装置及び被検面の形状を算出するためのプログラム
JP5518096B2 (ja) * 2009-12-17 2014-06-11 キヤノン株式会社 測定システム、画像形成方法及びプログラム
US9250213B1 (en) 2011-06-14 2016-02-02 The Boeing Company Ultrasound inspection system for inspecting a test object with non-planar features
US9383342B1 (en) 2012-06-19 2016-07-05 The Boeing Company Ultrasound inspection system for inspecting a test object with non-planar features
US9814394B2 (en) * 2011-11-02 2017-11-14 Seno Medical Instruments, Inc. Noise suppression in an optoacoustic system
US20130289381A1 (en) * 2011-11-02 2013-10-31 Seno Medical Instruments, Inc. Dual modality imaging system for coregistered functional and anatomical mapping
US10840073B2 (en) * 2012-05-18 2020-11-17 Thermo Fisher Scientific (Bremen) Gmbh Methods and apparatus for obtaining enhanced mass spectrometric data
KR101369212B1 (ko) * 2012-08-01 2014-03-27 한국과학기술원 회전 구조물의 레이저 초음파 영상화 방법 및 장치
US9625423B2 (en) * 2012-10-30 2017-04-18 The Boeing Company System and method for testing a composite structure using a laser ultrasound testing system
JP6189227B2 (ja) * 2013-02-20 2017-08-30 株式会社東芝 超音波探傷装置およびその評価方法
JP5964788B2 (ja) * 2013-08-07 2016-08-03 株式会社神戸製鋼所 データ生成方法及びデータ生成装置
CN103713048A (zh) * 2013-12-10 2014-04-09 同济大学 一种用于无损探伤的超声场非接触可视化方法及装置
US10444202B2 (en) 2014-04-16 2019-10-15 Triad National Security, Llc Nondestructive inspection using continuous ultrasonic wave generation

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130088724A1 (en) * 2011-10-11 2013-04-11 Marc Dubois Method and apparatus for the inspection of sandwich structures using laser-induced resonant frequencies

Also Published As

Publication number Publication date
US10345267B2 (en) 2019-07-09
KR20170074798A (ko) 2017-06-30
AU2016244201A1 (en) 2017-07-06
EP3185007A1 (en) 2017-06-28
AU2016244201B2 (en) 2021-07-15
CN106896064B (zh) 2021-10-01
JP2017151084A (ja) 2017-08-31
JP7080006B2 (ja) 2022-06-03
EP3185007B1 (en) 2019-08-21
US20170176393A1 (en) 2017-06-22
CN106896064A (zh) 2017-06-27

Similar Documents

Publication Publication Date Title
KR102746348B1 (ko) 복합 검사
AU2016244198B2 (en) Composite inspection
US10309893B2 (en) Composite inspection
US10444195B2 (en) Detection of near surface inconsistencies in structures
EP3531123B1 (en) Laser ultrasound scanning for visualizing damage or irregularities
CA2962553C (en) Ultrasonic inspection of wrinkles in composite objects
US10126273B2 (en) Inspection of structures
US9038470B1 (en) Porosity inspection system for composite structures
US9423358B1 (en) Water signal strength mapping to multi-layer coating crack dimensions using terahertz (THz) imaging
US9417213B1 (en) Non-destructive evaluation system for aircraft
BR102017001995A2 (pt) Method and apparatus to detect inconsistences in a structure

Legal Events

Date Code Title Description
E13-X000 Pre-grant limitation requested

St.27 status event code: A-2-3-E10-E13-lim-X000

PA0109 Patent application

St.27 status event code: A-0-1-A10-A12-nap-PA0109

R18-X000 Changes to party contact information recorded

St.27 status event code: A-3-3-R10-R18-oth-X000

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

A201 Request for examination
PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

R18-X000 Changes to party contact information recorded

St.27 status event code: A-3-3-R10-R18-oth-X000

R17-X000 Change to representative recorded

St.27 status event code: A-3-3-R10-R17-oth-X000

R17-X000 Change to representative recorded

St.27 status event code: A-3-3-R10-R17-oth-X000

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

E13-X000 Pre-grant limitation requested

St.27 status event code: A-2-3-E10-E13-lim-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

GRNT Written decision to grant
PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U11-oth-PR1002

Fee payment year number: 1

PG1601 Publication of registration

St.27 status event code: A-4-4-Q10-Q13-nap-PG1601

R18 Changes to party contact information recorded

Free format text: ST27 STATUS EVENT CODE: A-5-5-R10-R18-OTH-X000 (AS PROVIDED BY THE NATIONAL OFFICE)

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000