| Date |
Report No. |
Title |
| Date Sept. 17, 1991 |
Report No. IMTEC-91-48 |
Title
Ilnited States General Accounting Office GAO Report to the Chairman, Committee on Science, Space, and Technology, House of Representatives SPACE COMMUNICATIONS Better Understanding of Scheduling System Limitations Needed I IIIII
144846 . (;I\OjIMTH:-91-48 GAO united states
General Accountiug Office Washington, D.C. 20548 Information Technology Management Division and B-243986 September 17,199l The... |
| Date Aug. 5, 1991 |
Report No. IMTEC-91-49 |
Title
1Jnit.d States General Accounting Office GAO Report to the Chairman, Subcommittee on Transportation and Related Agencies, Committee on Appropriations, US. Senate AIR TRAFFIC CONTROL Voice Communications System Challenges Continue 144757 |
| Date Aug. 2, 1991 |
Report No. RCED-91-179 |
Title
--.l-“.l IJttitcvl----II ..._.....-...--._.--. St.aks -.._...-..-~. .-. ---.-.-I..^.._ I- ..-....-. l.----“..” (kttthral Acwtttttittg Offiw ~ GAO kport, to the Chairman, Subcommittw on Transportation and &:1atec~ Agencies, Committee on Appropriations, House of’ Representatives -~ & AIR TRAFFIC CONTROL FAA Can Better Forecast and Prevent Equipment Failures RELEASEDf#f~fiFC*
BESTlUCl’ ED--... |
| Date July 10, 1991 |
Report No. T-RCED-91-78 |
Title
United States General Accounting Office /qy335’ L Testimony llIIIII#lllll II
144335 For Release on Delivery Expectedat IO a.m. EDT Wednesday July 10, 1991 AIRPORT SAFETY
‘ New Radar That W ill Help Prevent Accidents Is 4 Years Behind Schedule
Statement by Kenneth M. Mead, Director, Transportation Issues Resources, Community, and Economic Development Division
Before the Subcommittee on Governme... |
| Date July 1, 1991 |
Report No. RCED-91-152 |
Title
144321 I I Preface In the past, we have reported on a wide variety of complex and controversial aviation issues, including the Federal Aviation Administration’ s (FAA) modernization of the nation’ air traffic control system, the s training needs of air traffic controllers and the staffing needs of that work force, FAA'S oversight of aviation safety, improvements in airport security, aircraft n... |
| Date June 14, 1991 |
Report No. T-IMTEC-91-14 |
Title
United States General Accounting Office Testimony For Release on Expected at 4:oOp.m. EDT Friday June 14, 1991 Ddivcry Delays in Critical Air Traffic Control Modernization Projects Require Increased FAA Attention to Existing Systems Staumrntfo7theredby JayEtta Z. Hecker, Director, Resources, Community, and Economic Development Information Systems Information Management and Technology Division Subc... |
| Date June 14, 1991 |
Report No. T-RCED-91-63 |
Title
c . United States General Accounting Office /v(f / 3 7 GAO Testimony lllllllllIl Ill1
144139 For Release on Delivery
Expected at FAA BUDGET Key Issuesin Facilities and Equipment, and Operations Accounts Need Resolution 4:oO am EDT Friday June 14, 2991 Statementfor the Record of Kenneth M. Mead, Director Transportation Issues Resources, Community, and Economic Development Division
Before the .-- Su... |
| Date May 9, 1991 |
Report No. NSIAD-91-189 |
Title
---.I._-. .I .,-____-^. .. _--.-...-.-__-__ I IJnif,cvI States General Accounting Office .# ?** i Report to Congressional Committees “-.-- _.--~-_ May l!t!)l STRATEGIC BOMBERS Updated Status of the B-1B Recovery Program c;l\O/NSIAI)-W-189 - 6 c GAO United States General Accounting Office Washington, D.C. 20648 National Security and International Affbirs Division B-206613 May 9,lQQl The Honorable... |
| Date April 15, 1991 |
Report No. RCED-91-132FS |
Title
April I!)!)1 AIR TRAFFIC CONTROL Status of FAA’ s Modernization Effort llllllllllllllll
143877 .- GAO L’ nited States General Accounting Offke Washington, D.C. 20548 &kources, Economic Community, Development and Division B-243432 April16,1991 The Honorable Frank R. Lautenberg Chairman, Subcommittee on Transportation and Related Agencies Committee on Appropriations United States Senate The Hono... |
| Date April 2, 1991 |
Report No. RCED-91-92 |
Title
_.... ...l.-.ll_ll_..-_. __ _:\priI I!flf! FAA STAFF1 evv Pay Act Offers tions to Bolster aintenance Work Force
. 143640 GAO General Accounting Office Washington, D.C. 20648 Resources, Community, and Economic Development Division united states B-242887 April 2,199l The Honorable Robert A. Borski Chairman, Subcommitteeon Investigations and Oversight Committee on Public Works and Transportation Hous... |
| Date March 20, 1991 |
Report No. NSIAD-91-74 |
Title
. ..-..-..-.._. __._-. ..I .._....^ I ._ ._ . .._... ” _ ._.._ ._____._-.. I______~ Ma u-11 100 1 ., GLOBAL POSITIONING SYSTEM Production Should Be Limited Until Receiver Reliability Problems Are Resolved ill llllll III II
143428 _i_.. ...“.I_li-_._....... (;A() ‘ I\;SIAI)-!)I-7.L ~.. _-.--l_._-l - _.--. -. -.......- _.-.-- GAO United States General Accounting Office Washington, D.C. 20548 N... |
| Date Jan. 16, 1991 |
Report No. IMTEC-91-2 |
Title
United States General Accounting Office Report to the Administrator, Federal Aviation. Administration ; ~January 1991 AIR TRAFFIC CONTROL .’ l Efforts to Modernize. OceanicSystem Delayed United States General Accounting Office Washington, D.C. 20548 Information Technology Management Division and B-230526 January 16,199l The Honorable James B. Busey Administrator. Federal Aviation Administration ... |
| Date Sept. 11, 1990 |
Report No. RCED-90-213 |
Title
I United States General Accounting Office &A0 .
September 1990 Report to Congressidnal Requesters AIR TRAFFIC CONTROL The Interim Support Plan Does Not Meet FAA’s Needs United States General Accounting Office Washington, D.C. 20548 Resources, Community, Economic Development and Division B-240352 September l&l990 The Honorable Frank R. Lautenberg Chairman, Subcommittee on Transportation and Relat... |
| Date July 16, 1990 |
Report No. IMTEC-90-49 |
Title
L,.-..--...--~-- -.--- ___ lJttitt4 St,atWs (kt.tt~ral Accounting Offiw GAO Report to Congressional Requesters AIR TRAFFIC CONTROL Inadequate Planning Increases Risk of Computer Failures in Los Angeles
w
141793 GAO United States General Accounting Office Washington, DE. 20648 Information Management and Technology Division B-239206 July 16,199O The Honorable Frank R. Lautenberg Chairman, Subcommitt... |
| Date May 31, 1990 |
Report No. IMTEC-90-37 |
Title
I IJnited States General Accounting Office GAO
May 1990 Report to Congressional Request&s AIR TRAFFIC CONTROL Ineffective Management Plagues $1.7-Billion Radar Program GAO/IMTIX:-90-37 GAO General Accounting Off’ice Washington, D.C. 20648 united states B-238807 May 31,199O The Honorable Frank R. Lautenberg Chairman, Subcommitteeon Transportation and Related Agencies Committee on Appropriations U... |
| Date April 26, 1990 |
Report No. T-IMTEC-90-9 |
Title
United States General Accounting Office Testimony For Release on Delivery Expected at IO:00 a.m. EDT Thu.rsday, April 26, 1990 FAA Encountering Acquiring Major Problems Automated in Systems Statement Resources, Information Information of JayEtta Hecker, Director, Community, and Economic Development Systems, Management and Technology Division on Transportation Before the Subcommittee and Related Ag... |
| Date April 18, 1990 |
Report No. T-IMTEC-90-6 |
Title
United States General Accounting Office Testimony For Release on Delivery Expected at IO:00 a.m. EDT Wednesday, April 18, 1990 FAA Encountering Acquiring Major Problems Automated in Systems Statement Resources, Information Information of JayEtta Hecker, Director, Community, and Economic Development Systems, Management and Technology Division on Transportation Before the Subcommittee and Related Ag... |
| Date April 18, 1990 |
Report No. T-RCED-90-66 |
Title
I. United States General Accounting Office / l/L2 4 GAO,
For Release on Delivery Expected at 10:00 a.m. EDT Wednesday April 18, 1990 Testimony Ill w II11 lllllll
141162 Issues Budget Related Request to FAA’ Fiscal s Year 1991 Statement of Kenneth M. Mead Transportation Issues Director, Resources, Community, and Economic Development Division Before the Subcommittee on Transportation Committee on ... |
| Date April 17, 1990 |
Report No. RCED-90-146FS |
Title
United States General Accounting Office GAO
April 1990 Fact Sheet for Congressional Requesters AIR TRAFFIC CONTROL Status of FAA’s Effort to Modernize the System ----- .-. ~~ GAO United States General Accounting Offke Washington, D.C. PO548 -Resources, Community, Economic Development and Division B-239008.1 April17,1990 The Honorable Frank R. Lautenberg Subcommittee on Transportation Chairman, a... |
| Date April 6, 1990 |
Report No. IMTEC-90-18 |
Title
_-I- -.-_ ~. United States Generai Accounting Office GAO
.---” -_.---. Report to the Chairman, Committee on \ Science, Space, and Technology, House of Representatives
--. __-___ ___..I. April 1990 SPACE PROGRAM Space Debris a Potential Threat to Space Station and Shuttle Ib 4vf3
GAO/IMTEC-SO-18 Information Management and Technology Division B-237832 April 6,199O The Honorable Robert A. Roe Chair... |
| Date Feb. 27, 1990 |
Report No. T-RCED-90-32 |
Title
United States General Accounting Office Testimony For Release on Delivery Expected at 9:30 a.m. EST Tuesday February 27, 1990 Issues Related to FAA's Modernization of the Air Traffic Control System Statement of Kenneth M. Mead Director, Transportation Issues Resources, Community, and Economic Development Division Before the Subcommittee on Aviation House Committee on Public Works and Transportatio... |
| Date Oct. 5, 1989 |
Report No. NSIAD-90-15 |
Title
GAO AIR FORCE BUDGET Potential Reductions to Aircraft Procurement Budgets -I._---~ ---ll_.“l .-.__ -.~_“-l.l_-l-.- -_--. “--_- _---__ (;AO,‘NSIAI)-!)O-15 GAO United States General Accounting Office Washington, D.C. 20648 National Security and International Affairs Division B-236884 October 6,1989 The Honorable Daniel K. Inouye Chairman, Subcommitteeon Defense Committee on Appropriations Un... |
| Date Sept. 22, 1989 |
Report No. IMTEC-89-62 |
Title
United States General Accounting Office GAO
September 1Bw Report to the Chairman, Subcommittee : on Transportation and Related Agencies, Committee on Appropriations, U. S. Senate AIR TRAFFIC CONTROL FAA Needs to Implement an Effective Testing Program GAO United States General Accounting Office Washington, D.C. 20548 Information Technology Management Division and B-230526 September 22, 1989 Senator... |
| Date June 1, 1989 |
Report No. IMTEC-89-39 |
Title
GAO
June 1989 Report to Congressional Requesters AIR TRAFFIC CONTROL Voice Communications System Continues to Encounter Difficulties GAO/IMTEC-89-39 United States General Accounting Office Washington, D.C. 20548 Information Technology Management Division and B-23469 1 June 1. 1989 The Honorable Frank R. Lautenberg Chairman, Subcommittee on Transportation and Related Agencies Committee on Appropria... |
| Date May 4, 1989 |
Report No. T-IMTEC-89-6 |
Title
United States General Accounting Office Testimony For Release on Delivery Expected at 10:00 a.m. EDT Thursday May 4, 1989 FAA's
System Voice Switching and Control Statement Director, Information for the record by Samuel W. Bowlin Defense and Aeronautics Mission Systems, Management and Technology Division Before the Subcommittee on Transportation and Related Agencies Committee on Appropriations, Un... |
| Date April 19, 1989 |
Report No. RCED-89-114 |
Title
GAO AVIATION SAFETY FAA Action Plan :for Chicago O’Hare International Airport GAO United States General Accounting Office Washington, D.C. 20648 Resources, Community, Economic Development and Division B-232096 April 19, 1989 The Honorable Paul Simon United States Senate Dear Senator Simon: As requested in your letter of October 27, 1988, we have assessed the Federal Aviation Administration’s (... |
| Date April 7, 1989 |
Report No. IMTEC-89-41 |
Title
United States General Accounting Office GAO
April 1989 Report to Chairman, Subcommittee on Space Science and Applications, Committee on Science, Space and Technology, House of Representatives ” SPACEOPERATIONS NASA's
Communications Support for Earth Orbiting Spacecraft . GAO,‘IMTEC-8941 United States General Accounting Office Washington, D.C. 20648 Information Technology Management Division an... |
| Date April 4, 1989 |
Report No. T-RCED-89-20 |
Title
, , United States General Accounting Office / 3 g 3 77 Testimony _, ForRelease on Delivery Expected at 1O:OO a.m. EDT Tuesday April 4, 1989 FAA Appropriation Issues Statement of Kenneth M. Mead, Transportation Director, Resources, Community, Development Division Before the on and Issues Economic Subcommittee House Committee Transportation on Appropriations Y GAO/T-RCED-89-20 , Mr. Chairman and Mem... |
| Date April 4, 1989 |
Report No. T-IMTEC-89-3 |
Title
llnited States General Accounting Office GAO Testimony For Release on Delivery Expected at lo:00 a.m. EDT Tuesday April 4, 1989 FAA's Voice Administrative Communications and Computer Systems Statement Director, Information of Samuel W. Bowlin, Defense and Aeronautics Mission Systems, Management and Technology Division Before the Subcommittee on Transportation, Committee on Appropriations, House of... |
| Date Feb. 3, 1989 |
Report No. NSIAD-89-55 |
Title
Un.ite;d States Genera1 Accounting Office GAO
February 1989 Report to the Chairmen, House and Senate Committees on Armed Services STRATEGIC BOMBERS EHB Cost and Performance Remain Uncertain GAO/NSIAJM9-66 / G-0 ~;iEiagee , ..
National Security and International Affairs Division B-2066 13 February 3, 1989 The Honorable Les Aspin Chairman, Committee on Armed Services House of Representatives The Hon... |
| Date Dec. 16, 1988 |
Report No. NSIAD-89-22 |
Title
United States General Accounting Office GAO”
December 1999 Report to the Chairman, Subcommittee on Science, Technology, and Space, Committee on Commerce, Science, and Transportation, U.S. Senate SPACE SHUTTLE Readiness of the Transoceanic Abort Landing Sites ‘GA&IAD-89-22 ,- s i I GAO LJnited States General Accounting Office Washington, D.C. 20548 National Security and Intematianal Affairs Div... |
| Date Nov. 10, 1988 |
Report No. RCED-89-7 |
Title
,, ,, ,,,., .,. .I United States General Accounting Office Report to the Chairman, Subcommittee on Transportation, Committee on Appropriations, House of Representatives - November 1988 AIR TRAFFIC CONTROL Continued Improvements Needed in FAA’s Management of the NM Plan GAO,‘RCED-89-7 Resources, Community, Economic Development and Division B-230526.4 November lo,1988 The Honorable William Lehma... |
| Date May 16, 1988 |
Report No. RCED-88-118 |
Title
.-ht8y 198% MICROWAVE LANDING SYSTEMS Additional System Should Not E3e F!t33ctlred unless l3enefits Proven _--Resources, Economic Community, Development and Division B-226281.2 May 16, 1988 The Honorable William Lehman Chairman, Subcommittee on Transportation Committee on Appropriations House of Representatives Dear Mr. Chairman: This report is in response to your request to conduct continuing rev... |
| Date Feb. 11, 1988 |
Report No. RCED-88-66BR |
Title
Unfted Statea General -.u- Accounting OffIce Briefing Report to the Honorable J. James Exon, U.S. Senate 1 AIR SAFETY FAA’ Traffic Alert s md Collision Avoidance System
135117 B-222851 The Honorable IJnited States Dear Senator J. James Senate Exon: Exon This briefing report responds to your request that we obtain certain information about the Federal Aviat.i.on Administration's (FAA) proposed Tr... |
| Date Sept. 30, 1987 |
Report No. NSIAD-87-209BR |
Title
_.,-,. -..,----,- ~.-_. ---,_---- -_ --.. . . .-. -.- - .- . ..-_ ,__..__ II ____.,, _, ‘ if.. .’ A .,‘ . . september1987 t GAO l’ nited States General Accounting Office Washington, D.C. 20548 National Security and International Affairs Division B-228776 September 30, 1987 The Honorable Bill Chappell, Jr. Chairman, Subcommittee on Defense Committee on Appropriations House of Representative... |
| Date Sept. 25, 1987 |
Report No. RCED-87-137 |
Title
United GAO N&tees General Accounting OfTice l&i?2 Report to Ccmgressional Requesters September 1987 FM STAFFING Challenges in bkxnaging Shortages in the Maintenance Work Force GAO/ICED-87-137 GAO :::z:D,20648
General Accounting . I . ‘ Office Resources, Community, Economic Development and Division B-228783 September 26,1987 The Honorable Norman Y. Mineta Chairman, Subcommittee on Aviation Commit... |
| Date May 8, 1987 |
Report No. NSIAD-87-119 |
Title
United States General Accounting Office GAO
May 1987 Report to Congressional Requestors NAVY ACQUISITION- Cost md Performmce of various Antisubmarine Warfare Systems 1 1 E i1 \?i2
GAO,‘ NSIAB87-119 j-33 /bSL GAO United States General Accounting Office Washington, D.C. 20548 National Security and International Affairs Division
E-226942 May 8,1987 The Honorable Edward M. Kennedy Chairman, Subcommi... |
| Date May 8, 1987 |
Report No. T-RCED-87-23 |
Title
United States General Accounting Office GAO
.I__ Testimony ~ For Release on Delivery Expected at
10:00 a.m. Effects DST of Delays in FAA's NAS Plan Friday May 8, 1987 Statement of Associate Director Herbert R. McLure, and Economic Development Resources, Community, Division Before Senate the on Transportation Committee on Appropriations of the
Subcommittee Mr. Chairman and Members this of the Subco... |
| Date May 8, 1987 |
Report No. T-IMTEC-87-6 |
Title
United States General Accounting Office Testimony Federal Aviation Administration's System Acquisition of the Advanced Automation Statement of Dr. Carl R. Palmer, Associate Information Management and Technology Division Before the Subcommittee on Transportation Committee on Appropriations U.S. Senate Director Mr. Chairman We are and Members pleased of the Subcommittee: today plans to comment on th... |
| Date April 21, 1987 |
Report No. T-RCED-87-20 |
Title
- -- .-.--..-. .,. I,li2:i States General Accounting OfIke
.-w. da /J274a, ; - *~~~t~,~ny For Release on Delivery Expected at 9:30 a.m. DST Tuesday April 21, 1987 FAA Appropriation Issues Statement of Director Herbert R. McLure, Associate and Economic Development Resources, Community, Division Before the Subcommittee on Transportation House Committee on Appropriations of the 132742 bAO/T-RCED-87-2... |
| Date Dec. 17, 1986 |
Report No. RCED-87-18 |
Title
. -~, United States General Accounting Office Report to the Honorable Albert G. Bustamante House of Representatives December 1986 AIRPORTRADAR
ACQUISITION FAA’s Procurement of Airport Surface Detection Equipment 131789 \ . . * , . . United States General Accounting Office Washington, D.C. 20548 Resources, Community, and Economic Development Division Is-2 18566.6 IJcccmbcr 17, 1986 The IIonorable... |
| Date Sept. 24, 1986 |
Report No. 131079 |
Title
NOI&QE)IAQN CINQ lOXtLN03 ZiOd A3010NH33& 3IddQtI;G '1IIQ do 3sn 3;LITl3JLQS
NO DOlONH33iL aNQ 33N313S 3HJl 60 NO 33LLIWWO3 3SnOH slQI~B;LtlW CINQ 'NOIILQIAQ 'NOIAQtiOdSNQaLL 3HJ4 3xOd38 NO 33LdIWWO38llS NOISIAIa A3010NH33;L CINQ LN3W33QNQW NOILQW?JOdNI llOJJ3xIa 3LLQI3OSSQ 'tI3WlQd d0 ;LN3W3&QtTS '8 PlQ3 9861 'Pit 't139W3Jid3S 'AQaS3NCIBM 'W'Q ~~3AI13Cl
0E:t.j ,LQ CI3533dX3 NO 3SQ3TT3tI tiOd 8t7s... |
| Date April 22, 1986 |
Report No. RCED-86-105FS |
Title
United States Genkal &counting Office Fact Sheet for the Honorable J. James Exon United States Senate Apkil1086 AIR SAFETY Federal Aviation Administration, Role in DevelopingMid-Air Collision Avoidance Back-Up Systems
l Ill II1 1111
129832 UNITED STATES GENERAL ACCOUNTING OFFICE WASHINGTON, D.C. 20648 RESC)URCES, COMMUNITY, AND EC;ONOMIC OEVELOPMENT DIVISION April 22, 1986 S-222851 The Honorable l... |
| Date June 17, 1985 |
Report No. NSIAD-85-94 |
Title
BY THEU.S.GENERALACC&JNTlNG
Report To The Secretary Of Defense OFFICE Navy Should Join The Air Force And Army Program To Develop An Advanced Integrated Avionics System
Modern technology should soon enable separate avionics systems in an aircraft to be consolidated into a single package to conserve space, save weight, and reduce costs. This report points out the potential benefits of avionics conso... |
| Date Jan. 26, 1983 |
Report No. MASAD-83-9 |
Title
. IllIll 11111
120320 Request sent to: for copies of GAO reports should be U.S. General Accounting Office Document Handling and Information Services Facility P.O. Box 6015 Gaithersburg, Md. 20760 Telephone (202) 275-6241 The first five copies of individual reports are free of charge. Additional copies of bound audit reports are $3.25 each. Additional copies of unbound report (i.e., letter reports)... |
| Date June 4, 1982 |
Report No. AFMD-82-91 |
Title
COMPTROLLER GENERAL
WASHINGTON OF
O.C. THE UNITED 2OS# STATES The Honorable Jack Brooks Chairman, Committee on Government Operations House of Representatives Subject: Review of the Federal Aviation Administration's Response to Chairman Jack Brooks' Letter on the National Airspace System Plan (GAO/APMD-82-91) Dear Mr. Chairman: May 25, 1982, letter (see encl. I), we Aviation Administration's (FAA's... |
| Date April 9, 1982 |
Report No. MASAD-82-30 |
Title
UNITED STATESGENERALACCOUNTINGOFFICE
WASHINGTON, D.C. 20549 MISSION ANALYSIS IIIYWLMS ACOUllllflON AND DIVI5ION E-207025 APRlL9,1982 The Honorable The Secretary Attention: Caspar W . Weinberger of Defense Director, G A O Affairs Dear Mr. Secretary: Subject: Opportunities Modifications to Reduce the Cost of Some B-52 (MASAD-82-30) Following Presidential approval of the B-1B program, the Air Force r... |
| Date Feb. 26, 1982 |
Report No. C-MASAD-82-14 |
Title
Thjs is an unclassified digest furnished in lieu of a report containing classifiedsecurity information. REPORT BY THE COMPTROLLER GENERAL OF THE UNITED STATES ISSUES CONCERNING THE NAVY'S EXPENDABLE RELIABLE ACOUSTIC PATH SONOBUOYAND ADVANCED SIGNAL PROCESSOR DIGEST - - .- - - An effective airborne antisubmarine warfare system includes the capability to detect, and destroy the enemy. classify, loc... |
| Date Feb. 16, 1982 |
Report No. AFMD-82-43 |
Title
ACCOlJNTlNGL MANAOEM~T AND FlNANClAL DIVISION B-206064 The Honorable Bob Whittaker House of Representatives
Dear RELEASED FEBRUARY 16,1982 Mr. Whittaker: Computer Outages Their Correlation (AFMD-82-43) at Air Terminal to Near Mid-Air Facilities Collisions 118123 Subject: and In letters of July 7 and October 14, you asked us to investigate and report on, staffing patterns in the Federal Aviation ai... |
| Date Nov. 12, 1981 |
Report No. MASAD-82-6 |
Title
UNITED STATES GENERALACCOUNTINGOFFICE
WASHINGTON, . .
MISSION SYSTEMS ANALYSIS AND ACQUISITION DIVISION D.C. 20548 ..
LM116856 IllllllllllllllllllllllllllIIIIIII B-203651 NOVEMBER12,1981 The Honorable The Secretary Attention: Dear Mr. Caspar W. Weinberger of Defense Assistant for Audit Reports 116856 Secretary: DOD Should Defer Buying New TACAN Equipment and Evaluate Other Alternatives (MASAD-82-6... |
