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Transmission Loss Atlas for Select Aeronautical Se...
作者
Gary D. Gierhart
出版1969
ISBN
IND:30000091794671
主題
Aeronautics
Interference Predictions for VHF/UHF Air Navigatio...
作者
Gary D. Gierhart / M. E. Johnson
出版1970
ISBN
PSU:000072011638
主題
Instrument landing systems
Electrospace Planning and Engineering for the Air ...
作者
Gary D. Gierhart / Robert W. Hubbard / Don V. Glen
出版1970
ISBN
UOM:39015007658415
主題
Air traffic control
The IF-77 Electromagnetic Wave Propagation Model
作者
Gary D. Gierhart
出版1983
ISBN
UCBK:C101375820
主題
Air traffic control
Interference Predictions for the Instrument Landin...
作者
Gary D. Gierhart / M. E. Johnson
出版1965
ISBN
UOM:39015086570333
主題
Aeronautical instruments
Federally Supported Mathematical Models
作者
Gary Fromm / William L. Hamilton / Diane E. Hamilton
出版1975
ISBN
UOM:39015005609899
主題
Executive departments
Federally Supported Mathematical Models: Survey an...
作者
Gary Fromm / William L. Hamilton / Diane E. Hamilton
出版1975
ISBN
IND:32000006164943
主題
Executive departments
Interference Predictions for VHF/UHF Air Navigatio...
作者
Gary D. Gierhart / M. E. Johnson
出版1967
ISBN
OCLC:960955107
主題
Aids to navigation
Analysis of Air-ground Radio Wave Propagation Meas...
作者
Institute for Telecommunication Sciences
出版1971
ISBN
PSU:000070963816
主題
Radio measurements
Interference Predictions for VHF/UHF Air Navigatio...
作者
Gary D. Gierhart / M. E. Johnson
出版1970
ISBN
PSU:000072011638
主題
Instrument landing systems
Electrospace Planning and Engineering for the Air ...
作者
Gary D. Gierhart / Robert W. Hubbard / Don V. Glen
出版1970
ISBN
UOM:39015007658415
主題
Air traffic control
Transmission Loss Atlas for Select Aeronautical Se...
作者
Gary D. Gierhart
出版1969
ISBN
IND:30000091794671
主題
Aeronautics
An Atlas of Basic Transmission Loss for 125 MHZ-15...
作者
M. E. Johnson / Gary D. Gierhart
出版1980
ISBN
OCLC:6665556
主題
Radio
UHF TRANSMISSION LOSS ESTIMATES FOR GOES.
作者
Institute for Telecommunication Sciences / United States. Department of Commerce. Office of Telecommunications / Gary D. Gierhart / Mary Ellen Johnson / Boulder Laboratories (U.S.)
出版1972
ISBN
OCLC:897977666
An Atlas of Basic Transmission Loss for 125 MHZ-15...
作者
M. E. Johnson
出版1980
ISBN
UCSD:31822007587033
主題
Radio
Interference Predictions for the Instrument Landin...
作者
Gary D. Gierhart / M. E. Johnson
出版1965
ISBN
UIUC:30112106655712
主題
Aeronautical instruments
The IF-77 Electromagnetic Wave Propagation Model
作者
Gary D. Gierhart
出版1983
ISBN
UCBK:C101375820
主題
Air traffic control
SERVICE VOLUME PREDICTIONS FOR AIR NAVIGATION FACI...
作者
Boulder Laboratories (U.S.) / Gary D. Gierhart
出版1963
ISBN
OCLC:897972777
PERFORMANCE ESTIMATES FOR SCOPE COMMUNICATIONS SYS...
作者
Institute for Telecommunication Sciences / United States. Department of Commerce. Office of Telecommunications / Gary D. Gierhart / D. V. Glen / Charles A. Samson / George Allen Hufford
出版1972
ISBN
OCLC:897977561
Applications Guide for Propagation and Interferenc...
作者
M. E. Johnson / Gary D. Gierhart
出版1978
ISBN
OCLC:4261224
主題
Radio
Interference Predictions for VHF/UHF Air Navigatio...
作者
G. D. Gierhart / M. E. Johnson / OFFICE OF TELECOMMUNICATIONS BOULDER CO INST FOR TELECOMMUNICATION SCIENCES.
出版1971
ISBN
OCLC:227616998
COMPARISON OF 9293 AND 9430 MC/S PROPAGATION DATA ...
作者
Boulder Laboratories (U.S.) / Gary D. Gierhart / Charles A. Samson / Robert W. Krinks
出版1964
ISBN
OCLC:897973845
Comparison of Measured Data with IF-77 Propagation...
出版1979
ISBN
OCLC:227427530
GOES TELECOMMUNICATION STUDY 1971
作者
United States. Department of Commerce. Office of Telecommunications / John J. Tary / Ralph R. Bergman / Gary D. Gierhart
出版1971
ISBN
OCLC:897977477
COMPUTER PROGRAMS FOR AIR/GROUND PROPAGATION AND I...
作者
Institute for Telecommunication Sciences. Office of Telecommunications / Gary D. Gierhart / M. E. Johnson / Boulder Laboratories (U.S.)
出版1973
ISBN
OCLC:897987023
Electrospace Planning and Engineering for Air Traf...
出版1970
ISBN
OCLC:1029789063
主題
Air traffic control
Propagation model (O.1 to 20 GHz) extensions for 1...
作者
Gary D. Gierhart / M. E. Johnson
出版1978
ISBN
OCLC:5154195
主題
Radio wave propagation
The Prediction of Service Volumes for Air Navigati...
作者
Gary D. Gierhart / Boulder Laboratories (U.S.) / United States. National Bureau of Standards / Jack S. Miller / M. E. Johnson / A. P. Barsis
出版1962
ISBN
OCLC:37952428
主題
Aircraft
Analysis of Air-ground Radio Wave Propagation Meas...
作者
Gary D. Gierhart / Institute for Telecommunication Sciences / Institute for Telecommunication Sciences. Boulder Laboratories / A. P. Barsis / M. E. Johnson / E. M. Gray / Frederick M. Capps
出版1971
ISBN
OCLC:83920931
主題
Radio measurements
Effects of Security Fences on VHF/UHF Propagation
作者
Gary D. Gierhart / Institute for Telecommunication Sciences / M. E. Johnson / INSTITUTE FOR TELECOMMUNICATION SCIENCES BOULDER CO. / Boulder Laboratories (U.S.)
出版1969
ISBN
OCLC:227661617