P.310

Definitions of terms relating to propagation in non-ionized media �

P.311

Acquisition, presentation and analysis of data in studies of radiowave propagation �

P.313

Exchange of information for short-term forecasts and transmission of ionospheric disturbance warnings �
Note - Suppressed on 10/10/2013 (CACE/636)

P.341

The concept of transmission loss for radio links �

P.368

Ground-wave propagation prediction method for frequencies between 10 kHz and 30 MHz �

P.369

Reference atmosphere for refraction �
Note - Suppressed on 24/10/97 (RA-97) - This Recommendation has been replaced by Rec. ITU-R P.453-6

P.370

VHF and UHF propagation curves for the frequency range from 30�MHz to 1�000�MHz. Broadcasting services �
Note - Suppressed on 22/10/01 (CACE/233)

P.371

Choice of indices for long-term ionospheric predictions �

P.372

Radio noise �

P.373

Definitions of maximum and minimum transmission frequencies �

P.434

ITU-R reference ionospheric characteristics and methods of basic MUF, operational MUF and ray-path prediction �
Note - Suppressed on 24/10/97 (RA-97)

P.435

Sky-wave field-strength prediction method for the broadcasting service in the frequency range 150 to 1600 kHz �
Note - Suppressed on 20/10/95 (RA-95)

P.452

Prediction procedure for the evaluation of interference between stations on the surface of the Earth at frequencies above about 100 MHz �

P.453

The radio refractive index: its formula and refractivity data �
Note - This Recommendation replaces Rec. ITU-R P.369-6

P.525

Calculation of free-space attenuation �

P.526

Propagation by diffraction �

P.527

Electrical characteristics of the surface of the Earth �

P.528

A propagation prediction method for aeronautical mobile and radionavigation services using the VHF, UHF and SHF bands �

P.529

Prediction methods for the terrestrial land mobile service in the VHF and UHF bands �
Note - Suppressed on 22/10/01 (CACE/233)

P.530

Propagation data and prediction methods required for the design of terrestrial line-of-sight systems �

P.531

Ionospheric propagation data and prediction methods required for the design of satellite networks and systems �

P.532

Ionospheric effects and operational considerations associated with artificial modification of the ionosphere and the radio-wave channel �

P.533

Method for the prediction of the performance of HF circuits �

P.534

Method for calculating sporadic-E field strength �

P.581

The concept of "worst month" �

P.616

Propagation data for terrestrial maritime mobile services operating at frequencies above 30�MHz �
Note - Suppressed on 22/10/01 (CACE/233)

P.617

Propagation prediction techniques and data required for the design of trans-horizon radio-relay systems �

P.618

Propagation data and prediction methods required for the design of Earth-space telecommunication systems �

P.619

Propagation data required for the evaluation of interference between stations in space and those on the surface of the Earth �

P.620

Propagation data required for the evaluation of coordination distances in the frequency range 100 MHz to 105 GHz �

P.676

Attenuation by atmospheric gases and related effects �

P.678

Characterization of the variability of propagation phenomena and estimation of the risk associated with propagation margin �

P.679

Propagation data required for the design of broadcasting-satellite systems �

P.680

Propagation data required for the design of Earth-space maritime mobile telecommunication systems �

P.681

Propagation data required for the design systems in the land mobile-satellite service �

P.682

Propagation data required for the design of Earth-space aeronautical mobile telecommunication systems �

P.683

Sky-wave field strength prediction method for propagation to aircraft at about 500 kHz �
Note - Suppressed on 20/10/95 (RA-95)

P.684

Prediction of field strength at frequencies below about 150 kHz �

P.832

World Atlas of Ground Conductivities �

P.833

Attenuation in vegetation �

P.834

Effects of tropospheric refraction on radiowave propagation �

P.835

Reference atmospheres �

P.836

Water vapour: surface density and total columnar content �

P.837

Characteristics of precipitation for propagation modelling �

P.838

Specific attenuation model for rain for use in prediction methods �

P.839

Rain height model for prediction methods �

P.840

Attenuation due to clouds and fog �

P.841

Conversion of annual statistics to worst-month statistics �

P.842

Computation of reliability and compatibility of HF radio systems �

P.843

Communication by meteor-burst propagation �

P.844

Ionospheric factors affecting frequency sharing in the VHF and UHF bands (30�MHz-3�GHz) �

P.845

HF field-strength measurement �

P.846

Measurements of ionospheric and related characteristics �

P.1057

Probability distributions relevant to radiowave propagation modelling �

P.1058

Digital topographic databases for propagation studies �

P.1059

Method for predicting sky-wave field strengths in the frequency range 1605 to 1705 kHz �
Note - Suppressed on 20/10/95 (RA-95)

P.1060

Propagation factors affecting frequency sharing in HF terrestrial systems �

P.1144

Guide to the application of the propagation methods of Radiocommunication Study Group 3 �

P.1145

Propagation data for the terrestrial land mobile service in the VHF and UHF bands �
Note - Suppressed

P.1146

The prediction of field strength for land mobile and terrestrial broadcasting services in the frequency range from 1 to 3�GHz �
Note - Suppressed on 22/10/01 (CACE/233)

P.1147

Prediction of sky-wave field strength at frequencies between about 150 and 1 700 kHz �

P.1148

Standardized procedure for comparing predicted and observed HF sky-wave signal intensities and the presentation of such comparisons �

P.1238

Propagation data and prediction methods for the planning of indoor radiocommunication systems and radio local area networks in the frequency range 300 MHz to 450 GHz �

P.1239

ITU-R reference ionospheric characteristics �

P.1240

ITU-R methods of basic MUF, operational MUF and ray-path prediction �

P.1321

Propagation factors affecting systems using digital modulation techniques at LF and MF �

P.1322

Radiometric estimation of atmospheric attenuation �
Suppressed on 29/07/2015 (CACE/745)

P.1406

Propagation effects relating to terrestrial land mobile and broadcasting services in the VHF and UHF bands �

P.1407

Multipath propagation and parameterization of its characteristics �

P.1409

Propagation data and prediction methods for systems using high altitude platform stations and other elevated stations in the stratosphere at frequencies greater than about 0.7 GHz �

P.1410

Propagation data and prediction methods required for the design of terrestrial broadband radio access systems operating in a frequency range from 3 GHz to 60 GHz �

P.1411

Propagation data and prediction methods for the planning of short-range outdoor radiocommunication systems and radio local area networks in the frequency range 300 MHz to 100 GHz �

P.1412

Propagation data for the evaluation of coordination between Earth stations working in the bidirectionally allocated frequency bands �

P.1510

Mean surface temperature �

P.1511

Topography for Earth-space propagation modelling �

P.1546

Method for point-to-area predictions for terrestrial services in the frequency range 30 MHz to 4 000 MHz �

P.1621

Propagation data required for the design of Earth-space systems operating between 20 THz and 375 THz �

P.1622

Prediction methods required for the design of Earth-space systems operating between 20 THz and 375 THz �

P.1623

Prediction method of fade dynamics on Earth-space paths �

P.1791

Propagation prediction methods for assessment of the impact of ultra-wideband devices �

P.1812

A path-specific propagation prediction method for point-to-area terrestrial services in the frequency range 30 MHz to 6 GHz �

P.1814

Prediction methods required for the design of terrestrial free-space optical links �

P.1815

Differential rain attenuation �

P.1816

The prediction of the time and the spatial profile for broadband land mobile services using UHF and SHF bands �

P.1817

Propagation data required for the design of terrestrial free-space optical links �

P.1853

Time series synthesis of tropospheric impairments �

P.2001

A general purpose wide-range terrestrial propagation model in the frequency range 30 MHz to 50 GHz �

P.2040

Effects of building materials and structures on radiowave propagation above about 100 MHz �

P.2041

Prediction of path attenuation on links between an airborne platform and Space and between an airborne platform and the surface of the Earth �

P.2108

Prediction of clutter loss �

P.2109

Prediction of building entry loss �

P.2145

Digital maps related to the calculation of gaseous attenuation and related effects �

P.2146

Sea surface bistatic scattering �

P.2147

Acquisition, presentation, analysis and use of digital products in studies of radiowave propagation �

P.2148

Digital maps related to surface wind speed statistics �