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| No. | Description | Source | Size | Ext | Date |
| 0 | Day of Year Perpetual Calendar | National Aeronautics and Space Administration | 114.8 kB | ||
| 00 | Julian Date Calendar, Perpetual | United States Forest Service | 9.8 kB | ||
| 001 | Radio Time Signals | National Institute of Standards and Technology | 657.6 kB | 2002-11-27 | |
| 002 |
WWVB Improvements: New Power from an Old Timer |
National Institute of Standards and Technology | 319.6 kB | ||
| 003 | Enhanced WWVB Broadcast Format |
Time and Frequency Services National Institute of Standards and Technology |
668.1 kB | 2013-01-25 | |
| 1 | Master List of Elected Officials | Guilford County, NC | 404.4 kB | 2016-04-26 | |
| 2 |
The Government of the United States Organization Chart |
United States Government Manual | 164.1 kB | 2014-01-08 | |
| 3 |
Communications Act of 1934: as amended by the Telecommunications Act of 1996 |
Federal Communications Commission | 959.4 kB | 2009-09-08 | |
| 4 |
NIST Recommended Practice Guide
Surges Happen! How to Protect the Appliances in Your Home Special Publication 960-6 |
National Institute of Standards and Technology | 1.3 MB | 2001-05 | |
| 5 | Calculations and Conversions | National Imagery and Mapping Agency | 271.0 kB | ||
| 6 |
Chart United States Frequency Allocations The Radio Spectrum |
National Telecommunications and Information Administration |
342.3 kB | 2011-09-29 | |
| 7 |
FCC Online Table of Frequency Allocations 47 C.F.R. § 2.106 |
Federal Communications Commission | 1.3 MB | 2014-05-05 | |
| 8 |
Table of Frequency Allocations (text) |
National Telecommunications and Information Administration |
297.6 kB | 2011-06-03 | |
| 10 |
Space Environment Topics Radio Wave Propagation |
Space Environment Laboratory National Oceanic and Atmospheric Administration |
495.3 kB | 1994 | |
| 11 | Overview of Propagation Theory | National Institute of Standards and Technology | 309.1 kB | 2004-11-03 | |
| 12 | Radio Wave Propagation in the Earth's Crust | National Institute of Standards and Technology | 8.6 MB | 2012-01-09 | |
| 13 |
Antenna System Guide Radio Wave Propagation |
National Criminal Justice Reference Service | 412.7 kB | 2001-04-11 | |
| 17 |
Map U.S. Seasonal Drought Outlook Drought Tendency During the Valid Period |
Climate Prediction Center National Oceanic and Atmospheric Administration |
475.0 kB | 2014-06-19 | |
| 21 |
Public Information Statement Severe Weather Awareness Week in North Carolina 2014 NOAA Weather Radio |
National Weather Service | 151.0 kB | 2014-02-24 | |
| 22 |
Map Imported Fire Ant Quarantine Area 2014 |
Department of Agriculture and Consumer Services State of North Carolina | 702.1 kB | 2014 | |
| 23 |
Map International Telecommunications Union Regions |
Federal Communications Commission | 77.6 kB | 1999-09-21 | |
| 25 |
Map Boundaries for Weather Reporting One |
National Oceanic and Atmospheric Administration | 696.8 kB | ||
| 26 |
Map Boundaries for Weather Reporting Two |
National Oceanic and Atmospheric Administration | 471.1 kB | ||
| 34 |
Investigations of Relatively Easy To Construct Antennas With Efficiency in Receiving Schumann Resonances NASA/TM-2003-212647 |
National Aeronautics and Space Administration | 529.7 kB | 2004-03-23 | |
| 36 |
First Report and Order and Further Notice of Proposed Rulemaking in WT Docket No. 99-217 |
Federal Communications Commission | 431.2 kB | 2000-10-25 | |
| 39 |
Preparedness for Individuals with Access and Functional Needs |
Federal Emergency Management Agency | 141.9 kB | 2013-07-23 | |
| 41 | Home Wireless Safety Checklist |
Consumer Task Force Federal Communications Commission |
143.0 kB | 2011-06-06 | |
| 42 |
RadTown USA Responding to Radiation Emergencies |
U.S. Environmental Protection Agency | 108.2 kB | 2010-02-25 | |
| 43 |
RadTown USA Sun Activity |
U.S. Environmental Protection Agency | 128.7 kB | 2013-10-23 | |
| 44 |
RadTown USA Sun Exposure |
U.S. Environmental Protection Agency | 99.0 kB | 2010-02-25 | |
| 45 |
RadTown USA Wireless Technology |
U.S. Environmental Protection Agency | 133.1 kB | 2013-02-27 | |
| 46 |
RadTown USA Airport Security Scanning |
U.S. Environmental Protection Agency | 65.1 kB | 2010-02-25 | |
| 47 |
RadTown USA Nuclear Weapons |
U.S. Environmental Protection Agency | 96.5 kB | 2010-02-25 | |
| 48 |
RadTown USA Nuclear Submarines |
U.S. Environmental Protection Agency | 102.8 kB | 2010-02-25 | |
| 49 |
RadTown USA Smoke Detectors |
U.S. Environmental Protection Agency | 88.6 kB | 2010-02-25 | |
| 50 |
RadTown USA Discarded Tritium Exit Signs |
U.S. Environmental Protection Agency | 177.6 kB | 2010-04-01 | |
| 51 |
RadTown USA Moisture and Density "Nuclear" Gauges Used in Road Construction |
U.S. Environmental Protection Agency | 107.2 kB | 2010-02-25 | |
| 52 |
RadTown USA Radon in Homes and Buildings |
U.S. Environmental Protection Agency | 135.8 kB | 2012-11-14 | |
| 53 |
RadTown USA Cosmic Radiation During Flights |
U.S. Environmental Protection Agency | 81.1 kB | 2010-02-25 | |
| 54 |
RadTown USA Radionuclides in Private Wells |
U.S. Environmental Protection Agency | 104.5 kB | 2010-02-25 | |
| 55 |
RadTown USA Depleted Uranium Projectiles |
U.S. Environmental Protection Agency | 89.8 kB | 2010-02-25 | |
| 56 |
RadTown USA Mail Irradiation |
U.S. Environmental Protection Agency | 92.0 kB | 2010-02-25 | |
| 57 |
RadTown USA Industrial Radiography |
U.S. Environmental Protection Agency | 124.6 kB | 2012-12-04 | |
| 58 |
RadTown USA Radionuclides in Public Drinking Water |
U.S. Environmental Protection Agency | 132.8 kB | 2010-02-25 | |
| 59 |
RadTown USA Shipping Port Security |
U.S. Environmental Protection Agency | 96.4 kB | 2010-02-25 | |
| 60 |
RadTown USA Nuclear Power Plant |
U.S. Environmental Protection Agency | 92.1 kB | 2010-02-25 | |
| 61 |
Emergency Communications Acronyms for Amateur Radio Operators |
Federal Communications Commission | 318.9 kB | 2010-03-05 | |
| 62 |
Space Environment Topics The Ionosphere |
Space Environment Center National Oceanic and Atmospheric Administration |
130.6 kB | 1999 | |
| 63 |
Space Environment Topics Aurora |
Space Environment Center National Oceanic and Atmospheric Administration |
237.0 kB | 1996 | |
| 64 |
Map Effects at the Atomic Level for Electric Charge, Electric Currents, Electromagnetism |
National Aeronautics and Space Administration | 8.9 kB | 2013-07-26 | |
| 65 |
RadTown USA Industrial Particle Accelerators |
U.S. Environmental Protection Agency | 100.0 kB | 2010-02-25 | |
| 68 |
Space Environment Topics Navigation |
Space Environment Laboratory National Oceanic and Atmospheric Administration |
173.3 kB | 1995 | |
| 69 |
Consumer Health Information Use Your Microwave Safely |
U.S. Food and Drug Administration | 749.9 kB | 2008-11-26 | |
| 72 |
Space Environment Topics Radio Wave Propagation |
Space Environment Laboratory National Oceanic and Atmospheric Administration |
495.3 kB | 1994 | |
| 75 |
CyberScience Lab Report Introduction to Basic Networking |
CyberScience Laboratory National Institute of Justice National Law Enforcement and Corrections Technology Center |
539.5 kB | 2003-06-13 | |
| 79 |
Navy Electricity and Electronics Training Series Module 20---Master Glossary NAVEDTRA 14192 |
U.S. Navy | 526.2 kB | 2002-11-29 | |
| 92 |
Hardening Network Infrastructure: Security Recommendations for System Accreditors |
Information Assurance Directorate National Security Agency |
143.5 kB | 2013-04-29 | |
| 93 |
Surviving the Storm: A Guide to Wildfire Preparedness |
Federal Emergency Management Agency | 242.8 kB | 1998-08-11 | |
| 94 |
Memorandum of Understanding Between the American Radio Relay League, Inc. and the National Weather Service |
American Radio Relay League, Inc. National Weather Service |
70.2 kB | 2011-09-06 | |
| 96 | Nano Scale | National Nanotechnology Coordination Office | 50.7 kB | ||
| 104 |
DOE Fundamentals Handbook Mathematics Volume 1 of 2 |
U.S. Department of Energy | 944.7 kB | 2005-07-19 | |
| 105 |
DOE Fundamentals Handbook Mathematics Volume 2 of 2 |
U.S. Department of Energy | 922.9 kB | 1998-12-22 | |
| 112 |
DOE Fundamentals Handbook Material Science Volume 2 of 2 |
U.S. Department of Energy | 960.7 kB | 2005-07-19 | |
| 118 |
DOE Fundamentals Handbook Thermodynamics, Heat Transfer, and Fluid Flow Volume 2 of 3 |
U.S. Department of Energy | 829.8 kB | 2005-07-19 | |
| 129 |
Map Mid-Atlantic NOAA Weather Radio |
National Oceanic and Atmospheric Administration | 333.6 kB | 2004-03-31 | |
| 137 |
OSHA Fact Sheet Fire Ants |
Occupational Safety and Health Administration U.S. Department of Labor |
34.5 kB | 2005-10-24 | |
| 138 |
OSHA Fact Sheet Grounding Requirements for Portable Generators |
Occupational Safety and Health Administration U.S. Department of Labor |
24.6 kB | 2005-10-27 | |
| 139 |
OSHA Fact Sheet Working Safely With Electricity |
Occupational Safety and Health Administration U.S. Department of Labor |
361.9 kB | 2004-08-18 | |
| 140 |
OSHA Quick Card Electrical Safety |
Occupational Safety and Health Administration U.S. Department of Labor |
59.5 kB | 2013-04-25 | |
| 141 | Coaxial Cable Theory and Practice | David T. Macchiarolo, AJ4TF | 1.5 MB | 2012-11-04 | |
| 146 | Weather Map Symbols |
JetStream National Weather Service National Oceanic and Atmospheric Administration |
57.4 kB | 2012-06-13 | |
| 147 |
Public Information Statement Gap in NOAA Radio Coverage Now Appears Unlikely |
National Weather Service National Oceanic and Atmospheric Administration |
25.4 kB | 2014-05-14 | |
| 151 | Seasons in the USA | Raleigh D. Stout, AC5JW | 1.5 kB | 2014-06-23 | |
| 157 | Temperature Conversion | National Institute of Standards and Technology | 109.5 kB | 2009-07-02 | |
| 158 | 47 CFR §97 - Rules of the Amateur Radio Service | Americal Radio Relay League, Inc. | 255.0 kB | 2014-01-08 | |
| 160 |
Book Mysteries of the Sun |
Heliophysics Division Science Mission Directorate National Aeronautics and Space Administration |
38.8 MB | 2011-10-31 | |
| 162 | Skywatcher's Cloud Chart |
National Weather Service National Oceanic and Atmospheric Administration |
701.4 KB | 2007-02-23 | |
| 163 | Space Weather Scales |
National Weather Service National Oceanic and Atmospheric Administration |
140.4 kB | 2015-03-23 | |
| 164 | NWS Blacksburg SKYWARN Pocket Spotter Guide |
National Weather Service National Oceanic and Atmospheric Administration |
277.3 kB | 2007-01-18 | |
| 165 |
The Warren Commission Report: The Official Report on the Assassination of President John F. Kennedy |
United States Government Publishing Office | 81.2 MB | 1964-09-24 | |
| 166 | UV Radiation | U.S. Environmental Protection Agency | 137.7 kB | 2010-06 | |
| 168 | Deployment Operations Guide |
Guilford County ARES Auxiliary Communications |
1.5 MB | 2014-08-01 |
