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Welcome to the Surface/Upper Air Division

To reach a subsection of OBS 3 see our Organization Chart    
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Program Documents and Links Last Updated
All Programs - NLSC Return Shipping Information
       - New Return LRU Procedures
       - Return Label Request Form (revised)
       - Frequently Asked Question
- All Programs Maintenance Note 1: Procedures for Equipment Return to NLSC
- NWS H-14A Online Equipment Return Form



- ASOS Modification Note 102, Revision B, Federal Aviation Administration (FAA) National Airspace System Information Display System (NIDS) Interface Port Assignment and ConfigurationNew
- ASOS Maintenance Note 75, Distribution of ASOS STM, Revision B, Chapter 5, Part 1New
- ASOS Modification Note 91, Revision B, Replacement of Faulty CRT VDUNew
- ASOS Modification Note 90, Revision B, Replacement of Faulty CRT OIDNew
- ASOS Maintenance Note 66, Revision A, Installation and Removal of the ASOS IFW Sensor Bird Deterrents New
- ASOS Modification Note 89, Revision B, ASOS IFW Sensor Bird Deterrent Installation and RemovalNew
- ASOS Modification Note 103, ASOS IFW Sensor NSBD Installation and RemovalNew
- ASOS Maintenance Note 88, Revision A, Distribution of ASOS STM, Revision B, Chapter 6, Part 2



- AWIPS System Modification Note 84: AWIPS Linux Workstation (LX) Phase 2 Installationbullet
- AWIPS System Administration Note 19: AWIPS System Backup Recovery Testing bullet
- AWIPS System Modification Note 85: AWIPS Pre-Processor (PX) Replacement bullet
- AWIPS Software Installation Note 106: Release 16.2.2bullet
- AWIPS System Modification Note 83: AWIPS LDAD FW Replacement bullet
- AWIPS System Modification Note 82A: AWIPS HSW1 and HSW2 Replacement bullet
- AWIPS Software Installation Note 105: Release 16.2.1 bullet
- AWIPS System Modification Note 80: Broadcast Message Handler (BMH)
System Installation
- AWIPS System Modification Note 81: AWIPS CPSBN1 and CPSBN2 Server Replacement
-AWIPS System Modification Note 78: AWIPS Terminal Server and Console (TSC) Replacement
- AWIPS Software Installation Note 104, Release 16.1.1
- AWIPS Build Statusbullet
- Release OB Install Instructions and Release Notes


- Communications Equipment Mod Note 102, CEC 300W or 1000W Transmitter INCO Instructions, Revision Anew image
- NWR Armstrong Transmitter, Versions A and B, Preventive Maintenance Schedule and Performance Measurementsnew image
- NWR Continental Electronics Transmitter Preventive Maintenance Schedule and Performance Measurementsnew image
- NWR Nautel Transmitter Preventive Maintenance Schedule
- NWR Transmitter Manuals
- NWR Transmitter Maintenance Schedule - Crown
- NWR Transmitter Maintenance Schedule - SRS
- Console Replacement System (CRS) System Admin Manual
- Console Replacement System Maintenance Schedule
- Console Replacement System Maintenance Manual
- NOAA Weather Radio (NWR) Home Page
- Console Replacement System (CRS) Home Page
- Broadcast Message Handler (BMH) Home Page (under construction)
- EHB 7 (Communication Equipment)
- NWR Transmitter Remote Applications and Software/Firmware Updates
- UHF Radio Software and Firmware Updates
- NWR RSM Pilot Software and Firmware Updates

Environment & Safety

- Initial Report of NOAA Incident, Injury, Work Related Illness, or Near Miss
Report of a Possible Safety or Health Hazard
- Workers' Compensation Procedures
- Occupational Safety & Health Protection For NOAA Employees, Dept of Commerce poster
- OSHA Safety Poster: Job Safety and Health: It's the Law External site
- Monthly Safety Inspection Checklist


- Main Technical Manual Publication Page
   Active Modification Notes     Inactive Modification Notes
   Active Maintenance Notes   Inactive Maintenance Notes
   Active Software Notes           Inactive Software Notes

ART, RRS, RSOIS, Wind Profiler - RRS Maintenance Note 16 RRS Speakerphone Replacement new image
- RRS Software Note 18 Revision A, Installation of RWS Software Version
- RRS Maintenance Note 15 Revision A: Distribution of NWS EHB 9-721 Manual
- RRS Maintenance Note 14 Revision A: Distribution of NWS EHB 9-730, RRS System Administration Manual
OPSnet - OPSNet System Modification Note 10 Amendment 1: Installation of Frequency Disturbance Recorder new image
- OPSNet System Modification Note 9: Installation of Juniper EX2200 Switch
- OPSNet System Modification Note 10: Installation of Frequency Disturbance Recorder
- System Modification Note 8, OPSnet PA-88 Modem Installation
Engineering Handbooks

- EHB-1 C Temperature 16-14new image
- EHB-1 F Surface Wind 16-15new image
- EHB-1 M Computer Based Systems 16-16new image
- EHB-1 B Communication 16-13new image
- EHB-1 S Automatic Weather Observing Equipment 16-12new image
- EHB-1 D Hydrologic Equipment 16-11new image
- EHB-1 R Weather Surveillance Radar 16-10new image
- EHB-1 J Aerological Soundings 16-9 new image
- EHB-1 X Weather Service Publications 16-5new image
- EHB-1 Misc. Miscellaneous 16-4new image
- Subscribe to NWS Technical Order Updates

Facilities - Kohler Emergency Generator Documents for ASOS and NWR
- ASOS Maintenance Note 67: Standby Power System Preventative Maintenance
- Kohler 12RES and 30RYG Engine Generator Set & MPAC 1500 ATS Schedule
- Facilities Maintenance Schedule - GenCore Hydrogen Fuel Cells and Storage Module
Other Test Equipment - Calibration Contract Extension (11/1/16 to 1/31/17) Site Visit Schedulenew image
- Calibration of RF Radiation Meters (and Monitors)
Hydrology - Hydrologic Equipment Modification Note 3, Revision A: CHPS Hardware Install
- Hydro D111D Note 2, Modification - Fischer & Porter/Belfort Rebuild Version D (FPR-D) Installation

- Hydrologic Equipment Modification Note 4: CHPS Hardware Install
- Hydro D111C Note 1, Modification - Fischer & Porter/Belfort Upgrade (FPU) Installation, Version C
- Hydro D111C Note 2 Software - FPU Datakey Reader Operation Under Windows XP Installation

- COOP D111D Note 4, Modification - Fischer and Porter (F&P) Rebuild Version D (FPR-D) Firmware Upgrade
- COOP D111D Note 3, Modification - Solar Panel Regulator Installation, D900-1A1A2
- COOP D111E Note 2, Modification - FPR-E Battery Cable Modification

- COOP D111E Note 1, Modification - Fischer & Porter/Belfort Rebuild Version E (FPR-E) Installation, (D111E)


Related Links:
• Engineering Management Reporting System
• Radar Operations Center
• Engineering Handbooks
• National Logistics Support Center
• AWIPS Configuration Management

• NWS Training Center
• NOAA Locator
• National and State Weather Data
• Change Management

National Weather Service
Office of Observations
1325 East West Highway
Silver Spring, MD 20910

Last Modified: December 5, 2016

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