Procedures for Submitting Changes to Air Traffic Control Publications JO 7000.6B (PDF) Identification and Notification of Differences Between ATO Products and Services and ICAO Publications 7050.1B (PDF) Runway Safety Program with Change 1 JO 7110.10BB PDF, HTM. Flight Services. 2 3 1 4 6 5 7 8 RP1 9 Number Description 1 Enter Key - Allows a user to enter into the Field Menu, enter into a selected menu item, or store into memory changes made to the program. 2 Up Key - Allows the user to scroll up in the menu list to a selected item or increase digits when making value changes. We're running airflow 1.10.9 and it worked until yesterday. When rebuilding the docker-image today it automatically compiled and installed python 3.7.6 and airflow 1.10.9 with required dependencies.
Note: Certain manuals, publications, and orders are again available in HTML format. See memorandum(PDF) for further information.
Manuals
- Aeronautical Information Manual (AIM) Basic(PDF)(Effective 6/17/2021)
- Aeronautical Information Manual (AIM) Basic(HTML)(Effective 6/17/2021)
- Form 1100-1, Directory – Distribution Change Notice(PDF)
- Air Traffic Organization, Safety Management System Manual (SMS) April 2019(PDF)
- Air Traffic Organization, Safety Risk Management Guidance to Systems Acquisitions (SRMGSA) March 2020(PDF)
Publications
- Pilot/Controller Glossary Basic(PDF)(Effective 6/17/2021)
- Pilot/Controller Glossary Basic(HTML)(Effective 6/17/2021)
- Aeronautical Information Publication (AIP) Basic with Amendments 1 and 2(HTML)(Effective 6/17/2021)
- Aeronautical Information Publication (AIP) Basic with Amendments 1 and 2(PDF)(Effective 6/17/2021)
- Aeronautical Information Publication (AIP) Amendment 1(PDF)(Effective 12/31/2020)
- Aeronautical Information Publication (AIP) Amendment 2(PDF)(Effective 6/17/2021)
- Aeronautical Information Publication (AIP) Basic(PDF)(Effective 7/16/2020)
- 2015 Comparison of Air Traffic Management-Related Operational Performance: U.S./Europe(PDF)
For mailing and distribution services, email 9-AWA-ATPUBS@faa.gov.
For hardcopy versions of many of these publications contact the GPO Bookstore, email ContactCenter@gpo.gov; call 1-866-512-1800.
Orders
| Order Number | Order Title |
|---|---|
| JO 1000.37B(PDF) | Air Traffic Organization Safety Management System (10/31/2018) |
| JO 1900.47F(PDF) | Air Traffic Control Operational Contingency Plans (03/31/2020) |
| JO 2900.2(PDF) | Air Traffic Organization Audits and Assessments (06/01/2018) |
| JO 3120.4R(PDF) | Air Traffic Technical Training (10/30/2020) |
| JO 3400.20(PDF) | Individual Performance Management (IPM) for Operational Personnel (01/30/2012) |
| JO 7000.5F(PDF) | Procedures for Submitting Changes to Air Traffic Control Publications (12/31/2020) |
| JO 7000.6B(PDF) | Identification and Notification of Differences Between ATO Products and Services and ICAO Publications (05/17/2021) |
| 7050.1B(PDF) | Runway Safety Program with Change 1 (11/07/2013) |
| JO 7110.10BB PDF, HTM | Flight Services (06/17/2021) |
| JO 7110.65Z PDF, HTM | Air Traffic Control (06/17/2021) |
| JO 7110.66F(PDF) | National Beacon Code Allocation Plan (NBCAP) (06/03/2019) |
| JO 7110.67K(PDF) | Air Traffic Management Security Services for Special Operations (10/01/2019) |
| JO 7110.67K* PS/, HTM | Air Traffic Management Security Services for Special Operations *Non-FAA Employees (10/01/2019) |
| JO 7110.110B(PDF) | Dependent Converging Instrument Approaches (DCIA) with Converging Runway Display Aid (CRDA) (11/17/2017) |
| JO 7110.118B(PDF) | Land and Hold Short Operations (LAHSO) (11/15/2020) |
| JO 7110.121A(PDF) | Precision Runway Monitor-Alternative (PRM-A) Multilateration (MLAT) data for surveillance at Detroit TRACON (D21) (03/19/2019) |
| JO 7110.125(PDF) | Controller Pilot Data Link Communications (CPDLC) in the ERAM Environment (03/27/2018) |
| JO 7110.126A(PDF) | Consolidated Wake Turbulence (CWT) Separation Standards (09/28/2019) |
| JO 7110.127A(PDF) | National Airspace System (NAS) Processing of Foreign Aircraft Identifications with a Numeric Nationality Mark (05/04/2020) |
| JO 7110.662B(PDF) | Automatic Dependent Surveillance-Broadcast (ADS-B) Air Traffic Control (ATC) Services at all facilities using Micro-En Route Automatic Tracking System (Micro-EARTS) and at Anchorage ARTCC using Advanced Technologies and Oceanic Procedures (ATOP) (08/03/2015) |
| JO 7200.20A(PDF) | Voluntary Safety Reporting Programs (09/25/2017)
|
| JO 7200.21A(PDF) | Partnership for Safety Program (06/01/2020) |
| JO 7200.23B(PDF) | Processing of Unmanned Aircraft Systems Requests (07/16/2020) |
| JO 7200.23C(PDF) | Processing of Unmanned Aircraft Systems Requests (09/06/2021) |
| JO 7210.3CC PDF, HTM | Facility Operation and Administration (06/17/2021) |
| JO 7210.55G | Operational Data Reporting Requirements (06/01/2017)
|
| JO 7210.79(PDF) | Controller Pilot Data Link Communications (CPDLC) in the ERAM Environment (03/27/2018) |
| JO 7210.632A(PDF) | Air Traffic Organization Occurrence Reporting (10/01/2020) |
| JO 7210.633A(PDF) | Air Traffic Organization (ATO) Quality Assurance (QA) (10/01/2020) |
| JO 7210.634A(PDF) | Air Traffic Organization (ATO) Quality Control (10/01/2020) |
| JO 7210.637(PDF) | Terminal Flight Data Manager Electronic Flight Strips (03/01/2020) |
| JO 7340.2K PDF, HTM | Contractions (09/10/2020)
|
| JO 7350.9X PDF, HTM | Location Identifiers (04/22/2021) |
| JO 7360.1E(PDF) | Aircraft Type Designators (10/10/2019) |
| JO 7400.2N PDF, HTM | Procedures for Handling Airspace Matters (06/17/2021) |
| JO 7400.10C(PDF) | Special Use Airspace (02/16/2021) |
| JO 7400.11E | Airspace Designations and Reporting Points (09/15/2020)
|
| JO 7610.4V(PDF) | Special Operations (08/15/2019)
|
| JO 7610.12A(PDF) | Assignment and Authorization of Call Sign Designators and Associated Telephonies (03/31/2020) |
| JO 7900.5E(PDF) | Surface Weather Observing w/ Change 1 (01/15/2020) |
| JO 7910.1F(PDF) | Radar Video Maps Program (12/19/2019) |
| 7930.2S PDF, HTM | Notices to Airmen (NOTAM) (01/10/2019)
|
| JO 8020.16C(PDF) | Air Traffic Organization Aircraft Accident and Aircraft Incident Notification, Investigation, and Reporting (12/14/2018)
|
Domestic Notices and International Notices
Airflow 2.3 15 License Key
GENOT/Notices
Plans
- National Runway Safety Plan 2015-2017(PDF)
Air Traffic Procedures Bulletins
- 2021-1(PDF)
- 2020-1(PDF)
- 2019-1(PDF)
- 2018-2(PDF)
- 2018-1(PDF)
- October 2017(PDF)
- May 2017(PDF)
- October 2016(PDF)
Additional Orders, Regulations, and Advisories
For comments about Air Traffic Publications, email 9-awa-atpubs@faa.gov.
Subsections[VW, S & B: 5.4-5.5]
2.3.1 Adiabatic, steady, throttling of a gas (flow through a valve or other restriction)
Figure 2.5 shows the configuration of interest. We wish to know the relation between properties upstream of the valve, denoted by ``1' and those downstream, denoted by ``2'.
To analyze this situation, we can define the system (choosing the appropriate system is often a critical element in effective problem solving) as a unit mass of gas in the following two states. Initially the gas is upstream of the valve and just through the valve. In the final state the gas is downstream of the valve plus just before the valve. The figures on the left of Figure 2.6 show the actual configuration just described. In terms of the system behavior, however, we could replace the fluid external to the system by pistons which exert the same pressure that the external fluid exerts, as indicated schematically on the right side of Figure 2.6.
The process is adiabatic, with changes in potential energy and kinetic energy assumed to be negligible. The first law for the system is therefore
The work done by the system isUse of the first law leads to
In words, the initial and final states of the system have the same value of the quantity . For the case examined, since we are dealing with a unit mass, the initial and final states of the system have the same value of .
We define this quantity as the ``enthalpy,' usually denoted by ,
In terms of the specific quantities, the enthalpy per unit mass is It is a function of the state of the system. has units of Joules, and has units of Joules per kilogram.The utility and physical significance of enthalpy will become clearer as we work with more flow problems. For now, you may wish to think of it as follows (Levenspiel, 1996). When you evaluate the energy of an object of volume , you have to remember that the object had to push the surroundings out of the way to make room for itself. With pressure on the object, the work required to make a place for itself is . This is so with any object or system, and this work may not be negligible. (The force of one atmosphere pressure on one square meter is equivalent to the force of a mass of about .) Thus the total energy of a body is its internal energy plus the extra energy it is credited with by having a volume at pressure . We call this total energy the enthalpy, .
Muddy Points
When is enthalpy the same in initial and final states? (MP 2.3)
2.3.2 Quasi-Static Expansion of a Gas
Consider a quasi-static process of constant pressure expansion. We can write the first law in terms of the states before and after the expansion as
and writing the work in terms of system properties, |
By grouping terms we can write the heat input in terms of the enthalpy change of the system:
2.3.3 Transient filling of a tank
Another example of a flow process, this time for an unsteady flow, is the transient process of filling a tank, initially evacuated, from a surrounding atmosphere, which is at a pressure and a temperature . The configuration is shown in Figure 2.7.
At a given time, the valve at the tank inlet is opened and the outside air rushes in. The inflow stops when the pressure inside is equal to the pressure outside. The tank is insulated, so there is no heat transfer to the atmosphere. What is the final temperature of the gas in the tank?
This time we take the system to be all the gas that enters the tank. The initial state has the system completely outside the tank, and the final state has the system completely inside the tank. The kinetic energy initially and in the final state is negligible, as is the change in potential energy, so the first law again takes the form
Work is done on the system, of magnitude , where is the initial volume of the system, so In terms of quantities per unit mass ( , where is the mass of the system), The final value of the internal energy isFor a perfect gas with constant specific heats (see the next section, Section 2.4),
The final temperature is thus roughly hotter than the outside air!
It may be helpful to recap what we used to solve this problem. There were basically four steps:
- Definition of the system
- Use of the first law
- Equating the work to a `` ' term
- Assuming the fluid to be a perfect gas with constant specific heats.
A message that can be taken from both of these examples (as well as from a large number of other more complex situations, is that the quantity occurs naturally in problems of fluid flow. Because the combination appears so frequently, it is not only defined but also tabulated as a function of temperature and pressure for a number of working fluids.
Airflow 2.3.13 Torrent
Muddy Points
In the filling of a tank, why (physically) is the final temperature in the tank higher than the initial temperature? (MP 2.4)
2.3.4 The First Law in Terms of Enthalpy
We start with the first law in differential form and substitute for by assuming a quasi-static or reversible process: 
The definition of enthalpy, Airflow 2.1.0 Release Notes
can be differentiated (applying the chain rule to the term) to produce |
Substituting the above for the in the First Law, we obtain
Airflow 2.0.1
UnifiedTP