The NOP Network Operations Portal by EUROCONTROL provides essential information and updates on air traffic management and aviation services in Europe.

The Network Operations Portal (NOP) is a collaboration application that enables the EUROCONTROL Network Manager’s (NM) operational stakeholders to interact and collaborate with our Network Manager Operations Centre (NMOC). The main purpose of the portal is to improve stakeholder collaboration and performance by:

In computer science, a NOP, no-op, or NOOP (pronounced "no op"; short for no operation) is a machine language instruction and its assembly language mnemonic, programming language statement, or computer protocol command that does nothing.

In computer security, a NOP slide, NOP sled or NOP ramp is a sequence of NOP (no-operation) instructions meant to "slide" the CPU's instruction execution flow to its final, desired destination whenever the program branches to a memory address anywhere on the slide.

As a result we produce the Network Operations Plan (NOP). The pre-tactical phase takes place one day to six days before the day of operations. The NMOC studies the demand for the day of operation, compares it with the predicted available capacity and makes any necessary adjustments to the plan developed during the strategic phase.

2025年3月28日 · The 206 th edition of the EUROCONTROL Network Manager’s European Network Operations Plan (NOP) – Rolling Seasonal Plan – is now live. An updated version of …

2022年3月21日 · 在计算机科学中，NOP、no-op 或 NOOP（发音为“no op”；no operation 的缩写）是一种机器语言指令及其汇编语言助记符、编程语言语句或不执行任何操作的计算机协议命令。 一些计算机指令集包括一条指令，其明确目的是不改变任何程序员可访问的寄存器、状态标志或内存的状态。 通常需要明确定义的时钟周期数来执行。 在其他指令集中，没有明确的 NOP 指令，但汇编语言助记符 NOP 表示作为 NOP 的指令； 例如，在 SPARC 上， [sethi 0，%g0]。 NOP …

计算机科学 中， NOP 或 NOOP （No Operation 或 No Operation Performed 的缩写，意为 无操作）是 汇编语言 的一个 指令，一系列编程语句，或 网络传输协议 中的表示不做任何有效操作的命令。

Download here the most recent pdf version of the NOP User Guide - Protected Portal (requiring login)

European NOP 2024-2029: Transition Plan for Major Projects in Europe, Winter 2024/2025