# Network Control Program

> obsolete program that provided the middle layers of the protocol stack running on host computers of the ARPANET

**Wikidata**: [Q2582530](https://www.wikidata.org/wiki/Q2582530)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Network_Control_Protocol_(ARPANET))  
**Source**: https://4ort.xyz/entity/network-control-program