| Ukarumpa | |
| Pushpin Map: | Papua New Guinea |
| Coordinates: | -6.3366°N 145.885°W |
| Pushpin Label Position: | right |
| Pushpin Map Caption: | Location within Papua New Guinea |
| Subdivision Type: | Country |
| Subdivision Name: | Papua New Guinea |
| Subdivision Type1: | Province |
| Subdivision Name1: | Eastern Highlands |
| Subdivision Type2: | District |
| Subdivision Name2: | Kainantu District |
| Subdivision Type3: | LLG |
| Subdivision Name3: | Kainantu Urban LLG |
| Population Total: | 600 |
| Population Density Km2: | auto |
| Demographics Type1: | Languages |
| Demographics1 Title1: | Main languages |
| Demographics1 Info1: | English, Tok Pisin, Gadsup, Tairora |
| Established Title: | Established |
| Established Date: | 1956 |
| Elevation M: | 1620 |
| Timezone1: | AEST |
| Utc Offset1: | +10 |
| Blank Name: | Location |
| Blank Info: | 11km (07miles) from Kainantu |
| Blank1 Name: | Climate |
| Blank1 Info: | Cfb |
Ukarumpa is an intentional international community that is the main centre for SIL-PNG, located in the Eastern Highlands Province of Papua New Guinea. It lies approximately 11km (07miles) by road from Kainantu in the Aiyura Valley. The population consists of a variety of paid staff and volunteer staff who live nearby. The centre was established in 1957. The current population is approximately 600. It is at an elevation of approximately 1600 m (5300 feet) above sea level.
The 99-year lease for the 500acres at Ukarumpa was signed by Dick Pittman, accompanied by founding Director, Dr. James C. ("Jim") Dean for the Summer Institute of Linguistics on 4 October 1956. Jim Dean was the founding Director of the Summer Institute of Linguistics in the (then) United Nations mandated Australian Trust Territory of New Guinea and remained as Director until he was reassigned to establish the S.I.L. operations in India in the mid-1960s.[1]
The 500acres had been the Peacock Plantation, a failed commercial venture. Before that, however, it was a plot of land that was used as the tribal war lands of the nearby tribes (and traditional enemies), the Gadsup and Tairora. Because the land was vacant in the mid-1950s, and only a portion of it, near the Ba'e river, was suitable for gardens, the Australian administrators offered it as one of several potential sites for the SIL base of operations.
Originally the land was open kunai (a type of waist-high grass with sharp-edged leaves) with few trees and no development. The members built homes and planted trees which continue to attract bird life. Most of the buildings and roads were built by missionary volunteers with financial support from churches and individuals in their home countries.
The function of Ukarumpa is to serve as an operations base for translators, linguists, literacy specialists, teachers and other professionals, who are mainly volunteer workers with SIL. SIL International is an organisation that places a strong emphasis on linguistic research and Bible translation.
Ukarumpa is located on the Ba'e River. The Ba'e originates upstream from Ukarumpa and runs through the Gadsup area on to Kainantu. It lies at an altitude of approximately 1620m (5,320feet). The climate is Equatorial Highland; there are cool days and nights, with daily afternoon rains between November and March.
The flora are primarily evergreen trees (Pine, Eucalyptus, Casuarina); there are also coffee plantations nearby, and kunai grass-covered hills.
The settlement has its own air strip, Aiyura Airport, home to a fleet of STOL aircraft operated by SIL.