OpenLLM-France/wikimedia huggingface dataset:
# I.Ae. 41 Urubú

The I.Ae.41 Urubú was a two-seat flying wing tailless glider, built in Argentina by the Fábrica Militar de Aviones (FMA) in the 1950s.

## History

In 1951 some airclubs requested from the Department of Aeronautics (Secretaría de Aeronáutica) that a side-by-side two-seater sports glider should be built. Its development was assigned to the Instituto Aerotécnico (I.Ae.), in Cordoba. The design team was led by Professor Reimar Horten, who was a pioneer in the design of tailless flying wing planes. His project H.XVc was submitted to the Department of Aeronautics, and was assigned the denomination I.Ae.41 "Urubú" (meaning "owl" in mapudungun). Production at the FMA was limited to five planes, and the first flight was in 1953.
In September 1956, after a proposal from the "Dirección de Fomento de la Aviación Civil" (Civil Aviation Directorate), a crossing of the Andes Mountain Range ("Cordillera de los Andes") with sailplanes was attempted. The gliders chosen were the I.Ae.41 Urubú, towed by a Morane-Saulnier, and a Slingsby Sky glider, towed by a Stearman. Pilots Hans Scheidhauer (Urubú) and Claudio Dori (Sky) flew from San Carlos de Bariloche (Argentina) to Paraje Ensenada (Chile). The flight lasted three hours, crossing over: Cerro Otto, Cerro Catedral, the Tristeza branch of Nahuel Huapi lake, Puerto Blest, Cerro Tornador, Laguna Fría, Lanín Volcano, Cerro El Puntiagudo and Cerro Osorno.

## Description

The I.Ae 41 was a wooden aircraft, similar in general to the preceding I.Ae. 34 Clen Antú but with a spacious twin-seat side-by-side cockpit. Its design incorporated lessons learnt from its predecessor and it had improved aerodynamics, showing better handling in turbulent conditions. Its tandem landing gear had more efficient shock absorbers.

## Surviving aircraft

A surviving aircraft has been restored, and is displayed at the Argentine Air Force’s Museo Nacional de Aeronáutica de Argentina, located at Morón Airport.

## Specifications (I.Ae. 41)

Data from
General characteristics
* Crew: two
* Length: 4.40 m (14 ft 5 in)
* Wingspan: 18 m (59 ft 1 in)
* Height: 1.9 m (6 ft 3 in)
* Wing area: 27 m$^2$ (290 sq ft)
* Empty weight: 250 kg (551 lb)
* Max takeoff weight: 410 kg (904 lb)
* Leading edge sweepback: 26.6
* Aerofoil thickness: 18%
Performance
* Never exceed speed: 200 km/h (120 mph, 110 kn)
* Towing speed: 51 km/h (32 mph)
* Landing speed: 51 km/h (32 mph)
* Maximum glide ratio: 24 at 81 km/h (50 mph) and 15.2 kg/m$^2$ (3.1 lb/sq ft)
* Rate of sink: 0.85 m/s (167 ft/min) at 65 km/h (40 mph) and 15.2 kg/m$^2$ (3.1 lb/sq ft)
* Wing loading: 15.2 kg/m$^2$ (3.1 lb/sq ft)
# Attigundi

Attigundi is a village in the Chikkamagalur district of Karnataka. It is governed locally by gram panchayat. It is located near the Muthodi wildlife sanctuary and the tourist destinations of Honnammana Halla waterfalls, Jhari Falls, Kavikal Gandi, Galikere, Bababudangiri and Kemmangundi. The average temperature is 20 degrees Celsius.
* Manikyadhara falls on Baba Budangiri near Attigundi
* Jhari falls
Climate data for Attigundi :
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
| Mean daily maximum °C (°F) | 26.5 (79.7) | 28.2 (82.8) | 30.3 (86.5) | 30.3 (86.5) | 28.0 (82.4) | 23.6 (74.5) | 22.2 (72.0) | 22.6 (72.7) | 24.0 (75.2) | 24.6 (76.3) | 24.5 (76.1) | 25.2 (77.4) | 25.8 (78.5) |
| Mean daily minimum °C (°F) | 14.1 (57.4) | 15.3 (59.5) | 17.4 (63.3) | 19.3 (66.7) | 19.5 (67.1) | 18.9 (66.0) | 18.3 (64.9) | 18.1 (64.6) | 17.9 (64.2) | 17.4 (63.3) | 15.9 (60.6) | 14.5 (58.1) | 17.2 (63.0) |
| Average rainfall mm (inches) | 5 (0.2) | 8 (0.3) | 18 (0.7) | 56 (2.2) | 112 (4.4) | 217 (8.5) | 264 (10.4) | 201 (7.9) | 143 (5.6) | 175 (6.9) | 65 (2.6) | 15 (0.6) | 1,279 (50.3) |
| Source: https://en.climate-data.org/asia/india/karnataka/attigundi-757050/ ||||||||||||||
# Attiguéhi

Attiguéhi is a village in southern Ivory Coast. It is in the sub-prefecture of Morokro, Tiassalé Department, Agnéby-Tiassa Region, Lagunes District.
Attiguéhi was a commune until March 2012, when it became one of 1126 communes nationwide that were abolished.
# Staying Power (Barry White song)

"Staying Power" is a 1999 song recorded by Barry White and written by Rory Holmes and Joey Paschaland, one of the singles from his album of the same name. It was White's last single to be released during his lifetime. It reached No. 45 on the Billboard R&B/Hip-Hop singles chart. The song is in the key of B flat minor.
# Staying Power (album)

Professional ratings :
| Review scores ||
| Source | Rating |
| Allmusic | link |
Staying Power is the twentieth and final studio album by American R&B singer Barry White, released on July 27, 1999. The album was White's first release for five years, and his only recording for the Private Music label, with whom he had signed following a four-album deal with A&M which had culminated in 1994 with the acclaimed The Icon Is Love, his most successful album since the 1970s.
Staying Power features duets with Chaka Khan and Lisa Stansfield. These are the only White tracks with a shared vocal credit, apart from the 1981 duet album Barry and Glodean. Lead single "Staying Power", although not a significant hit, won White two Grammy Awards in 2000 in the categories Best Male R&B Vocal Performance and Best Traditional R&B Vocal Performance. It also contains covers of War's "Low Rider", and a slowed-down version of Sly and The Family Stone's "Thank You (Falettinme Be Mice Elf Again)" (similar to the version on Sly's There's A Riot Goin' On).
Staying Power was less successful than The Icon Is Love, peaking at #13 on the R&B chart and #43 on the pop chart. Similarly, its critical reception was more mixed, the overall opinion tending to the view that while there is little to find fault with, the material and production is less distinguished than had been the case with The Icon Is Love. (Allmusic reviewer Stephen Erlewine for example describes Staying Power as "...classy and entertaining, but [it] doesn't add to the legacy".)

## Track listing

* "Staying Power" (Rory Holmes, Joey Paschal) – 6:10
* "Don't Play Games" (Barry White, Jack Perry, Steve Guillory) – 7:24
* "The Longer We Make Love" (White, Aaron Schroeder, Marlon Saunders) – 5:48 (duet with Chaka Khan)
* "I Get Off on You" (White, Perry, Kashif) – 6:30
* "Which Way Is Up" (White, Perry, Doug Rasheed) – 5:42
* "Get Up" (White, Perry) – 6:11
* "Sometimes" (White) – 6:55
* "Low Rider" (Howard Scott, Charles Miller, Lee Oskar, Leroy Jordan, Jerry Goldstein, Morris Dickerson, Harold Brown, Sylvester Allen) – 5:17
* "Thank You (Falettinme Be Mice Elf Again)" (Sylvester Stewart) – 5:46
* "Slow Your Roll" (White, Perry, Paschal) – 5:46
* "The Longer We Make Love" (White, Schroeder, Saunders) – 6:27 (duet with Lisa Stansfield)

## Charts

Staying Power performance on weekly charts :
| Chart (1999) | Peak position |
| Belgian Albums (Ultratop Wallonia) | 37 |
| French Albums (SNEP) | 65 |
| German Albums (Offizielle Top 100) | 60 |
| US Billboard 200 | 43 |
| US Top R&B/Hip-Hop Albums (Billboard) | 13 |
Staying Power performance on annual charts :
| Chart (1999) | Position |
| US Top R&B/Hip-Hop Albums (Billboard) | 98 |

## Singles

* "Staying Power" (US R&B #45)

## Certifications and sales

Certifications for Staying Power :
| Region | Certification | Certified units/sales |
| United States (RIAA) | Gold | 500,000$^^$ |
| $^^$ Shipments figures based on certification alone. |||
# Patricia Díaz Perea

Patricia Díaz Perea is a Spanish professional triathlete.
She was declared "Best Individual Sports Woman 2009" by the Consejo Superior de Deportes, she is one of Spain's High Performance Athletes (DAN: Deportistas de Alto Nivel), and is a member of the Spanish National Team.
In Spain, Díaz represents the Lanzarote based triathlon club Triatlón Titanes. She studies Sports Sciences at the Universidad de Las Palmas de Gran Canaria.

## ITU competitions

In the five years from 2006 to 2010, Díaz took part in 15 International Triathlon Union (ITU) competitions and achieved 6 top ten positions.
The following list is based on the official ITU rankings and the ITU Athletes's Profile Page. Unless indicated otherwise, the following events are Olympic Distance Triathlons) and belong to the Elite category.
| Date | Competition | Place | Rank |
| 2006-07-08 | European Championships (U23) | Rijeka | DNF |
| 2007-06-16 | European Cup | Schliersee | 25 |
| 2007-08-19 | European Cup | Geneva | 12 |
| 2008-05-25 | BG World Cup | Madrid | DNF |
| 2008-06-27 | 9th World University Championship | Erdek | 4 |
| 2008-08-24 | European Cup and Small States of Europe Championships | Weiswampach | 7 |
| 2009-04-05 | European Cup | Quarteira | 17 |
| 2009-05-17 | Premium European Cup | Pontevedra | 19 |
| 2009-05-31 | Dextro Energy World Championship Series | Madrid | DNF |
| 2009-06-14 | European and Pan American Cup and Iberoamerican Championships | Ferrol | 7 |
| 2009-07-18 | European Cup | Athlone | 6 |
| 2009-09-26 | European Cup | Mar Menor | 8 |
| 2010-05-28 | 10th World University Championship | Valencia | 34 |
| 2010-08-15 | European Cup | Geneva | 7 |
| 2010-08-22 | European Cup | Karlovy Vary (Carlsbad) | 12 |
| 2011-04-03 | European Cup | Antalya | 23 |
| 2011-04-09 | European Cup | Quarteira | 11 |
BG = the sponsor British Gas · DNF = did not finish · DNS = did not start
# Atisbo

Atisbo is a Local Government Area in Okeogun, Oyo State, Nigeria. Its headquarters are in the town of Tede. Atisbo local Government which is erroneously spelt as ATIGBO by many online pages was created by former Head of State Late Gen. Sanni Abacha in 1996.
It has an area of 2,997 km$^2$ and a population of 110,792 at the 2006 census.
The postal code of the area is 203.
ATISBO is an acronym for Ago-Are community, Tede community, Irawo community, Sabe community, Baasi community, Ofiki and Owo communities. It is one of thirty-three LGAs in Oyo State, with its administrative headquarters at Tede. The main languages spoken in this LGA are Yoruba and English.
Atisbo Local Government was carved out of the now defunct Ifedapo Local Government which had its headquarters in Saki Town which is the present headquarters of Sakí West Local Government. It is bounded in the West by Orire Local Government, in the East by Republic of Benin, in the North by Saki East Local Government and in the South by Itesiwaju and Iwajowa Local Governments.
The rainy and dry seasons are the two main seasons in Atisbo LGA, which has a total area of 2,997 square kilometers. The predicted average temperature and humidity for the area are 28 degrees Celsius and 61 percent, respectively.
This local government region is very lucky in terms of mineral resources and culture, such as colorful granite found near the town of Irawo, and agriculture, since they grow crops like as melon, cocoa, and coconut.

## Political Officers

It has been led at one time or the other by Chairmen or Principal Officers.
The list of The Past Chairmen From December 1996 Till Date:
* Chief Isaiah Oketola - Sole Administrator (Dec 1996 - Dec 1997)
* Alh(Hon) Kola Oladebo - Executive Chairman (April 1997 - Aug 1998)
* Mr. Tunde Aderonmu - Sole Administrator (Aug 1998 - June 1999)
* Hon(Chief) Ayoola Makanjuola - Executive Chairman(June 1999-May 2002)
* Hon. Wale Badmus - Transitional Comm Chairman( May 2002-May 2003)
* Hon. Emmanuel Debo Adejumobi - Interim com Chairman(May 2003-Dec 2003)
* Hon. Kunle Nafiu Bamiji - Interim com Chairman(Dec 2003-April 2004)
* Hon. Kunle Nafiu Bamiji - Executive Chairman(April 2004-May 2007)
* Hon. Tafa Mufutau .A. - Executive Chairman(May 2007-June 2007)
* Alh. (Hon.) Ismail A.B. Adedeji - Caretaker Chairman(June 2007-Oct 2007)
* Hon. Ayobami Ojo - Acting Chairman(Oct 2007- Dec 2007)
* Alh. (Hon.) Ismail A.B. Adedeji - Executive Chairman(Dec 2007-June 2011)
* Alh. (Hon.) Ismail A.B. Adedeji - Transitional Comm Chairman(June 2011-May 2011)
* Hon. Ogunkunle Timothy T. - Transitional Comm Chairman (Aug 2011-Nov 2012)
* Hon. Jacob Fumi Ogunmola - Transitional Comm Chairman (Nov 2012-May 2015)
* Hon.(Chief) Olushola Ayoola Ogundeji - Caretaker Chairman(April 2016-Dec 2016)
* Fasasi Adeagbo - - Chairman (April 2021 - Dec 2023)
* Hon. Alhaji Bashir Olumuyiwa Alade - Chairman (Current)
# I'm a Greedy Man

"I'm a Greedy Man" is a song recorded by James Brown in 1971. It was released as a two-part single on Polydor Records, which charted #7 R&B and #35 Pop. The song also appeared on the album There It Is.
# State Highway 16 (Kerala)

State Highway 16 (SH 16) is also known as Aluva - Munnar Road is a State Highway in Kerala that starts from Aluva and ends at Northern outlet road in Munnar. The highway is 57.3 km long.

## The Route Map

Aluva - Ponjasseri - Kizhakkambalam road starts - Mannoor - Ponjasseri road ends - Perumbavoor - MC Road crosses - Koovapady - (Kuruppumpady - Kootickal) Road Crosses - (Paneli - Muvattupuzha) road crosses - Kothamangalam - Neriamangalam junction - Cheeyappara waterfalls - Deviyar bridge - Adimali junction (Adimali - Chithirapuram road starts) - Kallar river - Pallivasal - Munnar town - Northern outlet road starts
# State Highway 173 (Tamil Nadu)

State Highway 173 runs entirely inside the Erode district in the South Indian state of Tamil Nadu, India. It connects the city of Erode with Thingalur.

## Route

The highway passes through Nasiyanur, Pethampalayam and Nallampatti extending to a length of 26 km.

## Major junctions

* State Highway 96 at Erode
* Erode Ring Road (MDR-62) at Villarasampatti
* National Highway NH-544 (Old NH-47) at Perundurai
# Audun Knutsen

Audun Knutsen is a Norwegian ski-orienteering competitor and world champion. He won a gold medal in the relay at the World Ski Orienteering Championships in Batak in 1986, together with Sigurd Dæhli, Lars Lystad and Vidar Benjaminsen. His father Tormod was a medallist in Nordic combined skiing at the 1960 and 1964 Winter Olympics.
# Vichadero

Vichadero is a small village in the Rivera Department of northeastern Uruguay.

## Geography

The village is located on Route 6, and its junction with Route 27. Its closest city is Melo, the capital of the Cerro Largo Department, about 105 kilometres (65 mi) to the southeast (via routes 6, 44 & 7).

## History

On 4 September 1950, it was declared a "Pueblo" (village) by the Act of Ley Nº 11.484, and then on 3 May 1984 its status was elevated to "Villa" (town) by the Act of Ley Nº 15.538.
An important feature of this small town is its airport.

## Population

In 2011, Vichadero had a population of 3,698.
| Year | Population |
| 1963 | 1,319 |
| 1975 | 3,156 |
| 1985 | 2,529 |
| 1996 | 3,343 |
| 2004 | 4,074 |
| 2011 | 3,698 |
Source: Instituto Nacional de Estadística de Uruguay

## Places of worship

La Iglesia de Jesucristo de Los Santos de Los Últimos Días, Figueroa Vichadero
* Parish Church of Mary Help of Christians (Roman Catholic)

## Notable people

* Jonathan Álvez, football striker
* Diego Casas, football striker
# Patrick Ensor

Patrick Ensor (2 December 1946 – 1 July 2007) was a British newspaper journalist. He was the editor of Guardian Weekly from 1993 until his death in 2007.

## Early life and career

Patrick Ensor was born in December 1946 in Bournemouth. His father, Michael de Normann Ensor, was a civil servant in Gold Coast (now Ghana), whose mother was the theosophical educationist Beatrice Ensor. He was educated at St George's school in Port Elizabeth, South Africa, until he was 10, then at Bryanston School in Dorset. He studied philosophy and economics at the University of Bristol.
Ensor's early journalism posts were at The Yorkshire Post, Oxford Mail, Times Higher Education Supplement, Screen International and the Tower community newspaper. He joined The Guardian in 1974 as a features subeditor and he became the Arts Editor in 1980. He was associate/features editor of the Wellington, New Zealand newspaper The Dominion from 1985 to 1991, where he helped editor Geoff Bayliss "rejuvenate" the paper. While at The Dominion he trained the poet Andrew Johnston as a subeditor. He returned to the UK in 1992 to rejoin The Guardian as a features subeditor before becoming the editor of Guardian Weekly in 1993, in succession to John Perkin. Ensor wrote for the Pacific Journalism Review in 2003, and contributed once a fortnight to Radio New Zealand.
Alan Rusbridger said of Ensor: "He was a punctilious editor of the old school as well as a quick-witted, tireless and kind colleague." Roger Alton said he was "a ferociously sharp journalist, clever, dedicated, hugely industrious - shamingly so to many of his colleagues like me - and hugely creative." Ensor's deputy editor, Natalie Bennett, became editor after he died.

## Personal life

Ensor was married to Judith Thomas, an artist and naturopath osteopath. He sang in a choir, swam, and played cricket, football, tennis and golf. He was diagnosed with auto-immune haemolytic anemia in February 2007 and died that July at his holiday home in Provence. He was survived by his wife, author and creator of Portals of Light Meditation Cards, and by his brother Jeremy. His niece, Josie, was the Middle East correspondent for The Daily Telegraph based in Beirut and has won the Marie Colvin Award and an Amnesty International Award. She is now based in New York for The Times. His nephew, Charlie, is currently Senior Media Manager for Action Aid based in London.
# Patricio Pasquel

Patricio Pasquel Quintana (born 16 March 1972) is a Mexican equestrian. He competed in the 2020 Summer Olympics in the team jumping event.
# Augusta Bay (Nordaustlandet)

Augusta Bay (Norwegian: Augustabukta) is a bay of Nordaustlandet, Svalbard archipelago, Norway.
Its mouth is open to the Hinlopen Strait. It is located in the southwestern part of the island, southern part of its Scaniahalvøya (Scania Peninsula).
# IBM Rational Rose

Rational Rose was a development environment for Unified Modeling Language. It integrates with Microsoft Visual Studio .NET and Rational Application Developer. The Rational Software division of IBM, which previously produced Rational Rose, wrote this software.
The Rational Rose family of products is a set of UML modeling tools for software design. Rational Rose could also use source-based reverse engineering; the combination of this capability with source generation from diagrams was dubbed roundtrip engineering. However, other UML tools are also capable of this, including Borland Together, ESS-Model, BlueJ, and Fujaba.
The Rational Rose family allows integration with legacy integrated development environments or languages. For more modern architectures, Rational Software Architect and Rational Software Modeler were developed. These products were created matching and surpassing Rose XDE capabilities to include support for UML 2.x, pattern customization support, the latest programming languages and approaches to software development such as SOA, and more powerful data modeling that supports entity-relationship (ER) modeling.
A 2003 UML 2 For Dummies book wrote that Rational Rose suite was the "market (and marketing) leader."

## History

With the Rational June 2006 Product Release, IBM withdrew the “XDE” family of products and introduced the Rational Rose family of products as replacements.
The UML capabilities were superseded by Rational Software Architect around 2006, with Rational Rose becoming a legacy product. As of 2011, the ER modelling part (Rational Rose Data Modeler) has been superseded by another IBM product—Rational Data Architect.
As of 2024 IBM no longer sells Rational Rose, with all mentions except support pages being removed from the website.
# Static field

Static field may refer to:
* Electrostatic field, an electric field that does not change with time
* Magnetostatic field, a stationary magnetic field, see Magnetostatics
* Class variable, a variable declared with the static keyword in object-oriented programming languages
# Static hashing

Static hashing is a form of hashing where lookups are performed on a finalized dictionary set (all objects in the dictionary are final and not changing).

## Usage
### Application

Since static hashing requires that the database, its objects, and reference remain the same, its applications are limited. Databases which contain information which changes rarely are also eligible as it would only require a full rehash of the entire database on rare occasion. Examples of this include sets of words and definitions of specific languages, sets of significant data for an organization's personnel, etc.

### Perfect hashing

Perfect hashing is a model of hashing in which any set of $n$ elements can be stored in a hash table of equal size and can have lookups done in constant time. It was specifically discovered and discussed by Fredman, Komlos and Szemeredi (1984) and has therefore been nicknamed "FKS hashing".

## FKS hashing

FKS hashing makes use of a hash table with two levels in which the top level contains $n$ buckets which each contain their own hash table. FKS hashing requires that if collisions occur they must do so only on the top level.

### Implementation

The top level contains a randomly created hash function, $h(x)$, which fits within the constraints of a Carter and Wegman hash function from universal hashing. Having done so the top level shall contain $n$ buckets labeled $k_{1},k_{2},k_{3},...,k_{n}$. Following this pattern, all of the buckets hold a hash table of size $s_{i}$ and a respective hash function $h_{i}(x)$. The hash function will be decided by setting $s_{i}$ to $k_{i}^{2}$ and randomly going through functions until there are no collisions. This can be done in constant time.

### Performance

Because there are $n \choose 2$ pairs of elements, of which have a probability of collision equal to $1/n$, FKS hashing can expect to have strictly less than $n/2$ collisions. Based on this fact and that each $h(x)$ was selected so that the number of collisions would be at most $n/2$, the size of each table on the lower level will be no greater than $2n$.
# Patutahi River

The Patutahi River is a river of the Northland Region of New Zealand's North Island. A tributary of the Kaikou River, it flows northwest before turning southwest to enter the Kaikou 25 miles (40 km) south of Moerewa.
# Pat Sheehan

Pat Sheehan may refer to:
* Pat Sheehan (journalist), retired American male journalist
* Pat Sheehan (model) (1931–2006), American actress and model
* Pat Sheehan (Irish republican) (born 1958), Irish republican activist and politician
# ICSID

ICSID may refer to:
* International Centre for Settlement of Investment Disputes
* International Council of Societies of Industrial Design
# ICSA Women's Team Racing National Championship

The College Sailing Women's Team Racing National Championship is one of the seven Inter-Collegiate Sailing Association National Championships. It was established in 2022 to show the commitment of the ICSA to women's sailing.

## Champions

| Year | Champion | Team members |
| 2022 | Yale University | Mia Nicolosi, Emma Cowles, Carmen Cowles, Meredith Ryan, Ximena Escobar, Anisha Arcot, Helena Ware, Becca Rose, Megan Grimes |
| 2023 | Yale University | Mia Nicolosi, Emma Cowles, Carmen Cowles, Sarah Moeder, Ximena Escobar, Anisha Arcot, Helena Ware, Carmen Berg, Megan Grimes |
| 2023 | Stanford University | Michelle Lahrkamp, Ellie Harned, Vanessa Lahrkamp, Gwendolyn Donahue, Hannah Freeman, Alice Schmid |

## Championships by team

Number of National Championships for each institution: :
| School | Championships | Years |
# Patadou

Patadou is a village in the Bassar Prefecture in the Kara Region of north-western Togo.
# Peirce (given name)

Peirce is a given name. Notable people with the name include:
* Peirce Crosby (1824–1899), U.S. Navy rear admiral
* Peirce F. Lewis (1927–2018), American geographer
* Peirce Lynch (fl. 1485–1486), Irish politician
* Peirce Ó Caiside (died 1504), Gaelic-Irish physician and writer
# Pennrock, Delaware

Penrnock is an unincorporated community in New Castle County, Delaware, United States. Pennrock is located northeast of Silverside Road and southeast of Interstate 95 to the northeast of Wilmington.