Penn Valley
SEG · KSEG · Selinsgrove, PA · Non-towered · Print kneeboard · Open on the map
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Weather
METAR observed
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TAF forecast
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Sun & FAA night2026-09-18 · night begins 07:39 PM
| Event | Local (EDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 06:23 AM | 10:23Z |
| Sunrise | 06:51 AM | 10:51Z |
| Sunset | 07:12 PM | 23:12Z |
| Evening civil twilight Loggable night begins | 07:39 PM | 23:39Z |
Plan a flight from KSEG
Past 24 hours category · wind · ceiling · visibility trends
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Density altitude today projected curve · departure window · takeoff roll
Winds aloft NOAA forecast · 3,000 to 53,000 ft
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Full reports: KSEG METAR decoded
Advisories
NOTAMs · Loading NOTAMs…
Pilot reports · Loading PIREPs…
Airspace hazards · Checking SIGMETs and G-AIRMETs…
Temporary flight restrictions · Checking for TFRs…
Runways
RWY 17LEFT traffic
- Heading
- 170° mag · 159° true
- Dimensions
- 4,760 × 75 ft
- TPA
- 1,500 ft MSL (≈1,000 AGL) · standard
- Surface
- Asphalt
- Displaced thr
- 388 ft
- CTAF
- 122.7
Enter the left downwind (heading 350°) on the 45° at 1,500 ft MSL (≈1,000 AGL).
More details — RWY 17
- Threshold elev
- 464 ft
- Markings
- nonprecision
- Approach obstacle
- Tree, 42 ft, 608 ft from threshold, 238 ft R of centerline — 9:1 slope to clear · penetrates the 20:1 visual approach surface
- TDZ elevation
- 456 ft
- End lights
- REIL
Pattern side + displaced threshold: FAA NASR · TPA standard 1,000 ft AGL (not charted) · layout: FAA runway-end coordinates
| Runway | Length | Your margin |
|---|---|---|
| 17/35 | 4,760 ft |
Prefer one flat page? Full runway details for KSEG → · New to pattern entries? The 45° entry, explained → · Teaching here? Print the KSEG kneeboard →
Comms & NavAids
Communication frequencies
Before taxi
Taxi & takeoff
Departure & arrival
“Harrisburg”ATC assigns the exact frequency (in your clearance or on handoff) — which one depends on your SID (departing) or STAR (arriving).
By procedure & sector (1 frequencies)
| Frequency | Used by |
|---|---|
| 269.45 | APCH/P DEP/P |
Source: FAA NASR (current 28-day cycle).
Nearby navigation aids
SEG 110.40 · MIP 109.20 · RAV 114.60 · +2
| NavAid | Type | Freq · ch | Range | Radial / Dist magnetic |
|---|---|---|---|---|
| SEG · Selinsgrove | VOR/DME | 110.40 · 41X | Low | r034° / 2 NM |
| MIP · Milton | VORTAC | 109.20 · 29X | Low | r226° / 15.1 NM |
| RAV · Ravine | VORTAC | 114.60 · 93X | Low | r334° / 20.1 NM |
| FQM · Williamsport | VOR/DME | 114.40 · 91X | Low | r196° / 31.3 NM |
| HAR · Harrisburg | VORTAC | 115.35 · 100Y | Low | r027° / 32.5 NM |
Prefer one flat list? All KSEG frequencies →
Charts & procedures
Lowest minimums here: RNAV (GPS) with vertical guidance · VFR sectional →
Airport info
From the field
Do you run KSEG, or an FBO, flight school, or shop on it? Claim your listing to keep fuel, fees, hours, and services current.
Airport information
- ICAO / FAA LID
- KSEG / SEG
- Coordinates
- 40.8212, -76.8642
- Elevation
- 464 ft MSL
- Magnetic variation
- 11W
- Sectional chart
- NEW YORK
- Airport use
- Public
- Control tower
- No
- Weather station
- ASOS · 123.975 · ☎ 570-374-4099
- ARTCC
- NEW YORK (ZNY)
- Flight service (FSS)
- WILLIAMSPORT · 122.2 · 1-800-WX-BRIEF
- NOTAM facility
- SEG
- Attendance
- SAT-SUN 0800-1600; MON-FRI 0800-1800
- Beacon
- white-green (SS-SR)
- Segmented circle
- No
- Wind indicator
- lighted
- Landing fee
- Yes
- Activated
- 1945/05
- Distance from city
- 1 N
Night operations
- Airport lighting
- SEE RMK
- Rotating beacon
- white-green · SS-SR
- Pilot-controlled lighting
- ACTVT REIL RWY 17/35; PAPI RWY 35; MIRL RWY 17/35 - CTAF. on 122.7 — Chart Supplement ↗
Runway lighting aids — 35: 4-light PAPI (left).
FAA night windows (civil twilight, loggable night §1.1, currency §61.57) are under Sun & FAA night in the Weather section.
Services fuel · repairs · oxygen · attendance
- Fuel available
- 100LL, Jet A
- Bottled oxygen
- NONE
- Bulk oxygen
- NONE
- Airframe service
- MINOR
- Powerplant service
- MINOR
- Parking
- tiedowns, hangars
- Other services
- Instruction
Ownership & management 2 contacts
Remarks FAA · 8 notes
General
- FOR CD CTC HARRISBURG APCH AT 800-932-0712.
- DEER & BIRDS ON AND INVOF ARPT.
- RISING TERRAIN BOTH SIDES OF APCH TO RWY 17..
- COLD TEMPERATURE AIRPORT. ALTITUDE CORRECTION REQUIRED AT OR BELOW -13C.
Lighting
- ACTVT REIL RWY 17/35; PAPI RWY 35; MIRL RWY 17/35 - CTAF.
Obstructions
- 24:1 APCH SLP TO DTHR.
- APCH SLP 18:1 TO DTHR.
Contact
- AFT HOURS CTC 570-809-4701.
Embed KSEG weather on your site free widget for schools, clubs & FBOs
Live METAR, flight category, and favored runway for KSEG — paste this into your website's HTML. It updates automatically and stays free.
More widgets — crosswind, E6B, density altitude — on the embed page.
Nearby airports
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Also nearby: 71N Sunbury (6 NM) · 4PA1 Sauers-Haven (private) (6 NM) · 3PA6 Fox Hollow (private) (10 NM) · PS21 Flying Eagle (private) (11 NM) · 8PA4 G A E (private) (11 NM) · 8N8 Danville (13 NM)
About KSEG
Penn Valley (SEG · KSEG) is an airport in Selinsgrove, PA, at 464 ft MSL. It has 1 runway, the longest 4,760 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for KSEG, refreshed from the Aviation Weather Center and FAA NASR.
Does KSEG have a control tower?
No. Penn Valley is a non-towered (pilot-controlled) airport; use the published CTAF/UNICOM in the Comms & NavAids section.
What is the longest runway at KSEG?
Penn Valley has 1 runway; the longest is 4,760 ft. See the Runways section for headings, surface, and lighting.
Where is KSEG?
Penn Valley is in Selinsgrove, PA, at an elevation of 464 ft MSL. Coordinates: 40.8212, -76.8642.
More about KSEG
Weather is live from the Aviation Weather Center; airport facility data is from the FAA NASR (28-day cycle). For planning and education only; always verify against official sources. Open KSEG in a full tool: METAR/TAF decoder, crosswind calculator, sun & night times, or the density altitude calculator. Planning from here? Find the nearest airport with fuel or an approach, or check whether an IFR alternate is required.
Something here wrong or out of date? Report a data problem.