Randolph Air Force Base Auxiliary Airport Private
SEQ · KSEQ · Seguin, TX · Non-towered · Print kneeboard
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Weather
METAR observed
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TAF forecast
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Sun & FAA night2026-08-03 · night begins 08:48 PM
| Event | Local (CDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 06:27 AM | 11:27Z |
| Sunrise | 06:52 AM | 11:52Z |
| Sunset | 08:23 PM | 01:23Z |
| Evening civil twilight Loggable night begins | 08:48 PM | 01:48Z |
Plan a flight from KSEQ
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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Advisories
NOTAMs
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Pilot reports
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Airspace hazards
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Runways
RWY 13LEFT traffic
- Heading
- 126° mag · 133° true
- Dimensions
- 8,350 × 150 ft
- TPA
- 1,500 ft MSL (≈1,000 AGL) · standard
- Surface
- Asphalt
- CTAF
- 122.975
Enter the left downwind (heading 306°) on the 45° at 1,500 ft MSL (≈1,000 AGL).
More details — RWY 13
Pattern side: FAA NASR · TPA standard 1,000 ft AGL (not charted) · layout: schematic (headings + lengths)
| Runway | Length | Your margin |
|---|---|---|
| 13/31 | 8,350 ft |
Prefer one flat page? Full runway details for KSEQ → · New to pattern entries? The 45° entry, explained → · Teaching here? Print the KSEQ kneeboard →
Comms & NavAids
Communication frequencies
Taxi & takeoff
Source: FAA NASR (current 28-day cycle).
Nearby navigation aids
DHK 109.90 · RND 112.30 · SAT 116.80 · +2
| NavAid | Type | Freq · ch | Range | Radial / Dist magnetic |
|---|---|---|---|---|
| DHK · Randolph | TACAN | 109.90 · 36X | — | r080° / 19.2 NM |
| RND · Randolph | VORTAC | 112.30 · 70X | Terminal | r077° / 20.2 NM |
| SAT · San Antonio | VORTAC | 116.80 · 115X | High | r091° / 29.6 NM |
| SSF · Stinson | VOR | 108.40 | Low | r054° / 33.7 NM |
| KSY · Kelly | TACAN | 112.00 · 57X | — | r070° / 37 NM |
Prefer one flat list? All KSEQ frequencies →
Charts & procedures
No published instrument procedures or Chart Supplement for KSEQ — open it on the VFR sectional →
Airport info
From the field
Do you run KSEQ, or an FBO, flight school, or shop on it? Claim your listing to keep fuel, fees, hours, and services current.
Airport information
- ICAO / IATA
- KSEQ
- Coordinates
- 29.5645, -97.9025
- Elevation
- 525 ft MSL
- Magnetic variation
- 7E
- Sectional chart
- SAN ANTONIO
- Airport use
- Private
- Control tower
- No
- ARTCC
- HOUSTON (ZHU)
- Flight service (FSS)
- SAN ANGELO · 122.2 · 1-800-WX-BRIEF
- Attendance
- MON-FRI SR-SS
- Segmented circle
- No
- Activated
- 1941/07
- Distance from city
- 3 E
Night operations
- Pilot-controlled lighting
- Usually keyed on CTAF 122.975 — confirm the click sequence in the Chart Supplement
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
- Bottled oxygen
- NONE
- Bulk oxygen
- NONE
- Airframe service
- NONE
- Powerplant service
- NONE
Ownership & management 2 contacts
Remarks FAA · 8 notes
General
- CAUTION: RWY 13-31 SHOULDERS UNPAVED. MED-HI POTENTIAL FOR STANDING WATER AND DYNAMIC HYDROPLANING; USE CTN DURG OR FLWG A RAIN EVENT. TWY A SHOULDERS UNPAVED.
- MISC: NO ACFT RCVR AVAIL. AFLD NOT EQUIPPED TO SUPPORT ACFT WITH HYDRAZINE, HAZ CARGO, LIVE ORDNANCE OR ANY AFCT RQR CSTMS/AG/IMG.
- MISC: NO FUEL, FLUID, OR OIL SVCS AVBL.
- SERVICE-A-GEAR: MA1A ARRESTING SYSTEM 150 FT INTO EACH DEP END OVRN.
- 12 FTW ACFT USE ONLY, OFFL BUS ONLY. AFLD MGMT, DSN 487-8160 OR C210-652-8160, MUST APV OTHER OPS. GND SVC UNAVBL. NO TRAN ALERT OR MAINT SVC. LTD FIREFIGHTING CAPABILITY.
- ACFT TRSNG THRU A-638 BLO 3000 FT MSL, CTC RY SUPERVISORY UNIT (CALL SIGN CHARLIE BROWN) WITH PSN AND ALT; CHARLIE BROWN - 122.975, 271.2.
- FOR CD CTC SAN ANTONIO APCH AT 210-805-5516.
Attendance
- CLSD WKND AND FED HOLS.
Embed KSEQ weather on your site free widget for schools, clubs & FBOs
Live METAR, flight category, and favored runway for KSEQ — 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: TE51 Lackorn Airport (private) (4 NM) · E70 Huber Airpark (5 NM) · 0TX6 Elm Creek Airpark (private) (6 NM) · 85TE Old Kingsbury Aerodrome (private) (6 NM) · 50TA Moltz Airport (private) (9 NM)
About KSEQ
Randolph Air Force Base Auxiliary Airport (SEQ · KSEQ) is an airport in Seguin, TX, at 525 ft MSL. It has 1 runway, the longest 8,350 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for KSEQ, refreshed from the Aviation Weather Center and FAA NASR.
Does KSEQ have a control tower?
No. Randolph Air Force Base Auxiliary Airport is a non-towered (pilot-controlled) airport; use the published CTAF/UNICOM in the Comms & NavAids section.
What is the longest runway at KSEQ?
Randolph Air Force Base Auxiliary Airport has 1 runway; the longest is 8,350 ft. See the Runways section for headings, surface, and lighting.
Where is KSEQ?
Randolph Air Force Base Auxiliary Airport is in Seguin, TX, at an elevation of 525 ft MSL. Coordinates: 29.5645, -97.9025.
Fly out of KSEQ often?
Save KSEQ as your home base in the SkyReady app for a one-tap Go/No-Go readiness brief, weather alerts, and automatic FAA currency — free to log.
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 KSEQ 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.