Gregory M Simmons Memorial
GZN · KGZN · Cisco, TX · 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 night2026-11-02 · night begins 06:10 PM
| Event | Local (CST) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 06:29 AM | 12:29Z |
| Sunrise | 06:54 AM | 12:54Z |
| Sunset | 05:45 PM | 23:45Z |
| Evening civil twilight Loggable night begins | 06:10 PM | 00:10Z |
Plan a flight from KGZN
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: KGZN METAR decoded
Advisories
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Airspace hazards · Checking SIGMETs and G-AIRMETs…
Temporary flight restrictions · Checking for TFRs…
Runways
RWY 18RIGHT trafficRP · charted
- Heading
- 177° mag · 181° true
- Dimensions
- 6,536 × 100 ft
- TPA
- 2,700 ft MSL (≈1,000 AGL) · standard
- Surface
- Concrete
- Lights
- 4-light PAPI (left) (3°)
- Displaced thr
- 472 ft
- CTAF
- 122.9
Enter the right downwind (heading 357°) on the 45° at 2,700 ft MSL (≈1,000 AGL).
More details — RWY 18
- Threshold elev
- 1,707 ft
- Markings
- precision
- Approach obstacle
- Road, 17 ft, 200 ft from threshold, 0 ft B of centerline
- Threshold crossing height
- 45 ft
- TDZ elevation
- 1,711 ft
- Declared TORA/TODA/ASDA/LDA
- 6,536 / 6,536 / 6,064 / 6,064 ft
Pattern side + displaced threshold: FAA NASR · TPA standard 1,000 ft AGL (not charted) · layout: FAA runway-end coordinates
| Runway | Length | Your margin |
|---|---|---|
| 18/36 | 6,536 ft |
Prefer one flat page? Full runway details for KGZN → · New to pattern entries? The 45° entry, explained → · Teaching here? Print the KGZN kneeboard →
Comms & NavAids
Communication frequencies
Before taxi
Taxi & takeoff
Departure & arrival
“Abilene”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 |
|---|---|
| 338.3 | APCH/P DEP/P |
Source: FAA NASR (current 28-day cycle).
Nearby navigation aids
BWD 113.55
| NavAid | Type | Freq · ch | Range | Radial / Dist magnetic |
|---|---|---|---|---|
| BWD · Brownwood | VOR/DME | 113.55 · 82Y | Low | r345° / 28.6 NM |
Prefer one flat list? All KGZN frequencies →
Charts & procedures
Lowest minimums here: RNAV (RNP) with vertical guidance · VFR sectional →
Airport info
From the field
Do you run KGZN, 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
- KGZN / GZN
- Coordinates
- 32.3658, -99.0237
- Elevation
- 1,711 ft MSL
- Magnetic variation
- 4E
- Sectional chart
- DALLAS-FT WORTH
- Airport use
- Public
- Control tower
- No
- Weather station
- AWOS-4 · 118.0 · ☎ 254-442-1185
- ARTCC
- FORT WORTH (ZFW)
- Flight service (FSS)
- FORT WORTH · 1-800-WX-BRIEF
- NOTAM facility
- FTW
- Attendance
- MON-FRI 0800-1700
- Segmented circle
- Yes
- Wind indicator
- lighted
- Contract fuel
- Yes
- Activated
- 2015/06
- Distance from city
- 3 WSW
Night operations
- Airport lighting
- SEE RMK
- Pilot-controlled lighting
- ACTVT PAPI RWY 18 & 36; MIRL RWY 18/36 - CTAF. on 122.9 — Chart Supplement ↗
Runway lighting aids — 18: 4-light PAPI (left) · 36: 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
- Airframe service
- MINOR
- Powerplant service
- MINOR
- Parking
- tiedowns, hangars
Ownership & management 2 contacts
Remarks FAA · 10 notes
General
- FOR CD CTC FORT WORTH ARTCC AT 817-858-7584.
- 260 FT AGL LGTD/MKD TWR 0.74 SM E OF RWY.
- 330 FT AGL LGTD/MKD TWR 0.42 NM SE OF RWY.
Lighting
- ACTVT PAPI RWY 18 & 36; MIRL RWY 18/36 - CTAF.
Fuel
- FUEL 24 HR SELF SERVE.
Obstructions
- 8 FT BLAST WALL 38 FT FM RWY END, BOTH SIDES OF CNTRLN; 8 FT FENCE 38 FT DSTC ACRS APCH.
- 11 FT PUMP JACK AT THR, 213 FT LEFT; 17 FT LIT POLE AT THR, 213 FT LEFT.
- APCH RATIO 51:1 TO DSPLCD THR OVR 28 FT POLE, 888 FT DSTC, 235 FT L.
Contact
- SPENN@WILKSBROTHERS.COM ALT NO: 254-433-2071
Attendance
- NO LONGER OFFERING AFT HRS CALL-OUT SVCS.
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Live METAR, flight category, and favored runway for KGZN — paste this into your website's HTML. It updates automatically and stays free.
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Nearby airports
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Also nearby: 3F2 Cisco Municipal (3 NM) · 48XA Spring Ranch (private) (3 NM) · 57XS Mission Mtn (private) (10 NM) · TX88 Star Field (private) (13 NM) · 1TA1 Area 142 (private) (17 NM)
About KGZN
Gregory M Simmons Memorial (GZN · KGZN) is an airport in Cisco, TX, at 1,711 ft MSL. It has 1 runway, the longest 6,536 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for KGZN, refreshed from the Aviation Weather Center and FAA NASR.
Does KGZN have a control tower?
No. Gregory M Simmons Memorial is a non-towered (pilot-controlled) airport; use the published CTAF/UNICOM in the Comms & NavAids section.
What is the longest runway at KGZN?
Gregory M Simmons Memorial has 1 runway; the longest is 6,536 ft. See the Runways section for headings, surface, and lighting.
Where is KGZN?
Gregory M Simmons Memorial is in Cisco, TX, at an elevation of 1,711 ft MSL. Coordinates: 32.3658, -99.0237.
More about KGZN
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 KGZN 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.