Gwinnett County Briscoe Field
LZU · KLZU · Lawrenceville, GA · Towered · Print kneeboard
FAA airport diagramView full size ↓ Nearby now
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Weather
METAR observed
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TAF forecast
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Sun & FAA night2026-08-03 · night begins 09:02 PM
| Event | Local (EDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 06:21 AM | 10:21Z |
| Sunrise | 06:49 AM | 10:49Z |
| Sunset | 08:35 PM | 00:35Z |
| Evening civil twilight Loggable night begins | 09:02 PM | 01:02Z |
Plan a flight from KLZU
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 25LEFT traffic
- Heading
- 249° mag · 244° true
- Dimensions
- 6,001 × 100 ft
- TPA
- 2,101 ft MSL · 1,039 AGL · charted
- Surface
- Asphalt
- Lights
- 2-light PAPI (left) (3°) + MALSR
- ILS
- ILS · CAT I · LOC 109.95 (TXP) · GS 3.00°
- CTAF
- 124.1
More details — RWY 25
- Threshold elev
- 1,031 ft
- Markings
- precision
- Approach obstacle
- Trees, 10 ft, 301 ft from threshold, 505 ft L of centerline — 10:1 slope to clear · penetrates the 20:1 visual approach surface
- Threshold crossing height
- 48 ft
- TDZ elevation
- 1,039 ft
Pattern side: FAA NASR · TPA charted (NASR) · layout: FAA runway-end coordinates
| Runway | Length | Your margin |
|---|---|---|
| 07/25 | 6,001 ft |
Prefer one flat page? Full runway details for KLZU → · New to pattern entries? The 45° entry, explained → · Teaching here? Print the KLZU kneeboard →
Comms & NavAids
Communication frequencies
Before taxi
“Gwinnett”Taxi & takeoff
“Gwinnett”Departure & arrival
“Atlanta”Also
ATC assigns the exact frequency (in your clearance or on handoff) — which one depends on your SID (departing) or STAR (arriving).
By procedure & sector (5 frequencies)
| Frequency | Used by |
|---|---|
| 119.8 | BOKRT STAR |
| 128.575 | WRGNZ STAR |
| 239.275 | APCH/P DEP/P |
| 343.675 | WRGNZ STAR |
| 354.125 | BOKRT STAR |
Source: FAA NASR (current 28-day cycle).
Instrument landing systems
RWY 25
| Runway | ILS |
|---|---|
| RWY 25 | ILS · CAT I · LOC 109.95 (TXP) · GS 3.00° |
Source: FAA NASR (current 28-day cycle).
Nearby navigation aids
DOB 113.00 · AHN 116.95
| NavAid | Type | Freq · ch | Range | Radial / Dist magnetic |
|---|---|---|---|---|
| DOB · Dobbins | TACAN | 113.00 · 77X | — | r085° / 27.4 NM |
| AHN · Athens | VOR/DME | 116.95 · 116Y | High | r273° / 31.8 NM |
Prefer one flat list? All KLZU frequencies →
Charts & procedures
Lowest minimums here: ILS with vertical guidance · VFR sectional →
Airport info
From the field
Do you run KLZU, or an FBO, flight school, or shop on it? Claim your listing to keep fuel, fees, hours, and services current.
Airport information
- ICAO / IATA
- KLZU / LZU
- Coordinates
- 33.9781, -83.9624
- Elevation
- 1,062 ft MSL
- Magnetic variation
- 5W
- Sectional chart
- ATLANTA
- Airport use
- Public
- Control tower
- Yes
- Tower hours
- 0700-2100
- Airspace
- Class D · CLASS D SVC 0700-2100; OTHER TIMES CLASS G
- Weather station
- AWOS-3PT · 132.275 · ☎ 770-339-7753
- ARTCC
- ATLANTA (ZTL)
- Flight service (FSS)
- MACON · 1-800-WX-BRIEF
- NOTAM facility
- LZU
- Attendance
- ALL ALL
- Beacon
- white-green (SS-SR)
- Segmented circle
- Yes
- Wind indicator
- lighted
- Activated
- 1963/10
- Distance from city
- 2 NE
Night operations
- Airport lighting
- SEE RMK
- Rotating beacon
- white-green · SS-SR
- Pilot-controlled lighting
- WHEN ATCT CLSD ACTVT MALSR RWY 25; HIRL RWY 07/25 - CTAF. PAPI RWY 07 & 25 OPR CONSLY. on 124.1 — Chart Supplement ↗
Runway lighting aids — 07: 2-light PAPI (left) · 25: 2-light PAPI (left) + MALSR.
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 (additive)
- Bottled oxygen
- LOW
- Bulk oxygen
- LOW
- Airframe service
- MAJOR
- Powerplant service
- MAJOR
- Parking
- tiedowns
- Other services
- Air freight, Air ambulance, Charter, Instruction, Rental, Aircraft sales, Survey, Towing
Ownership & management 2 contacts
Remarks FAA · 3 notes
General
- TWY T HAS NSTD MARKING.
Runways
- PCR VALUE: 330/F/C/X/T
Lighting
- WHEN ATCT CLSD ACTVT MALSR RWY 25; HIRL RWY 07/25 - CTAF. PAPI RWY 07 & 25 OPR CONSLY.
Embed KLZU weather on your site free widget for schools, clubs & FBOs
Live METAR, flight category, and favored runway for KLZU — 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: 2GA9 Lenora Airport (private) (11 NM) · GA80 Whispering Pines Airport (private) (12 NM) · 6GA4 Spring Valley Farm Airport (private) (12 NM) · 00GA Lt World Airport (private) (14 NM) · 6GA0 Stoney Point Field (private) (15 NM)
About KLZU
Gwinnett County Briscoe Field (LZU · KLZU) is an airport in Lawrenceville, GA, at 1,062 ft MSL. It has 1 runway, the longest 6,001 ft, with a control tower. This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for KLZU, refreshed from the Aviation Weather Center and FAA NASR.
Does KLZU have a control tower?
Yes. Gwinnett County Briscoe Field has an operating FAA control tower. See the Comms & NavAids section for tower and ground frequencies.
What is the longest runway at KLZU?
Gwinnett County Briscoe Field has 1 runway; the longest is 6,001 ft. See the Runways section for headings, surface, and lighting.
Where is KLZU?
Gwinnett County Briscoe Field is in Lawrenceville, GA, at an elevation of 1,062 ft MSL. Coordinates: 33.9781, -83.9624.
Fly out of KLZU often?
Save KLZU 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 KLZU 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.