Quad-City Seaplane Base
I04 · Moline, IL · Non-towered · Open on the map
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Weather
METAR observed
TAF forecast
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Sun & FAA night2026-09-21 · night begins 07:29 PM
| Event | Local (CDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 06:20 AM | 11:20Z |
| Sunrise | 06:48 AM | 11:48Z |
| Sunset | 07:01 PM | 00:01Z |
| Evening civil twilight Loggable night begins | 07:29 PM | 00:29Z |
Plan a flight from I04
Winds aloft NOAA forecast · 3,000 to 53,000 ft
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Full reports: nearest reporting station
Advisories
NOTAMs · Loading NOTAMs…
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Airspace hazards · Checking SIGMETs and G-AIRMETs…
Temporary flight restrictions · Checking for TFRs…
Runways
| Runway | Length | Your margin |
|---|---|---|
| E/W | 10,000 ft |
Prefer one flat page? Full runway details for I04 → · New to pattern entries? The 45° entry, explained → · Teaching here? Print the I04 kneeboard →
Comms & NavAids
Communication frequencies
Taxi & takeoff
Source: FAA NASR (current 28-day cycle).
Nearby navigation aids
MZV 114.40 · CVA 113.80
| NavAid | Type | Freq · ch | Range | Radial / Dist magnetic |
|---|---|---|---|---|
| MZV · Moline | VOR/DME | 114.40 · 91X | Low | r033° / 10.6 NM |
| CVA · Davenport | VORTAC | 113.80 · 85X | Low | r178° / 14.9 NM |
Prefer one flat list? All I04 frequencies →
Charts & procedures
Airport info
Airport information
- FAA LID
- I04
- Coordinates
- 41.4600, -90.4929
- Elevation
- 560 ft MSL
- Magnetic variation
- 1E
- Sectional chart
- CHICAGO
- Airport use
- Public
- Control tower
- No
- ARTCC
- CHICAGO (ZAU)
- Flight service (FSS)
- KANKAKEE · 1-800-WX-BRIEF
- NOTAM facility
- IKK
- Attendance
- UNATNDD
- Segmented circle
- No
- Distance from city
- 2 S
Night operations
- Pilot-controlled lighting
- Usually keyed on CTAF 122.9 — 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
- Fuel available
- 100LL
- Bottled oxygen
- NONE
- Bulk oxygen
- NONE
- Airframe service
- MINOR
- Powerplant service
- MINOR
- Parking
- tiedowns
- Other services
- BCHGR, Instruction, Rental
Ownership & management 2 contacts
Remarks FAA · 6 notes
General
- TRAFFIC INFORMATION AVBL FM MLI ATCT ON 119.4. INDIVIDUAL OPERATIONS MUST BE APPROVED BY MLI ATCT ON 119.4 OR BY TELEPHONE.
- E & W RWY THRS UNMKD BY BUOYS.
- (A23) LEFT 400' EAST, RIGHT 400' WEST.
- RY E,MARKED PLINE CROSSES RIVER 300 FT E OF HGR & DOCK AREA; HWY BRIDGE 300 FT W OF HGR & DOCK AREA.
- FOR CD CTC CHICAGO ARTCC AT 630-906-8921.
Fuel
- CALL FOR SVC & 100LL 304-314-0002.
Nearby airports
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Also nearby: 2LL2 Weihler (private) (9 NM) · 60IA Village Oaks (private) (13 NM) · 9IL7 Black (private) (17 NM) · IL09 Mercer County (private) (17 NM)
About I04
Quad-City (I04) is a seaplane base in Moline, IL, at 560 ft MSL. It has 1 runway, the longest 10,000 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for I04, refreshed from the Aviation Weather Center and FAA NASR.
Does I04 have a control tower?
No. Quad-City is a non-towered (pilot-controlled) seaplane base; use the published CTAF/UNICOM in the Comms & NavAids section.
What is the longest runway at I04?
Quad-City has 1 runway; the longest is 10,000 ft. See the Runways section for headings, surface, and lighting.
Where is I04?
Quad-City is in Moline, IL, at an elevation of 560 ft MSL. Coordinates: 41.4600, -90.4929.
More about I04
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 I04 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.