4IL9 — Unzicker Airport, Benson, IL | FlightKit

Non-ToweredBenson, IL • 745' MSL

4IL9 WeatherLive METAR & TAF

Wind Component

4IL9 Runways1 runway

4IL9 has 1 runway. The longest is 18/36 at 2,280 ft × 140 ft (turf).

18/36No runway lights2,280 ft × 140 ftTurf

FAA NASR data, cycle 2026-09-03

4IL9 Field Data

4IL9 field elevation is 745 ft MSL. The standard traffic pattern altitude at 4IL9 is 1,750 ft MSL (1,000 ft AGL).

Field elevation745 ft MSL

Pattern altitude1,750 ft MSL1,000 ft AGL · standard

Control towerNon-towered

FAA NASR data, cycle 2026-09-03

Airports Near 4IL9within 50 nm

83ILOltman-Shuck AirportMinonk, IL · 2,200' runway4 nmN 4IS6Hattan Farms AirportMinonk, IL · 1,800' runway6.2 nmN 1IL0Barnstorm FieldEl Paso, IL · 2,650' runway6.3 nmESE 74ILCorn Alley 2 AirportEl Paso, IL · 728' MSL6.4 nmSE 86ISMichael Pfister AirportRoanoke, IL · 2,200' runway6.9 nmWSW LL98John W Meils Restricted Landing AreaToluca, IL · 705' MSL7 nmN IS00Jay Schertz Farm AirportLowpoint, IL · 2,400' runway7 nmW 63ISCorn Alley AirportEl Paso, IL · 1,780' runway7.2 nmESE 38ILHammer Restricted Landing AreaDana, IL · 2,500' runway10 nmNNE 3IL8Kuntz Restricted Landing AreaGridley, IL · 2,800' runway11 nmSE KBMICentral Illinois Regional Airport at Bloomington-NormalBloomington/Normal, IL · Towered23 nmSSE KPIAGeneral Wayne A. Downing Peoria International AirportPeoria, IL · Towered28 nmWSW

All Illinois airports

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Sectional Chart|SkyVector

Frequently Asked About 4IL9

Is 4IL9 (Unzicker Airport) a towered airport?

No, 4IL9 is a non-towered airport.

How long is the runway at 4IL9?

4IL9 has 1 runway (18/36). The longest runway is 2,280 feet.

What is the traffic pattern altitude at 4IL9?

4IL9 uses the standard traffic pattern altitude of 1,000 feet AGL — about 1,750 feet MSL at a field elevation of 745 feet.

What is the elevation of 4IL9?

4IL9 (Unzicker Airport) has a field elevation of 745 feet MSL.

Where is 4IL9 located?

4IL9 (Unzicker Airport) is located in Benson, IL.