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Janssen Airport

1LL6 · Shannon, IL · 877 ft elevation

Airport information

FAA LID
1LL6
Coordinates
42.2281, -89.7382
Elevation
877 ft MSL

Detailed FAA facility data isn't available for this airport.

Weather

METAR observed

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TAF forecast

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Sun & FAA night 2026-06-20

EventLocal (CDT)UTC
Morning civil twilight
Loggable night ends
04:48 AM09:48Z
Sunrise05:22 AM10:22Z
Sunset08:39 PM01:39Z
Evening civil twilight
Loggable night begins
09:13 PM02:13Z
Loggable night (§1.1)
09:13 PM → 04:48 AM
Night currency (§61.57)
09:39 PM → 04:22 AM

Plan a flight from 1LL6

Runway 18/36

1,650 ft × 100 ft · TURF
18
Heading
n/a
36
Heading
n/a

Headings shown are true (magnetic variation unavailable).

Nearby navigation aids

NavAidTypeFreqRadial / Dist magnetic
PLL · PoloVOR-DME111.20r326° / 18.4 NM
RFD · RockfordVOR-DME110.80r270° / 24 NM
JVL · JanesvilleVOR-DME114.30r232° / 34.3 NM

No published instrument procedures or Chart Supplement for 1LL6. VFR sectional link above.

No published services or facility detail for 1LL6.

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 1LL6 in a full tool: METAR/TAF decoder, crosswind calculator, sun & night times, or the density altitude calculator.