KSQI

VFR

WHITESIDE COUNTY/JOS H BITTORF FLD

STERLING/ROCKFALLS · ILLINOIS

Elev
647.6'
Longest RWY
6,499'07/25
Tower
None
Status
Uncontrolled
Now--Z· METAR23:56Z
© Esri
Runways rendered from FAA survey · not for navExpand →
Before you fly into KSQI
Conditions
VFR
Good for visual flying
Airport
Non-towered
Self-announce on CTAF
Pattern alt
1,647.6'
MSL · field 647.6' + 1,000 AGL
Favored RWY
RWY 36
H/W +4 · X/W 0 kt

METAR & TAF KSQI

Current METAR

Observed 23:56Z

KSQI 272356Z AUTO VRB04KT 10SM -RA CLR 19/17 A2956 RMK AO2 LTG DSNT N AND NW RAB44 SLP008 P0000 6//// T01890172 10222 20172 58003 $
Wind
VAR @ 4 kt
Visibility
10 SM
Temp / Dew
19°C / 17°C
Altimeter
29.56 inHg
Clouds
CLR
Density alt
1,729 ft
Ceiling
Unlimited
Rules
VFR

Airport info & contacts

Manager on record, flight service, ARTCC, attendance schedule and pattern altitude — published by the FAA and refreshed every 28 days.

Location

From city
2 NM S
VFR sectional
CHICAGO
ARTCC
ZAU · CHICAGO
NOTAM facility
SQI (NOTAM-D)

Airport manager

Name
DARIN HEFFELFINGER
Address
10950 HOOVER RD, ROCKFALLS IL 61071

Flight service · Hours

FSS IKK
KANKAKEE1-800-WX-BRIEF
Attendance
  • 0800-1700

Frequencies

Tap any row to copy the frequency to your clipboard.

Advisory / CTAF
Approach / Departure
Other

Runways & pattern

Full page

Runway & wind

tap a runway
000° · 4 kt
RWY 36
358°M
Head/Tail
+4 kt
Crosswind
0 kt

Pattern entry · RWY 36

LEFT TRAFFIC
CrosswindCrosswindDownwindDownwindBaseBaseFinalFinal45° entry45° entryRWY 36 · 358° · LEFT TRAFFICPattern 1,648 ft MSL
RunwayHeading (°M)LengthSurfaceTraffic
07/2568° / 248°6,499 ftASPHStandard L
18/36Favored178° / 358°3,900 ftASPHStandard L

Runway end performance

EndTORATODAASDALDAVGSIApproach lightsObstruction
07PAPI 4-box left(3°)
25MALSR

Declared distances in feet. TORA = takeoff run available, TODA = takeoff distance, ASDA = accelerate-stop, LDA = landing distance.

Airport sketch

Runways drawn to scale from FAA survey coordinates, rendered over live satellite imagery. Not for navigation.

© Esri

Approaches & charts

ILS · 1

RWY 25
LD · CAT I
SQI
111.5
ILS OR LOC RWY 25
KSQI · IAP
Can’t preview this PDF inline. Open it →

Services on the field

Fuel grades, oxygen, maintenance, ramp storage and lighting — as declared to the FAA by the airport operator.

Fuel & services

Fuel
100LLA
Airframe repair
Major
Power plant repair
Major
Other services
AVNCS,INSTR,RNTL

Ramp & ground

Transient storage
  • Tie-down
  • Hangar
Landing fee
No fee published
Customs
Not available
Lighting schedule
SEE RMK
Beacon schedule
SS-SR
Beacon
White / Green (civil land)(WG)
Wind indicator
Lighted
Segmented circle
Yes

Fuel & FBOs

Cheapest 100LL and Jet A on the field and nearby. Always confirm with the FBO before taxi.

Airport notes

Surface conditions, obstructions, local procedures, lighting outages and other notes published with each FAA cycle.

General notes

  • The terminal building can be accessed after hours by cipher lock which has applicable instructions.Show FAA
  • For clearance delivery contact Chicago ARTCC at 630-906-8921.Show FAA
  • Runway 07 is the preferred calm wind runway.Show FAA
  • Oxygen service is unavailable.Show FAA

Lighting notes

  • Medium intensity runway lights on runway 18/36 are preset on low intensity. To increase intensity and activate high intensity runway lights on runway 07/25, MALSR on runway 25, and REIL on runways 07, 18, and 36, use CTAF.Show FAA

Fuel notes

  • 100LL100LL and Jet A fuel dispenser is self serve with credit card.Show FAA

Other notes

  • 1Airport unattended on New Years, Christmas, and Thanksgiving.Show FAA

VFR map & nearby airports

VFR sectional. Tap any ICAO chip to open that airport.

Key facts · KSQI

Answer card
ICAO
KSQI
Name
WHITESIDE COUNTY/JOS H BITTORF FLD
Location
STERLING/ROCKFALLS, ILLINOIS
Elevation
647.6 ft MSL
Traffic pattern altitude
1,647.6 ft MSL (1,000 AGL)
Control tower
Non-towered (use CTAF)
Total runways
2
Longest runway
07/25 · 6,499 ft
Published ILS approaches
1
Published frequencies
5
Magnetic variation
Current flight rules
VFR
Current wind
000° at 4 kt
Favored runway now
RWY 36

Whiteside County/Jos H Bittorf Fld is in Sterling/Rock Falls, Illinois. The field elevation is 647.6 ft MSL. It has two asphalt runways. The longest is runway 07/25 at 6,499 ft. Runway 18/36 is 3,900 ft. There is no control tower, so plan to use CTAF and UNICOM 123.0 for local traffic. The published pattern altitude is not listed. For light piston traffic, use 1,000 ft AGL unless the current Chart Supplement says otherwise.

One ILS is published for runway 25. That makes the field useful in lower weather. You still need to brief the current approach and runway lighting setup before arrival. Runway 07 is the preferred calm wind runway. The lighting setup is a little specific here. Runway 18/36 medium intensity lights come on at low intensity by default. Use CTAF to raise intensity. Use it to activate the high intensity lights on runway 07/25. It also activates the MALSR for runway 25. The REILs on 07, 18 and 36 are on the same system.

Sauk Valley Aviation is on the field. It carries 100LL and Jet A. The fuel dispenser is self serve with credit card. The terminal building can be accessed after hours by cipher lock. Instructions are on site. Oxygen service is unavailable. Check the current Chart Supplement for any holiday or operating restrictions before you go.

Frequently asked questions

What is the longest runway at KSQI?
Runway 07/25 is the longest at 6,499 ft asphalt. Runway 18/36 is 3,900 ft asphalt.
Does KSQI have an ILS approach?
Yes. One ILS approach is published for runway 25. Verify the current procedure and minimums before departure.
Is Whiteside County/Jos H Bittorf Fld towered?
No. KSQI has no control tower. Use CTAF 123.0 and UNICOM 123.0 for local traffic.
What is the pattern altitude at KSQI?
The published pattern altitude is not listed. For light piston operations, use 1,000 ft AGL unless the current Chart Supplement says otherwise.
Which runway is preferred in calm wind at KSQI?
Runway 07 is the preferred calm wind runway. Check winds and runway condition before choosing it.
Which FBO is on the field at KSQI?
Sauk Valley Aviation is on the field. It carries 100LL and Jet A. The fuel is self serve with credit card.
How do I activate the runway lights at KSQI?
Use CTAF to increase lighting intensity. That activates the high intensity lights on runway 07/25. It also activates the MALSR for runway 25. The REILs on 07, 18 and 36 come on with the same system.
Can I get after-hours access at KSQI?
Yes. The terminal building can be accessed after hours by cipher lock. Follow the posted instructions on site or call the airport operator before arrival.

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