Reference data only — not for flight planning or navigation. Verify with official sources (AIP, NOTAMs, ATC). Full disclaimer
Illinois Valley Regional Airport-Walter A Duncan Field (KVYS/VYS) — Peru, United States
At a glance
- Operating hours
- 13:00–21:00 UTC
- Fuel
- 100LL, Jet A+
- Runways
- 07/25, 18/36
- Elevation
- 654 ft
Times in UTC. Reference only: verify with the AIP and NOTAMs.
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77%
Data Complete
40 of 52 points
Missing: Contacts
Section Breakdown
Basic Info
7/7
Runways
4/4
Frequencies
2/4
Operations
2/2
Fuel
1/1
Contacts
0/2
Additional Info
3/10
Data last updated:
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See a next to a field? Click it to confirm the info is still correct. Recently verified Outdated — please verify
Basic Airport Information
- ICAO: KVYS
- Name: Illinois Valley Regional Airport-Walter A Duncan Field
- Type: small_airport
- Category: Domestic
- Latitude: 41.351898
- Longitude: -89.153099
- Elevation: 654 ft
- Country: United States
- Municipality: Peru
- IATA Code: VYS
- FAA Code: N/A
- FIR: N/A
- Timezone: America/Chicago
- Distance from City: N/A km
- VFR: Yes
- IFR: No
Runways
Runway 07/25
- Designation: 07/25
- Dimensions: 1219x23m
- Surface: ASP
- PCN: N/A
- Lighting: Lighted
- NAVAIDs: N/A
- Approach Types: N/A
- Remarks: N/A
Runway 18/36
- Designation: 18/36
- Dimensions: 1828x30m
- Surface: ASP
- PCN: N/A
- Lighting: Lighted
- NAVAIDs: N/A
- Approach Types: N/A
- Remarks: N/A
Frequencies
- Tower: N/A
- Ground: N/A
- Operations: 123.000 MHz
- Traffic/Approach: 123.750 MHz
- ATIS: 120.025 MHz
Operation Hours
Monday
13:00
–
21:00
Tuesday
13:00
–
21:00
Wednesday
13:00
–
21:00
Thursday
13:00
–
21:00
Friday
13:00
–
21:00
Saturday
13:00
–
21:00
Sunday
13:00
–
21:00
- Extra Hours On Request: Not recorded
- Remarks: N/A
Contacts
- AIS Tel: N/A
- ARO Tel: N/A
- MET Tel: N/A
- Admin Tel: +1 815-223-2003
- Health Tel: N/A
- Police Tel: N/A
- Authorities Tel: N/A
- Website: N/A
- Remarks: N/A
Slots / PPR
- Slot Required: Not recorded
- PPR Required: Not recorded
- PPR Contact: N/A
- Remarks: N/A
Fuel Information
- Fuel Type: 100LL
- Price/L: N/A
- Last Updated: N/A
- Remarks: N/A
- Fuel Type: Jet A+
- Price/L: N/A
- Last Updated: N/A
- Remarks: N/A
Immigration
- Port of Entry: Not recorded
- APIS Required: Not recorded
- GAR Required: Not recorded
- Remarks: N/A
Airport Services
No services listed for this airport yet.
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United States Permit Requirements
Fast
Landing: 1d
- Overflight Permit: No
- Landing Permit: Conditional
- Overflight Lead Time: N/A
- Landing Lead Time: 60 minutes minimum (eAPIS manifest before departure); recommend 24-48 hours for CBP port notification
Private / GA Operations:
No permits required for private non-revenue flights. eAPIS manifest mandatory for all international arrivals/departures.
Active NOTAMs
10/012
warning Upcoming
Runway closed
RWY 18/36 CLSD
2026-10-29 05:00 UTC
2026-11-13 06:00 UTC
10/010
warning
Runway closed
RWY 07/25 CLSD
2026-10-22 11:00 UTC
2026-12-03 23:59 UTC
10/013
info
OBST TOWER LGT (ASR 1054305) 412927.00N0891705.00W (10.3NM NW VYS) 1197FT (415FT AGL) U/S
2026-10-27 14:03 UTC
2026-12-11 20:03 UTC
+12 more active NOTAMs
NOTAMs received from the FAA NOTAM feed (last message 2026-10-27 21:10 UTC). This list is built from the feed as NOTAMs are issued and is not checked against the FAA's full list: confirm with FAA NOTAM Search before flight.
View all NOTAMs on Map
Nearby Airports
Airport History
No milestones recorded for Illinois Valley Regional Airport-Walter A Duncan Field yet. Know when it opened, who built it or a notable event? Add it with a source.
Add a historical factFrequently Asked Questions
- What are the operating hours of KVYS?
- Illinois Valley Regional Airport-Walter A Duncan Field operates from 13:00 to 21:00.
- What fuel is available at KVYS?
- Illinois Valley Regional Airport-Walter A Duncan Field offers 100LL, Jet A+.
- Does KVYS require landing permits?
- It depends on the flight. No permits required for private non-revenue flights. eAPIS manifest mandatory for all international arrivals/departures. Permit details for United States
- Where is KVYS located?
- Illinois Valley Regional Airport-Walter A Duncan Field (KVYS) is located in Peru, United States.
- What is the IATA code for KVYS?
- The IATA code for Illinois Valley Regional Airport-Walter A Duncan Field is VYS.
- How long is the runway at KVYS?
- The main runway at Illinois Valley Regional Airport-Walter A Duncan Field (07/25) measures 1219x23m.