41C · Calkins Fld · Amend

41C: 11 changes (no action items) on 29 Oct 2026

Thu, 01 Oct 2026 09:01:00 +0000

FAA cycle effective 29 Oct 2026 at 0901Z, compared to 01 Oct 2026.

FYI (11)

Airport: Airport owner address: C/O PETE STEINBACHER → 6041 GROEN CT; airport owner address line 2: 6041 GROEN CT → none
Remark: New remark: Deer, birds, and wildlife on and in vicinity of airport.
FAA text: DEER, BIRDS, & WILDLIFE ON & INVOF ARPT.
Remark: New runway 09 controlling obstacle clearance slope remark: Controlling obstruction exceeds a 45 degree slope. Approach slope 0:1 to displaced runway threshold over +8 foot crops, 0 feet distance, 75 feet R.
FAA text: CTLG OBSTN EXCEEDS A 45 DEG SLP. APCH SLP 0:1 TO DTHR OVR +8 FT CROPS, 0 FT DIST, 75 FT R.
Remark: New runway 27 controlling obstacle clearance slope remark: A controlling obstacle exceeds a 45 degree slope.
FAA text: CTLG OBSTN EXCEEDS A 45 DEG SLP.
Remark: Removed airport manager contact remark: Assistant manager: Clarence Slaughter 616-813-8903.
FAA text: ASST MGR: CLARENCE SLAUGHTER 616-813-8903.
Remark: Removed airport manager contact remark: Cell.
FAA text: CELL.
Remark: Revised remark: No snow removal - contact airport manager to verify conditions.
FAA text: NO SN REMOVAL - CTC AMGR TO VFY CONDS.
Remark: Revised remark: Soft when wet.
FAA text: SOFT WHEN WET.
Runway: Runway 09/27: pavement condition: fair → good
Runway: Runway 09: controlling obstacle: TREES 69 ft tall, 1120 ft from threshold, 0 ft either side of centerline → CROPS 8 ft tall, 0 ft from threshold, 75 ft right of centerline; obstacle clearance slope: 16:1 → 0:1
Runway: Runway 27: controlling obstacle: TREES 47 ft tall, 424 ft from threshold, 125 ft left of centerline → CROPS 8 ft tall, 0 ft from threshold, 75 ft left of centerline; obstacle clearance slope: 9:1 → 0:1

See every change on Amend · FAA source

Not for navigation. Always use official FAA publications, NOTAMs and a proper preflight briefing.

41C: 1 change (no action items) on 01 Oct 2026

Thu, 03 Sep 2026 09:01:00 +0000

FAA cycle effective 01 Oct 2026 at 0901Z, compared to 03 Sep 2026.

FYI (1)

Airport: Airport phone number: 616-970-3472 → 616-889-5971; airport manager: Anthony Winters → Pete Steinbacher

See every change on Amend · FAA source

Not for navigation. Always use official FAA publications, NOTAMs and a proper preflight briefing.

41C: 2 changes (1 action item) on 03 Sep 2026

Thu, 06 Aug 2026 09:01:00 +0000

FAA cycle effective 03 Sep 2026 at 0901Z, compared to 06 Aug 2026.

Action (1)

Runway: Runway 09: displaced threshold elevation: none → 754 ft MSL; displaced threshold: 200 → 260 ft; runway end elevation: 740 → 752 ft MSL

FYI (1)

Runway: Runway 27: runway end elevation: 740 → 754 ft MSL

See every change on Amend · FAA source

Not for navigation. Always use official FAA publications, NOTAMs and a proper preflight briefing.

41C: 8 changes (1 action item) on 25 Dec 2025

Thu, 27 Nov 2025 09:01:00 +0000

FAA cycle effective 25 Dec 2025 at 0901Z, compared to 27 Nov 2025.

Action (1)

Runway: Runway 01/19 (2200x75 ft turf): removed

FYI (7)

Remark: New remark: ASST MGR: CLARENCE SLAUGHTER 616-813-8903.
FAA text: ASST MGR: CLARENCE SLAUGHTER 616-813-8903.
Remark: Remark removed: ALSO 10 FT CROPS.
FAA text: ALSO 10 FT CROPS.
Remark: Remark removed: MKD BY MOWING & 2 FT TALL YELLOW PLASTIC PIPES.
FAA text: MKD BY MOWING & 2 FT TALL YELLOW PLASTIC PIPES.
Remark: Remark removed: ROUGH & UNEVEN; DIPS IN THE RWY.
FAA text: ROUGH & UNEVEN; DIPS IN THE RWY.
Airport: Airport asst_mgr: Clarence Slaughter → none listed
Runway: Runway 09: true alignment: none → 90°
Runway: Runway 27: true alignment: none → 270°

See every change on Amend · FAA source

Not for navigation. Always use official FAA publications, NOTAMs and a proper preflight briefing.

41C: 1 change (no action items) on 15 May 2025

Thu, 17 Apr 2025 09:01:00 +0000

FAA cycle effective 15 May 2025 at 0901Z, compared to 17 Apr 2025.

FYI (1)

Airport: Airport contact address: 315 ANDERSON DR → 6041 GROEN CT; airport contact city: WAYLAND → ALLENDALE; airport contact zip code: 49348 → 49401; airport contact zip+4: 9170 → 8372

See every change on Amend · FAA source

Not for navigation. Always use official FAA publications, NOTAMs and a proper preflight briefing.