User contributions
- 05:04, 2 March 2019 diff hist +4 US-Nationwide Businesses-Aviation →AvFlight Corporation
- 05:04, 2 March 2019 diff hist -28 US-Nationwide Businesses-Aviation →AvFlight Corporation
- 05:03, 2 March 2019 diff hist +1 US-Nationwide Businesses-Aviation →AvFlight Corporation
- 05:03, 2 March 2019 diff hist +229 US-Nationwide Businesses-Aviation →Airlines
- 19:16, 28 February 2019 diff hist +33 Business, Media, Railroads, Recreation and Attractions Genesee County (MI) →Lake State Railway Company
- 19:09, 28 February 2019 diff hist +38 Business, Media, Railroads, Recreation and Attractions Genesee County (MI) →Lake State Railway Company
- 19:08, 28 February 2019 diff hist +119 Business, Media, Railroads, Recreation and Attractions Genesee County (MI) →CSX Transportation
- 19:06, 28 February 2019 diff hist -1 Business, Media, Railroads, Recreation and Attractions Genesee County (MI) →Canadian National Railway
- 19:05, 28 February 2019 diff hist +246 Business, Media, Railroads, Recreation and Attractions Genesee County (MI) →Canadian National Railway
- 19:01, 28 February 2019 diff hist +199 Business, Media, Railroads, Recreation and Attractions Genesee County (MI) →CSX Transportation
- 07:41, 27 February 2019 diff hist -87 Business, Media, Railroads, Recreation and Attractions Genesee County (MI) →TV
- 13:16, 20 February 2019 diff hist 0 Genesee County (MI) →Grand Blanc Community Schools
- 03:49, 20 February 2019 diff hist +48 MBS Airport Saginaw County (MI) →Unconfirmed frequencies
- 03:49, 20 February 2019 diff hist +1 MBS Airport Saginaw County (MI) →Unconfirmed frequencies
- 03:48, 20 February 2019 diff hist +68 MBS Airport Saginaw County (MI) →Unconfirmed frequencies
- 03:37, 20 February 2019 diff hist +86 MBS Airport Saginaw County (MI) →Unconfirmed frequencies
- 03:28, 20 February 2019 diff hist +52 MBS Airport Saginaw County (MI) →Unconfirmed frequencies
- 08:17, 13 February 2019 diff hist +10 Genesee County (MI) →Grand Blanc Community Schools
- 08:16, 13 February 2019 diff hist +2 Genesee County (MI) →Grand Blanc Community Schools
- 08:16, 13 February 2019 diff hist +188 Genesee County (MI) →Grand Blanc Community Schools