Source: 1982 Broadcasting Yearbook via worldradiohistory.com
Carlisle (I wonder if they used A and B here)
2 - WMAR (CBS->NBC 2 Baltimore) / WSBA (CBS 43 York)
3 - WHP (CBS 21 Harrisburg)
4 - WRC (NBC 4 Washington) / WITF (PBS 33 Hershey)
5 - WTTG (IND 5 Washington)
6 - WPVI (ABC 6 Philadelphia) / WHTM (ABC 27 Harrisburg)
7 - WJLA (ABC 7 Washington) / WPHL (IND 17 Philadelphia)
8 - WGAL (NBC 8 Lancaster)
9 - WDVM (CBS 9 Washington) / WKBS (IND 48 Burlington)
10 - WCAU (CBS 10 Philadelphia) / WDCA (IND 20 Washington)
11 - WBAL (NBC->CBS 11 Baltimore) / WBFF (IND 45 Baltimore)
12 - WLYH (CBS 15 Lancaster) / WTAF (IND 29 Philadelphia)
13 - WJZ (ABC 13 Baltimore) [if not A/B, I found it odd that WJZ was primary ABC instead of WHTM considering how close Carlisle is to Harrisburg]
Chambersburg
2 - WSBA (CBS 43 York)
3 - WHTM (ABC 27 Harrisburg)
4 - WRC (NBC 4 Washington)
5 - WTTG (IND 5 Washington)
6 - WHAG (NBC 25 Hagerstown)
7 - WJLA (ABC 7 Washington)
8 - WGAL (NBC 8 Lancaster)
9 - WLYH (CBS 15 Lancaster)
10 - WITF (PBS 33 Hershey)
11 - WDCA (IND 20 Washington)
12 - WHP (CBS 21 Harrisburg)
13 - WJZ (ABC 13 Baltimore)
Harrisburg
2 - WHP (CBS 21 Harrisburg)
3 - WGAL (NBC 8 Lancaster)
4 - WHTM (ABC 27 Harrisburg)
5 - WGCB (IND 49 Red Lion) / Local Access
6 - WITF (PBS 33 Hershey)
7 - WPHL (IND 17 Philadelphia)
8 - WLYH (CBS 15 Lancaster)
9 - WOR (IND 9 New York City) / Township Meetings
10 - WTAF (IND 29 Philadelphia)
11 - WPIX (IND 11 New York City)
12 - WSBA (CBS 43 York)
13 - WKBS (IND 48 Burlington) / Township Meetings
15/B - AP News
16/C - HBO
17/D - Prism
19/F - WMAR (CBS->NBC 2 Baltimore)
20/G - KYW (NBC 3 Philadelphia)
21/H - CNN
22/I - ESPN
23/J - WPVI (ABC 6 Philadelphia)
24/K - WCAU (CBS 10 Philadelphia)
25/L - WBAL (NBC->CBS 11 Baltimore)
Lancaster
2 - WLYH (CBS 15 Lancaster)
3 - Out-of-town Channel 1 (includes programs from KYW, WBAL, WJZ, WMAR, and WSBA) / Time/Weather (audio: WNCE-FM Lancaster)
4 - WKBS (IND 48 Burlington)
5 - WGAL (NBC 8 Lancaster)
6 - Out-of-town Channel 2 (includes programs from WBAL, WJZ, WMAR, WPVI, and WSBA) / Time/Weather (audio: WNCE-FM Lancaster) / Local Access
7 - WHTM (ABC 27 Harrisburg)
8 - WBFF (IND 45 Baltimore) (also some WSBA programming airs here, as well as some local access)
9 - WHP (CBS 21 Harrisburg)
10 - WCAU (CBS 10 Philadelphia) / WTAF (IND 29 Philadelphia)
11 - WPHL (IND 17 Philadelphia)
12 - WITF (PBS 33 Hershey) / WHYY (PBS 12 Wilmington)
13 - WGCB (IND 49 Red Lion)
G-4 - Prism
H-3 - HBO
Lebanon
2 - WLYH (CBS 15 Lancaster)
3 - KYW (NBC 3 Philadelphia)
4 - WKBS (IND 48 Burlington)
5 - WHP (CBS 21 Harrisburg)
6 - WPVI (ABC 6 Philadelphia)
7 - WPHL (IND 17 Philadelphia)
8 - WSBA (CBS 43 York) / WVIA (PBS 44 Scranton)
9 - WTAF (IND 29 Philadelphia)
10 - WCAU (CBS 10 Philadelphia)
11 - WGAL (NBC 8 Lancaster)
12 - WHTM (ABC 27 Harrisburg)
13 - WITF (PBS 33 Hershey)
21/H - HBO
22/I - Prism
Red Lion (also serving Gettysburg)
2 - WBFF (IND 45 Baltimore)
3 - WGAL (NBC 8 Lancaster)
4 - WKBS (IND 48 Burlington)
5 - WTTG (IND 5 Washington)
6 - WTAF (IND 29 Philadelphia)
7 - WITF (PBS 33 Hershey)
8 - WJZ (ABC 13 Baltimore)
9 - WSBA (CBS 43 York)
10 - WPHL (IND 17 Philadelphia)
11 - WBAL (NBC->CBS 11 Baltimore)
12 - WHTM (ABC 27 Harrisburg)
13 - WHP (CBS 21 Harrisburg)
No WGCB, WLYH, or WMAR!
Carlisle (I wonder if they used A and B here)
2 - WMAR (CBS->NBC 2 Baltimore) / WSBA (CBS 43 York)
3 - WHP (CBS 21 Harrisburg)
4 - WRC (NBC 4 Washington) / WITF (PBS 33 Hershey)
5 - WTTG (IND 5 Washington)
6 - WPVI (ABC 6 Philadelphia) / WHTM (ABC 27 Harrisburg)
7 - WJLA (ABC 7 Washington) / WPHL (IND 17 Philadelphia)
8 - WGAL (NBC 8 Lancaster)
9 - WDVM (CBS 9 Washington) / WKBS (IND 48 Burlington)
10 - WCAU (CBS 10 Philadelphia) / WDCA (IND 20 Washington)
11 - WBAL (NBC->CBS 11 Baltimore) / WBFF (IND 45 Baltimore)
12 - WLYH (CBS 15 Lancaster) / WTAF (IND 29 Philadelphia)
13 - WJZ (ABC 13 Baltimore) [if not A/B, I found it odd that WJZ was primary ABC instead of WHTM considering how close Carlisle is to Harrisburg]
Chambersburg
2 - WSBA (CBS 43 York)
3 - WHTM (ABC 27 Harrisburg)
4 - WRC (NBC 4 Washington)
5 - WTTG (IND 5 Washington)
6 - WHAG (NBC 25 Hagerstown)
7 - WJLA (ABC 7 Washington)
8 - WGAL (NBC 8 Lancaster)
9 - WLYH (CBS 15 Lancaster)
10 - WITF (PBS 33 Hershey)
11 - WDCA (IND 20 Washington)
12 - WHP (CBS 21 Harrisburg)
13 - WJZ (ABC 13 Baltimore)
Harrisburg
2 - WHP (CBS 21 Harrisburg)
3 - WGAL (NBC 8 Lancaster)
4 - WHTM (ABC 27 Harrisburg)
5 - WGCB (IND 49 Red Lion) / Local Access
6 - WITF (PBS 33 Hershey)
7 - WPHL (IND 17 Philadelphia)
8 - WLYH (CBS 15 Lancaster)
9 - WOR (IND 9 New York City) / Township Meetings
10 - WTAF (IND 29 Philadelphia)
11 - WPIX (IND 11 New York City)
12 - WSBA (CBS 43 York)
13 - WKBS (IND 48 Burlington) / Township Meetings
15/B - AP News
16/C - HBO
17/D - Prism
19/F - WMAR (CBS->NBC 2 Baltimore)
20/G - KYW (NBC 3 Philadelphia)
21/H - CNN
22/I - ESPN
23/J - WPVI (ABC 6 Philadelphia)
24/K - WCAU (CBS 10 Philadelphia)
25/L - WBAL (NBC->CBS 11 Baltimore)
Lancaster
2 - WLYH (CBS 15 Lancaster)
3 - Out-of-town Channel 1 (includes programs from KYW, WBAL, WJZ, WMAR, and WSBA) / Time/Weather (audio: WNCE-FM Lancaster)
4 - WKBS (IND 48 Burlington)
5 - WGAL (NBC 8 Lancaster)
6 - Out-of-town Channel 2 (includes programs from WBAL, WJZ, WMAR, WPVI, and WSBA) / Time/Weather (audio: WNCE-FM Lancaster) / Local Access
7 - WHTM (ABC 27 Harrisburg)
8 - WBFF (IND 45 Baltimore) (also some WSBA programming airs here, as well as some local access)
9 - WHP (CBS 21 Harrisburg)
10 - WCAU (CBS 10 Philadelphia) / WTAF (IND 29 Philadelphia)
11 - WPHL (IND 17 Philadelphia)
12 - WITF (PBS 33 Hershey) / WHYY (PBS 12 Wilmington)
13 - WGCB (IND 49 Red Lion)
G-4 - Prism
H-3 - HBO
Lebanon
2 - WLYH (CBS 15 Lancaster)
3 - KYW (NBC 3 Philadelphia)
4 - WKBS (IND 48 Burlington)
5 - WHP (CBS 21 Harrisburg)
6 - WPVI (ABC 6 Philadelphia)
7 - WPHL (IND 17 Philadelphia)
8 - WSBA (CBS 43 York) / WVIA (PBS 44 Scranton)
9 - WTAF (IND 29 Philadelphia)
10 - WCAU (CBS 10 Philadelphia)
11 - WGAL (NBC 8 Lancaster)
12 - WHTM (ABC 27 Harrisburg)
13 - WITF (PBS 33 Hershey)
21/H - HBO
22/I - Prism
Red Lion (also serving Gettysburg)
2 - WBFF (IND 45 Baltimore)
3 - WGAL (NBC 8 Lancaster)
4 - WKBS (IND 48 Burlington)
5 - WTTG (IND 5 Washington)
6 - WTAF (IND 29 Philadelphia)
7 - WITF (PBS 33 Hershey)
8 - WJZ (ABC 13 Baltimore)
9 - WSBA (CBS 43 York)
10 - WPHL (IND 17 Philadelphia)
11 - WBAL (NBC->CBS 11 Baltimore)
12 - WHTM (ABC 27 Harrisburg)
13 - WHP (CBS 21 Harrisburg)
No WGCB, WLYH, or WMAR!